COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Gopinath, Chinnakonda Subramanian
Kanungo, Subhashree Swagatika
Abrégé
The present invention relates to a heterogeneous photocatalyst system for partial oxidation of C1-C2 alkanes into value added products, comprising visible-light active semiconductor material (M1VO4) assembled and integrated onto a mesoporous metal oxide supported onto support, wherein said M1 has different or interchangeable mixed oxidation states. Further, the present invention relates to a process of preparation of said heterogeneous photocatalyst system by doctor blade method for preparation of mesoporous metal oxide supported onto support, followed by SILAR method for assembling and integrating visible-light active semiconductor material (M1VO4). Furthermore, the present invention relates to a process for conversion of lower alkane (e.g. C1-C2, and a mixture thereof) into value added products by reacting saturated aqueous alkane solution in presence of said heterogeneous photocatalyst system and simulated solar light condition or direct sunlight in a photoreactor.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Joshi, Kavita Purushottam
Verma, Ashwini Dinanath
Abrégé
The present invention provides a technical solution in the form of a machine learning (ML) based system and a machine learning (ML) based method to predict a Pressure-Composition-Temperature (PCT) curve for a metal alloy to be used/implemented for solid-state hydrogen storage. The instant invention aims to solve the problems associated with determining the suitability of an alloy for solid state hydrogen storage, specifically by predicting the PCT curve that enables to determine the suitability of an alloy for solid state hydrogen storage, Accordingly, aspects of the present invention relate to a system and methods to analyze, predict and generate PCT (pressure-composition- temperature) curves for metal alloys w.r.t storage of H2 in solid-state, the system and methods provided herein predict such details using machine learning based mode.
G16C 20/70 - Apprentissage automatique, exploration de données ou chimiométrie
G16C 60/00 - Science informatique des matériaux, c.-à-d. TIC spécialement adaptées à la recherche des propriétés physiques ou chimiques de matériaux ou de phénomènes associés à leur conception, synthèse, traitement, caractérisation ou utilisation
G16C 20/30 - Prévision des propriétés des composés, des compositions ou des mélanges chimiques
3.
ACRYLATED PVAc-g-PLLA POLYMER, A PROCESS FOR THE PREPARATION AND COMPOSITON FOR 3D PRINTING THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Syamakumari, Asha
Pal, Shibam
Abrégé
The present disclosure generally relates to polymer or crosslinkers useful in effective 3D printing. The invention relates to an acrylated polyvinyl-grafted-poly(l-lactide) (acr. PVAc-g- PLLA) polymer of formula I to act as a crosslinker in a composition for printing 3D products and process for the preparation and application in 3D printing composition thereof.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Krishnamoorthy, Kothandam
Kulkarni, Amol Arvind
Rajendran, Prakash Babu
Marimuthu, Senthilkumaran
Abrégé
A PROCESS FOR THE PREPARATION OF METAL HEXAFLUOROPHOSPHATE The present invention relates to a mechanical process for the preparation of metal- hexafluorophosphate, wherein the process is devoid of solvent use and purification step and involves less metal use. The present invention also relates to the use of metal-hexafluorophosphate as an electrolyte salt in different batteries.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
GAIL (INDIA) LIMITED (Inde)
Inventeur(s)
Rao, Anupoju Gangagni
Sameena, Begum
Sudharshan, Juntupally
Vijayalakshmi, Arelli
Kumar, Mamindlapelli Naveen
Kumar, Sanjeev
Maurya, Lalit
Sinha, Pankaj
Abrégé
The present invention discloses a bi-phasic anaerobic digestion (AD) system [100] designed to produce biohydrogen, biohythane, and high-purity biogas with at least 90% methane content from various organic wastes, including lignocellulosic biomass. This system utilizes a single, closed, horizontal cylindrical reactor with two chambers: acidification chamber I and biomethanation chamber II. It facilitates high-pressure solid-state AD through optimal supplementation of nutrient nanoparticles and bioaugmented inoculum. The system's novel design, featuring a central duct, cones, and perforated plates, ensures efficient mixing and heat and mass transfer. The system can also generate biohythane, containing 15-25% hydrogen and 75-85% methane, by controlling the flow of gases between chambers. Additional features include micro-aeration to enhance hydrolysis, gravity settling chambers for slurry withdrawal, controlled gas passage between chambers to optimize methane production, and a programmable logic controller (PLC) for automated pH, temperature monitoring, and process control.
B01J 23/70 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer
B01J 23/76 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes
B01J 23/83 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec des terres rares ou des actinides
B01J 23/06 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du zinc, du cadmium ou du mercure
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Kumar, Umesh
-, Swati
Verma, Akash
Sharma, Bhawna
Ray, Anjan
Abrégé
The Zeolite Socony Mobil-5 (ZSM-5) catalyst is ion-exchanged with metals (Mg, Ca, Sr, Ba, Ni, Cu, Zn, La.) and impregnated with Ni to synthesize Ni/M-ZSM-5. The present invention disclosed the selective catalytic dehydration of aqueous ethanol (2-99.9 wt %) and gas-stripped ethanol into ethylene in a fixed bed continuous flow reactor at a temperature of 120-300° C. by employing a Ni/M-ZSM1-5 catalyst.
C07C 1/24 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'oxygène en tant qu'hétéro-atomes par élimination d'eau
8.
METHOD FOR EXTRACTION OF FIBER AND PULP FROM BANANA STEM
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Aniya, Vineet
Mandal, Jaydeep
Shailaja, D.
Gupta, Munish
Razak, Syed Mohammed
Chowdhury, Sharmila
Munagala, Chandan Kumar
Abrégé
The present disclosure provide a method for extraction of fibers and pulp from a banana stem with alkali recovery, includes separating (102) an outer bark from the banana 5 stem, cutting (104) the separated outer bark to obtain a fragmented long outer bark, hydrolyzing (106) the fragmented outer bark to remove impurities, treating (108) the obtained outer bark by way of vibrational energy in a frequency ranging from 20- 40KHz, soaking (110) the obtained sonicated outer bark in an alkali solution to further obtain defibrillated fibers, extracting (112) the obtained defibrillate fibers from the 10 soaked outer bark to obtain fiber and scutchers, delignification (114) of the obtained scutchers in an alkali peroxide solution to obtain a lignin-free fiber, washing (116) the obtained lignin-free fiber to remove impurities and further obtaining a pure fiber, and beating (118) the obtained pure fiber to obtain a pulpwill be the reference
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Mohan, Srinivasulu Reddy Venkata
Katakojwala, Ranaprathap
Abrégé
A cost-effective biorefining process has been developed to produce multiple products, including mono-saccharomate syrup, poly-phenolic precursor, and cellulosic derivatives such as (R)-cellulose, (µ)-cellulose and (n)-cellulose, from surplus crop residues. This process involves several steps, including saccharomate recovery, solid-liquid separation, poly-phenol extraction, blanching, density separation, depolymerization, and drying. Furthermore, the by-products generated at each stage of the biorefining process can be utilized to increase the value of the overall process by incorporating a photosynthetic resource recovery strategy. The methods used for extraction and treatment vary depending on the composition and type of the feedstock biomass.
C12P 7/10 - Éthanol en tant que produit chimique et non en tant que boisson alcoolique préparé comme sous-produit, ou préparé à partir d'un substrat constitué par des déchets ou par des matières cellulosiques d'un substrat constitué par des matières cellulosiques
D21C 1/02 - Traitement préalable des matériaux finement divisés avant la cuisson avec l'eau ou la vapeur
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Syamakumar, Asha
Nikam, Shrikant Babanrao
Abrégé
The present invention relates to an enantioselective separation of racemic mixtures of amino acids like alanine and leucine using chiral polystyrene microspheres. It provides a simple and efficient separation process by using cost-effective commodity polymer like polystyrene after simple post polymer modifications which involves simple filtration without using any high end chromatographic instrument. The present process provides the preparation of chiral modified protected or deprotected polystyrene powder. The present invention provides a process of preparing the modified polystyrene to form the deprotected polystyrene along with the process of preparation of the modified poly styrene compound in fiber form or microspheres form wherein the change in the morphology is observed from irregular to fibrous upon deprotecting the protected polymer. This process achieves high separation efficiency and % Enantiomeric excess values (% ee) value.
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Parkesh, Raman
Chhabra, Sonali
Abrégé
The invention describes a series of Benzo[de]isoquinoline-1,3-dione-based fluorophore probes, synthetic processes for the same, and their application for anti-tuberculosis potency and detecting pathogenic or non-pathogenic bacteria from the Mycobacterium genus. The fluorophore probe comprises a dye, a linker, and a benzothiazinone (BTZ)-based targeting group for anchorage to mycobacterial cell wall enzyme DprE1. The dye-BTZ fluorophore probe inhibits the DprE1 enzyme function and further inhibits the growth of Mycobacterium tuberculosis. It allows the signal to be retained and, hence, the single cells of Mycobacterium to be labeled. The conjugate exhibits solvatochromic behavior with respect to the environment. A detectable fluorescent signal is produced by the dye once it is incorporated into the bacterial cell wall because of the change in the local environment.
G01N 33/533 - Production de composés immunochimiques marqués avec un marqueur fluorescent
G01N 33/58 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des substances marquées
12.
A COMPOSITE BIFUNCTIONAL ELECTROCATALYST, A PROCESS OF PREPARATION AND APPLICATIONS THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kharabe, Geeta Pandurang
Illathvalappil, Rajith
Barik, Sidharth
Kurungot, Sreekumar
Abrégé
The present invention relates to a bifunctional electrocatalyst, its process for the preparation and applications thereof. More particularly, the invention relates to a bifunctional electrocatalysts/composite for use in electrolysis processes particularly in both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), wherein the electrocatalyst comprises of M1-Nitrogen dual doped reduced graphene oxide (rGO) and co-encapsulated graphitic carbon nanotube (CNT) with another metal M2, the bifunctional electrocatalysts/composite is useful as electrode for rechargeable as well as primary Zn-air batteries.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Das, Amitava
Basak, Pratyay
Choudhury, Subholakshmi
Mangali, Madhu Krishna
Ghosh, Subhash
Dey, Rahul
Abrégé
The invention relates to biocompatible and biodegradable 3D porous polymer scaffolds-conjugated with peptidomimetic chain and their use as cell delivery vehicles of stem cells for directing their fate into differentiated cells thereby accelerating the tissue regeneration processes, in particular to chronic non-healing diabetic wounds, diseased related to impaired tissue regeneration-induced degenerative diseases.
C08K 3/011 - Agents de réticulation ou de vulcanisation, p. ex. accélérateurs
C08G 18/81 - Isocyanates ou isothiocyanates non saturés
A61L 27/18 - Matériaux macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
A61L 27/54 - Matériaux biologiquement actifs, p. ex. substances thérapeutiques
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Girish Praveen, Nayaka
Bogalera Papaiah, Shivamurthy
Abrégé
The present invention relates to a cobalt-free electrode material of formula: LiMn2-x-y-zNixFeyAlzO4 spinel as a cathode material for Li-ion batteries, wherein x=0.8-0.5 y=0.1-0.25 and z=0.1-0.25. The present invention also relates to a Li-ion batteries comprising of said cobalt free spinel as cathode materials.
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
H01M 4/583 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
15.
ELECTROCATALYST FOR CONVERSION OF BIOMASS COMPONENT(S) INTO VALUE-ADDED CHEMICALS AND CONCURRENT GREEN HYDROGEN PRODUCTION
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Gopinath, Chinnakonda Subramanian
Patra, Kshirodra Kumar
Chauhan, Inderjeet
Abrégé
The present invention generally relates to electrochemical reactions and catalysts thereof. Particularly, the present invention relates to palladium-based electrocatalyst and its process of preparation thereof for electrochemical oxidation of biomass component(s) into value-added products and green hydrogen production, and without the generation of CO2 gas. More particularly, the present invention relates to a process of production of value-added product(s) by reacting said biomass component(s) with said palladium-based electrocatalysts under the electrochemical setup comprising of a voltage applied for oxidation in the range of 0.4 to 1.2 V; and wherein the process simultaneously produces hydrogen.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kumar, Umesh
Kumar, Asheesh
Verma, Akash
Dubey, Sadhbhawana
Kumar, Sanat
Ganguly, Sudip Kumar
Abrégé
w22) are produced using a DMC catalyst. PEPOs of the present invention relate to low-dosage gas hydrate inhibitors (LDHIs) utilized to mitigate/manage the formation, growth, and deposition/agglomeration of gas hydrate crystals in oil and gas production pipelines (especially applicable to deep and ultra-deep developments), and drilling or fracturing operations during natural gas hydrate exploration.
B01J 23/06 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du zinc, du cadmium ou du mercure
B01J 23/10 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe des terres rares
C08G 65/26 - Composés macromoléculaires obtenus par des réactions créant une liaison éther dans la chaîne principale de la macromolécule à partir d'éthers cycliques par ouverture d'un hétérocycle à partir d'éthers cycliques et d'autres composés
17.
A CROSSLINKER AND CARBON/GLASS FIBER-REINFORCED EPOXY COMPOSITES THEREFROM
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Sahoo, Sushanta Kumar
Vijayan, Arya
Lakshmanan, Venkatasubramaniam
Puthenpurackal, Ravi Rajimol
Abrégé
The present invention relates to covalent network-based polymers derived from imine and disulphide based crosslinkers with the epoxy. The recyclability of the high-cost fibres is achieved by the synthesis of epoxy vitrimers based on dynamic imine and imine-disulphide bonds. Schiff base chemistry and condensation reaction are used to prepare the crosslinkers with imine linkages as well as imine-disulphide linkages. Various aromatic carbonyl compounds like divanillin, terepthaldehyde, vanillin, 4-hydroxy benzaldehyde, isatin etc. are used for the reaction with various aliphatic and aromatic amines like IPDA, 2-AFD, 4-AFD etc. The prepared epoxy vitrimers showed comparable thermal, mechanical and thermomechanical properties with the conventional DGEBA epoxy-amine system. The carbon/glass fiber-reinforced composite with the vitrimers showed superior mechanical properties beneficial for many engineering applications. The recycling of the vitrimers and composites can be achieved by simple immersion in a suitable solvent system with stirring or agitation at ambient temperature (30-60ºC) conditions. The fibers were easily recovered without losing their morphology, strength and structural integrity. With this invention, wastage of reinforcement carbon fibers and glass fibers can be minimized and the recovered fibers can be used for other applications with a circular economy approach.
C07C 251/24 - Composés contenant des atomes d'azote, liés par des liaisons doubles à un squelette carboné contenant des groupes imino ayant des atomes de carbone de groupes imino liés à des atomes de carbone de cycles aromatiques à six chaînons
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Punji, Benudhar
Sharma, Dipesh Mamraj
Abrégé
The present invention relates to a pincer-based cobalt catalyst of formula (I) for hydrogenation of alkynes, and its process of preparation thereof. More particularly the present invention also relates to a process for the hydrogenation of alkynes to alkenes.
The present invention relates to a pincer-based cobalt catalyst of formula (I) for hydrogenation of alkynes, and its process of preparation thereof. More particularly the present invention also relates to a process for the hydrogenation of alkynes to alkenes.
B01J 31/18 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des complexes de coordination contenant de l'azote, du phosphore, de l'arsenic ou de l'antimoine
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
C07C 5/09 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant le même nombre d'atomes de carbone par hydrogénation de liaisons triples carbone-carbone en liaisons doubles carbone-carbone
19.
DIHYDROCHROMENO-PYRROLE COMPOUNDS AS METALLO-BETA-LACTAMASE INHIBITORS AND A PROCESS FOR THE PREPARATION THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Chaudhari, Vinod Dinkar
Dhiman, Pulkit
Thakur, Krishan Gopal
Das, Satyajeet
Abrégé
The invention relates to 1,4-dihydrochromeno[4,3-b]pyrrole derivatives of formula (I), pharmaceutically acceptable salts thereof and pharmaceutical compositions wherein, R1, R2, R3, R4, and 'n' defined herein. The present invention also relates to compositions which comprise a metallo-β-lactamase (MBL) inhibitor compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination with a beta-lactam antibiotic and/or a beta-lactamase inhibitor. The invention further relates to methods for treating a bacterial infection comprising administering to a patient a therapeutically effective amount of a compound of the invention, in combination with a therapeutically effective amount of one or more β-lactam antibiotics. The compounds of the invention are useful in the methods described herein for reducing or overcoming antibiotic resistance.
C07D 491/052 - Systèmes condensés en ortho avec un seul atome d'oxygène comme hétéro-atome du cycle contenant de l'oxygène le cycle contenant de l'oxygène étant à six chaînons
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Jaisankar, Parasuraman
Deb, Indubhusan
Bhattacharjee, Pinaki
Abrégé
Methods involving preparation of building blocks of 2,7-dihydroxy-9-fluorenone toward the synthesis of tilorone dihydrochloride salt and other salts (bromide, iodide, fluoride, citrate, oxalate, maleate, phosphate, tartrate, triflate, trifluoroacetate, tetrafluoroborate) of tilorone, and an efficient, safe, cost effective method for the preparation of 2,7-bis-[2-(diethylamino)ethoxy]-fluorenone-9 and its various salts are developed. The methods involve oxygenation of fluorene, nitration of fluorenone, followed by reduction and diazotization toward the formation of 2,7-dihydroxy-9-fluorenone, which is the key intermediate for the formation of 2,7-bis-[2-(diethylamino)ethoxy]-9-fluorenone-dihydrochloride (Tilorone dihydrochloride) and other tilorone salts. The synthesis method has relatively simple operation, mild reaction conditions, high yield, and simple process with yields of 80-97%. Subsequent product purification of this method uses filtration and crystallization methods, avoiding the existing methods of column chromatography. Therefore, the research of its synthetic method being with a wide range of applications from the drug development and material synthesis point of view.
C07C 213/02 - Préparation de composés contenant des groupes amino et hydroxy, amino et hydroxy éthérifiés ou amino et hydroxy estérifiés liés au même squelette carboné par des réactions impliquant la formation de groupes amino à partir de composés contenant des groupes hydroxy ou des groupes hydroxy éthérifiés ou estérifiés
C07C 45/27 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par oxydation
C07C 45/64 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par des réactions ne créant pas de groupe C=O par introduction de groupes fonctionnels contenant de l'oxygène lié uniquement par liaison simple
C07C 201/12 - Préparation de composés nitrés par des réactions ne créant pas de groupes nitro
C07C 221/00 - Préparation de composés contenant des groupes amino et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné
21.
DETECTION SYSTEM FOR ALZHEIMER'S DISEASE USING BRAIN STRUCTURAL AND/OR FUNCTIONAL MAGNETIC RESONANCE IMAGE PROCESSING AND MACHINE LEARNING TECHNIQUES
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Chakrabarti, Saikat
Das, Subhrangshu
Panigrahi, Priyanka
Abrégé
Early and accurate identification of dementia, such as Alzheimer's disease (AD) is of utmost importance. However, despite several decades of biomarker research, there is still no single diagnostic test or biomarker to definitively diagnose dementia and its underlying neurodegenerative disorder. A combination of structural MRI (fMRI) and functional MRI (fMRI) derived image analysis may provide the unique ability to capture the dynamic state of change in the degenerating brain. Hence, to capture the overall structural and functional anomalies of brain tissues caused by AD, an exhaustive combinatorial system has been developed using structural and/or functional MRI data followed by rigorous image processing and deep learning-based algorithms to diagnose AD and/or mild cognitive impairment (MCI) patients. Whole brain sMRI and fMRI slices are processed, and brain pixel-based intensity features are fed into a deep learning-based convoluted neural network (CNN) algorithm to calculate the AD/healthy probability of each MRI slice.
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kumar, Deepak
Chakraborty, Joy
Yatham, Priyanka
Banerjee, Chayan
Sarma, Shreya Sen
Abrégé
The present invention provides novel water-soluble compositions comprising sesquiterpene coumarin enriched fractions containing different ratios of sesquiterpene coumarin derived from Ferula species for the treatment of Parkinson's disease via inhibition of MAOenzyme (MAO- A and MAO-B). The invention also provides a method of preparation of ethyl-acetate extract and sesquiterpene coumarin enriched fractions from asafoetida (Hing) that is oleo-gum-resin of Ferula assafoetida using silica gel column chromatography wherein the mobile phase consists of differing compositions of hexane, toluene, chloroform,ethyl-acetate, and methanol. The invention provides the method to prepare the formulation using a multistep process comprising of preparing sesquiterpene coumarin enriched fraction followed by preparing water-soluble formulation. The final composition improves the water solubility, imparts long- term stability, exerts MAO inhibitory activity, and improves pharmaceutical compliance.
A61K 47/14 - Esters d’acides carboxyliques, p. ex. acides gras monoglycérides, triglycérides à chaine moyenne, parabènes ou esters d’acide gras de PEG
A61K 47/44 - Huiles, graisses ou cires couvertes par plus d’un des groupes Huiles, graisses ou cires naturelles ou naturelles modifiées, p. ex. huile de ricin, huile de ricin polyéthoxylée, cire de lignite, lignite, gomme-laque, colophane, cire d’abeille ou lanoline
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Umbarkar, Shubhangi Bhalchandra
Devi, Radhamonyammma Nandini
Patil, Vipul Subhash
Abrégé
22222S gas containing stream with catalyst solution along with production of solid sulphur. Additionally, the present invention provides the process which is cost effective, easy to handle, high throughput, highly selective, safe and environment friendly.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Talukdar, Arindam
Chatterjee, Shilpak
Goon, Sunny
Sarkar, Dipika
Ghosh, Puspendu
Dastidar, Uddipta Ghosh
Ghosh, Trisha
Abrégé
The present invention relates to the preparation of 8-phenyl-purine-6-amino compounds with general structure I in free form or in acceptable salt form to identify small molecule activator of mTOR, which can be used to augment the effector function (IFNγ production) of T cells and hence heightened their antitumor response. More particularly, the invention relates to small molecules where R1, R2 and R3 are as defined in the description, capable of IFNγ production via mTOR activation pathway to elicit durable antitumor repose in the host. The invention describes strategies to generate T cells with high effector function, yet in a relatively short period of time so that a robust and durable anti-tumor response can be achieved in the host.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Ali, Nahid
Didwania, Nicky
Kamran, Mohd
Sabur, Abdus
Ejazi, Sarfaraz Ahmad
Abrégé
Antigens from multiple sources is a promising strategy to effectively stimulate all immuno- phenotypic sections of a diverse population. Therefore, combination of multiple protective antigens is a rationale strategy to boost immunogenicity of the vaccine designed for immunization in heterogeneous population as well as to use in effective diagnosis in all endemic areas. The strategy to combine antigens isisis to construct a fusion chimeric multivalent antigen. The present invention relates to the diagnostic and vaccine potential of a recombinant multiantigenic T cell epitope enriched fusion protein comprising of three Leishmania donovani proteins, glycoprotein 63 (GP63), elongation factor 1 α (EF1-α) and cysteine protease C (CPC) against visceral leishmaniasis. The said invention in particular relates to designing, cloning and purification of a novel T cell enriched multiantigenic recombinant protein for detection of Leishmania infection in the form of antigen-specific antibodies in the biological samples such as serum and urine.
C07K 14/44 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de protozoaires
A61P 33/02 - Antiprotozoaires, p. ex. pour le traitement de la leishmaniose, de la trichomonase, de la toxoplasmose
A61K 9/127 - Vecteurs à bicouches synthétiques, p. ex. liposomes ou liposomes comportant du cholestérol en tant qu’unique agent tensioactif non phosphatidylique
A61K 47/24 - Composés organiques, p. ex. hydrocarbures naturels ou synthétiques, polyoléfines, huile minérale, gelée de pétrole ou ozocérite contenant des atomes autres que des atomes de carbone, d'hydrogène, d'oxygène, d'halogènes, d'azote ou de soufre, p. ex. cyclométhicone ou phospholipides
26.
AMINOPYRIDINE ANALOGUES AS 5-HYDROXYTRYPTAMINE RECEPTOR MODULATORS AND USES THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Goel, Atul
Yadav, Prem Narayan
Misra, Parimal
Mishra, Shachi
Singh, Jagriti
Parveen, Sajiya
Mishra, Ankita
Yadav, Annu
., Wahajuddin
Chaturvedi, Swati
Abrégé
The present invention relates to the design and development of aminopyridine analogues, which can be used as therapeutic agents for the treatment of endocrine metabolic and central nervous system disorders, and a process of preparing said novel compounds. Specifically, the present invention relates to 6-alkyl/aryl-substituted-2-aminopyridine and their analogues, processes for preparing the said compounds and to their use in the treatment of obesity, substance abuse and related neurological disorders.
C07D 403/14 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant au moins trois hétérocycles
C07D 211/18 - Composés hétérocycliques contenant des cycles pyridiques hydrogénés, non condensés avec d'autres cycles avec uniquement des atomes d'hydrogène et de carbone liés directement à l'atome d'azote du cycle ne comportant pas de liaison double entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec des radicaux hydrocarbonés ou des radicaux hydrocarbonés substitués, liés directement aux atomes de carbone du cycle avec des radicaux hydrocarbonés substitués liés aux atomes de carbone du cycle
27.
MITO-ESCULETIN FOR THE TREATMENT OF NAFLD AND NASH
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kotamraju, Srigiridhar
Singuru, Gajalakshmi
Pulipaka, Sriravali
Shaikh, Altab
Andugulapati, Balaji Sai
Thennati, Rajamannar
Chempon, Hridya
Abrégé
The present invention relates to 6,7-dihydroxy coumarin phosphonium amphiphile compounds for use in the treatment of fatty liver diseases. Preferably, wherein the fatty liver 5 disease is selected from one or more conditions from the group of, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), fibrosis, Weber-Christian disease, Wolman's disease, acute fatty liver of pregnancy, and lip dystrophy, adipose tissue hypertrophy. The present invention also relates to compositions containing a compound of Formula I, II or III and a pharmaceutically acceptable excipient.
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
28.
GRAPHENE OXIDE-BASED SPECTRALLY SELECTIVE SOLAR ABSORBER COATING AND PROCESS FOR PREPARATION THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Nagarajan, Selvakumar
Govindappa, Srinivas
Barshilia, Harish Chandra
Abrégé
The present invention relates to a graphene oxide-based spectrally selective coating on metal and nonmetal substrate. More particularly, the present invention provides a spectrally selective coating consisting of Graphene Oxide (GO) based absorber layer followed by deposition of inorganic protective layer using a wet chemical process. The process parameters such as graphite/sulphuric acid concentration ratio, oxidation time, soaking time, and synthesis temperature are optimized to make the GO powder spectrally selective with addition of oxalic acid, ascorbic acid, and aluminum isopropoxide. The spectrally selective coating of the present invention is RoHS and REACH-compliant and exhibits high UV stability, high corrosion resistant, high humidity resistance, and good chemical inertness.
B32B 9/04 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Senthilkumar, Thangaraj
Kumar, Kamal
Kumar, Amod
Joshi, Vedant
Kumar, Umesh
Ganguly, Sudip Kumar
Thapliyal, Manoj
Srivastava, Manoj
Ray, Anjan
Abrégé
Higher grade VG bitumens are prepared particularly by blending of 0.1 to 20 wt % specific Sulfur-Based Polymeric Additives (SBPA) having MW 1,000 to 10,000 Dalton. The prepared higher grade VG bitumens have Kinematic Viscosity of from 200 cSt to 1000 cSt measured at 135° C. from Base bitumen (VG10) at a temperature from 100° C. to 140° C. and stirring in the range of 800 rpm to 1200 rpm for 30 minutes to 90 minutes for improving the properties of bitumens and to make higher grades of Bitumens (VG20, VG30, VG40) for industrial applications.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kharabe, Geeta Pandurang
Illathvalappil, Rajith
Barik, Sidharth
Kurungot, Sreekumar
Abrégé
22] composite supported on nickel foam (NF) having nanoflower arrays structure, which acts as a self- standing bifunctional electrocatalyst for cathode as well as anode (both electrodes) for water electrolysis/splitting. Further, the present invention provides hydrothermal process for the preparation of said bi-functional electrocatalyst. The bifunctional catalyst disclosed herein is useful in performing water electrolysis reactions to generate hydrogen and oxygen.
C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
C25B 11/055 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau du substrat ou du support
C25B 11/051 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support
C25B 11/073 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique
C25B 11/091 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’au moins un élément catalytique et d’au moins un composé catalytiqueÉlectrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé de plusieurs éléments catalytiques ou composés catalytiques
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 4/90 - Emploi de matériau catalytique spécifié
B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p. ex. nanocomposites
B01J 23/76 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes
H01M 8/00 - Éléments à combustibleLeur fabrication
31.
A CONTINUOUS PROCESS FOR PURIFICATION OF BISPHENOL – A
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kamble, Sanjay Pandurang
Bhongale, Sunil Sitaram
Dhotre, Kapil Dnyaneshwar
Bodawar, Narendra Balwant
Abrégé
The present invention relates to purification of bisphenol and/or its analogues and isomers. Specifically, the present invention relates to a continuous process for the purification of bisphenol-A (BPA) utilizing flash distillation and agitated thin film evaporator (ATFE) /agitated thin film dryer (ATFD) wherein unreacted phenol and traces of acetone are recovered and reused. Further impurities present in the crude BPA were selectively removed by combination of organic and aqueous solvent to obtain the highly pure and colorless BPA. Another advantage present invention is the use of minimum quantity water (crude BPA to water ratio wt 1: 1) in the downstream processing of crude BPA and the wastewater generated was further treated using cavitation/adsorption/ advanced oxidation processes (AOPs) and hybrid AOPs techniques. The purified water further can be used in the process or as plant utilities like cooling water, boiler water, plant cleaning water etc.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Sukumaran, Santhosh Babu
Wakchaure, Vivek Chandrakant
Veer, Sairam Dnyaneshwar
Nidhankar, Aakash Deepakrao
Kumar, Viksit
Abrégé
The present invention relates to a composition comprising a blend of polymerizable solvent-free organic liquids. The present invention also relates to a luminescent flexible and foldable polymer films made up of a composition comprising a blend of polymerizable solvent-free organic liquids and process for synthesis of photo or thermal polymerized polymer films having said polymerizable solvent-free organic liquids. In addition, said composition is useful as luminescent material in OLED and sensing purposes.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kotamraju, Srigiridhar
Bathula, Surendar Reddy
Shaikh, Altab
Neeli, Praveen Kumar
Sravya, Panangipalli
Banerjee, Rajkumar
Thennati, Rajamannar
Gajalakshmi, Singuru
Abrégé
There is provided a complex of a 6,7-dihydroxy coumarin phosphonium amphiphile together with a negatively charged agent. The complex self-assembles into a nanoparticle or non-viral vector for facilitating delivery of the negatively charged agent. The negatively charged agent may be a therapeutic agent or a diagnostic agent. Thus, the present invention provides a method of delivery of such negatively charged agents to a target cell, and in particular facilitates delivery of a therapeutic or diagnostic agent across the plasma membrane, as well as a method of treatment or diagnosis via delivery of the therapeutic or diagnostic agent. The 6,7-dihydroxy coumarin phosphonium amphiphile can be Mito-Esc and the negatively charged agent can be a nucleic acid such as siRNA. Additionally, the 6,7-dihydroxy coumarin phosphonium amphiphile is believed to be effective in the treatment of cancer.
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
A61K 48/00 - Préparations médicinales contenant du matériel génétique qui est introduit dans des cellules du corps vivant pour traiter des maladies génétiquesThérapie génique
C07F 9/655 - Composés hétérocycliques, p. ex. contenant du phosphore comme hétéro-atome du cycle comportant des atomes d'oxygène, avec ou sans atomes de soufre, de sélénium ou de tellure, comme uniques hétéro-atomes du cycle
C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
35.
SUBSTITUTED TRICYCLIC HETEROCYCLIC COMPOUNDS AS METALLO-BETA-LACTAMASE INHIBITORS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Chaudhari, Vinod Dinkar
Dhiman, Pulkit
Nandanwar, Hemraj Santuji
Pathania, Vikas
Thakur, Krishan Gopal
Das, Satyajeet
Abrégé
The invention relates to substituted tricyclic heterocyclic compounds of formula (I), pharmaceutically acceptable salts thereof and pharmaceutical compositions wherein, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, X1, X2, X3, X4, X5 and ‘n’ defined herein. The present invention also relates to compositions which comprise a metallo-β-lactamase (MBL) inhibitor compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination with a beta-lactam antibiotic and/or a beta-lactamase inhibitor. The invention further relates to methods for treating a bacterial infection comprising administering to a patient a therapeutically effective amount of a compound of the invention, in combination with a therapeutically effective amount of one or more β-lactam antibiotics and optionally in combination with one or more beta-lactamase inhibitor compounds. The compounds of the invention are useful in the methods described herein for reducing or overcoming antibiotic resistance.
The invention relates to substituted tricyclic heterocyclic compounds of formula (I), pharmaceutically acceptable salts thereof and pharmaceutical compositions wherein, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, X1, X2, X3, X4, X5 and ‘n’ defined herein. The present invention also relates to compositions which comprise a metallo-β-lactamase (MBL) inhibitor compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination with a beta-lactam antibiotic and/or a beta-lactamase inhibitor. The invention further relates to methods for treating a bacterial infection comprising administering to a patient a therapeutically effective amount of a compound of the invention, in combination with a therapeutically effective amount of one or more β-lactam antibiotics and optionally in combination with one or more beta-lactamase inhibitor compounds. The compounds of the invention are useful in the methods described herein for reducing or overcoming antibiotic resistance.
A61K 31/403 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil condensés avec des carbocycles, p. ex. carbazole
A61K 31/407 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p. ex. sulpiride, succinimide, tolmétine, buflomédil condensés avec des systèmes hétérocycliques, p. ex. kétorolac, physostigmine
A61K 31/4439 - Pyridines non condenséesLeurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. oméprazole
A61K 31/506 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime non condensées et contenant d'autres hétérocycles
C07C 29/143 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction d'un groupe fonctionnel contenant de l'oxygène de groupes contenant C=O, p. ex. —COOH de cétones
C07C 45/42 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par hydrolyse
C07C 227/12 - Formation de groupes amino et carboxyle
C07D 401/04 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
36.
FRUIT BASED LEATHER-LIKE MATERIAL AND A PROCESS FOR THE PREPARATION THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
AAMATI GREEN PRIVATE LIMITED (Inde)
Inventeur(s)
Thanikaivelan, Palanisamy
Ganesan, Ponesakki
Shwetha, Tamilselvan
Sahu, Bindia
Vaidyanathan, Vaidyanathan Ganesan
Mittal, Pramod Kumar
Sreeram, Kalarical Janardhanan
Abrégé
The present invention relates to a fruit based leather-like material for application in fancy lifestyle and other consumer product industries. The material may contain up to 90% of fruit fiber. A process for the preparation of the material with different size/thickness ranges is also provided. It essentially involves pulping of the fibrous matter present in waste spoiled fruit, mixing the fruit pulp with polymer as well as other additives, followed by casting and drying. The process is based on near zero discharge concept excluding the seed, into the environment. The final material, is flexible and exhibits good mechanical properties, being adequate for small consumer products. The unique feature of the technology is that it leads to a value added non-hazardous, eco-friendly product that finds potential multiple industrial applications in textiles, leather, packaging and other life style product industries. The implementation of the process is possible with minimum investment.
D06N 3/02 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p. ex. avec des résines, du caoutchouc ou leurs dérivés avec des dérivés de la cellulose
B32B 23/02 - Produits stratifiés composés essentiellement de substances cellulosiques plastiques sous forme de fibres ou filaments
B32B 23/04 - Produits stratifiés composés essentiellement de substances cellulosiques plastiques comprenant de telles substances comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Auti, Amogh Milind
Bhandari, Yogesh Laxmirajam
Varma, Sanjana Sudhir
Chaudhari, Bhushan Pradosh
Vamkudoth, Koteswara Rao
Abrégé
The present invention relates to development of novel ssDNA aptamers comprising the oligonucleotide sequence that detect receptor-binding domain (RBD) of Severe Acute Respiratory Syndrome Corona virus (SARS-nCoV-2) infection. The ssDNA aptamers of the present invention may be used in lateral flow assays, electrochemical sensors and calorimetric sensors using gold nanoparticles. The present invention also relates to an analytical composition comprising said ssDNA aptamers. Further, the present invention also relates to a diagnostic kit for detecting RBD of SARS-nCoV-2.
C12N 15/115 - Aptamères, c.-à-d. acides nucléiques liant spécifiquement une molécule cible avec une haute affinité sans s'y hybrider
G01N 33/569 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour micro-organismes, p. ex. protozoaires, bactéries, virus
38.
A PROCESS FOR PRODUCING CATHODE ACTIVE MATERIAL COMPOSITION FOR A LITHIUM-ION BATTERY
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Annigere Sannalingegowda, Prakash
Abrégé
The present invention relates to the method for preparation of a cathode active material composition for a lithium-ion battery, which is cost-effective and time-effective. Another embodiment of the present invention is the cathode active material composition, Lix(Ni1-y-zMnyCoz)1-aM′aO2 (1.0≤x≤1.1, 0.25≤y≤0.3, 0.15≤z≤0.2, 0
H01M 4/525 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de nickel, de cobalt ou de fer d'oxydes ou d'hydroxydes mixtes contenant du fer, du cobalt ou du nickel pour insérer ou intercaler des métaux légers, p. ex. LiNiO2, LiCoO2 ou LiCoOxFy
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
H01M 4/131 - Électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
H01M 4/505 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques de manganèse d'oxydes ou d'hydroxydes mixtes contenant du manganèse pour insérer ou intercaler des métaux légers, p. ex. LiMn2O4 ou LiMn2OxFy
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
39.
PEPTIDE-HISTIDINAL CONJUGATES AS AN ANTI-MALARIAL AGENTS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Meena, Chhuttan Lal
Hingamire, Tejashri Bhimashankar
Joshi, Rakesh Shamsunder
Shanmugam, Dhanasekaran
Sanjayan, Gangadhar Jessy
Abrégé
The present invention relates to a peptide-histidinal conjugates compound of formula (I) or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, or a pharmaceutically acceptable solvate thereof. The present invention also provides a process for preparation of compound of formula (I) and its use as antimalarial agents.
C07D 233/64 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec des radicaux hydrocarbonés substitués, liés aux atomes de carbone du cycle, p. ex. histidine
A61K 31/435 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p. ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle
C07D 307/00 - Composés hétérocycliques contenant des cycles à cinq chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle
B01J 21/06 - Silicium, titane, zirconium ou hafniumLeurs oxydes ou hydroxydes
B01J 23/16 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
41.
RNAi-NANOPARTICLE CONJUGATE, COMPOSITION, AND METHOD OF SYNTHESIS THEREOF
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Gundloori, Rathna Venkata Naga
Kumar, Lekha Dinesh
Singam, Amarnath Ram
Abrégé
RNAi nanoparticle conjugates and compositions thereof for management of cancer include an active ingredient, a polysaccharide, an RNAi silencer, and a coating agent. The conjugates are synthesized by encapsulating an active ingredient in a polysaccharide to obtain a nanoencapsulate that is fabricated into nanoparticles. The nanoencapsulate is immobilized with an RNAi silences to obtain a complex that is coated to form the conjugate. The conjugate is non-toxic, silences EphB4 gene, and is capable of targeted cancer therapeutics with enhanced permeation. The conjugate synergistically upregulates Wnt genes by RNAi and demonstrates tumor suppressive action of the active ingredient.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Palghadmal, Anil Vamanrao
Abrégé
A filtration unit assembly (100) to separate solid and liquid mixtures is disclosed. A mixture of a solid and a liquid enters the top dish (110) through one or more inlets provided on the top dish. The received mixture for filtration then passes through a rotating drum (140) that is housed within a shell (150). The mixture of the solid and liquid enters the rotating drum and is exposed to a screw action by the rotary motion of the rotating drum (140). The resulting screw action separates the solid and the liquid as the liquid gets sucked towards the axis while the solids are pushed away from the axis of rotation of the rotating drum. The rotating drum (140) may be provided with perforations to aid in separation. A system for filtration that includes a filtration unit assembly (100) is also disclosed.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Singh, Nirupma
Bhatnagar, Sonika
Abrégé
Host-pathogen interactions play a crucial role in causing infections in humans. Many of these infections lead to adverse cardiac events. We have developed a random forest algorithm implemented for the classification of drug targets. The algorithm was trained using known hosts and pathogen drug and non-drug target proteins. In all, 68 pathogen and 73 host features were computed including network parameters. After 10-fold cross-validation, the Random Forest classifier model achieved 99% accuracy with a ROC-AUC score of 0.99+/-0.01 for both pathogen and host. The Random Forest classifier was then used for selection of drug targets involved in Microbe Associated Cardiovascular Diseases. We have now implemented this algorithm for selecting drug targets for the cardiac effects of SARS-CoV-2 virus, an emerging complication of CO VID- 19 disease. This will help in development of novel drugs and repurposing of known drugs for COVID-19 associated heart disease.
G16B 40/00 - TIC spécialement adaptées aux biostatistiquesTIC spécialement adaptées à l’apprentissage automatique ou à l’exploration de données liées à la bio-informatique, p. ex. extraction de connaissances ou détection de motifs
G16B 50/30 - Entreposage de donnéesArchitectures informatiques
44.
VANADIUM-ZINC-CARBIDE MATERIAL FOR NA-METAL BATTERY AND METHOD OF PREPARATION THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Shelke, Manjusha Vilas
Wasnik, Kundan
Patrike, Apurva Algesh
Abrégé
The present disclosure discloses a Vanadium-Zinc-Carbide (V2ZnC) material. The present disclosure also discloses a method of preparation of a Vanadium-Zinc-Carbide (V2ZnC) material comprising: a) heating of 8 to 15 % w/w of vanadium aluminium carbide with 85 to 92 % w/w of zinc chloride to obtain a reaction mixture; b) contacting the reaction mixture with an acid to obtain a pure reaction mixture; and c) washing the pure reaction mixture with deionized water to obtain a Vanadium-Zinc-Carbide (V2ZnC) material. The material has less than or equal to 2.77 % w/w of Al. The present disclosure also discloses a Na metal-based batteries (half cell and full cell) comprising sodium metal anode containing V2ZnC material, cathode, electrolyte and separator. The material showed regulated plating and stripping at a higher current and capacity of 8 mA cm-2 and 2 mAh cm-2 respectively with coulombic efficiency close to 99.99 %.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Punji, Benudhar
Ankade, Shidheshwar Baliram
Pradhan, Chandini
Abrégé
The present invention provides stereogenic 3,3-disubstituted 3-aminooxindole compounds of formula (I). In addition, the present invention provides a process for preparing a stereogenic 3,3-disubstituted 3-aminooxindole compound of formula (I) using isatins and N-methoxy benzamides in presence of highly abundant iron catalyst. The stereogenic 3,3-disubstituted 3- aminooxindole compound of formula (I) is useful in the preparation of various bio-relevant C3-aminated oxindoles.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Haque, Shagufta
Patra, Chitta Ranjan
Abrégé
in vitroin vivoin vitroin vivoin vivo experiments in mouse model. Detailed studies show that the CMNPs enhance endothelial cell proliferation through multi-regulatory pathway mainly by ROS generation and propagating nitric oxide mediated pathway. The present invention presents a simple approach to prepare casein-based biocompatible manganese nanoparticles having multiple applications and great potential in angiogenesis for future times.
A61K 38/17 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains
B01J 23/38 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe des métaux nobles
B01J 23/70 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer
B01J 21/06 - Silicium, titane, zirconium ou hafniumLeurs oxydes ou hydroxydes
B01J 23/89 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer combinés à des métaux nobles
48.
PROCESS FOR THE PURIFICATION OF MONOCLONAL ANTIBODIES
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
LUPIN LIMITED (Inde)
Inventeur(s)
Bhambure, Rahul Sharad
Deulgaonkar, Prashant Sureshrao
Abrégé
The present invention relates to a process for purifying a protein of interest in a batch, integrated continuous or pseudo-continuous mode. Accordingly, the present invention relates to a process for purifying monoclonal antibodies, specifically IgG. in a batch, integrated continuous or pseudo-continuous mode. The process can be executed in batch, continuous, integrated continuous or pseudo-continuous modes.
C07K 1/22 - Chromatographie d'affinité ou techniques analogues basées sur des procédés d'absorption sélective
C07K 1/34 - ExtractionSéparationPurification par filtration, ultrafiltration ou osmose inverse
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
49.
ZEOLITE CATALYST, PROCESS FOR PREPARATION AND APPLICATION THEREOF
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Bokade, Vijay Vasant
Nandanwar, Sachin Uttamrao
Niphadkar, Prashant Suresh
Abrégé
The present invention relates to a Si/Al zeolite catalyst with cubical morphology, having pore diameter in the range of 0.5 to 0.6 μm, pore volume in the range of 0.2 to 0.3 cc/g, surface area in the range of 500 to 700 m2/g, and SiO2/Al2O3 ratio in the range of 30 to 200. The present invention also relates to a process for its preparation and its application in one step, one pot synthesis of ether.
C07C 41/09 - Préparation d'éthers par déshydratation de composés contenant des groupes hydroxyle
B01J 35/02 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
C01B 39/48 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie utilisant au moins un agent structurant organique
50.
NEW BISPHENOLS BEARING PENDANT CLICKABLE NORBORNENYL GROUP AND POLYMERS THEREFROM
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Maher, Deepak Mannusing
Nagane, Samadhan Suresh
Wadgaonkar, Prakash Purushottam
Abrégé
The present invention relates to a new bisphenol bearing pendant clickable norbornenyl group of formula (I) and its aromatic polyesters bearing pendant norbornenyl groups of formula (II) and processes for the preparation thereof.
The present invention relates to a new bisphenol bearing pendant clickable norbornenyl group of formula (I) and its aromatic polyesters bearing pendant norbornenyl groups of formula (II) and processes for the preparation thereof.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Mishra, Ravi Pratap Narayan
., Jitender
Kumar, Reetesh
Kumar, Bhusarapu Vikram
Singh, Sneha
Abrégé
The present invention relates to a process for the production and purification of recombinant, untagged, trimeric SARS-CoV-2 spike protein. The present invention discloses the process of production recombinant SARS-CoV-2 spike protein yielding 150-500 mg/l of recombinant spike, and the purification process yielding highly pure (>95% purity) recombinant spike. The purified protein of the present invention is a highly thermostable, trimeric, untagged, pre-fusion stabilized spike protein ectodomain.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Haq, Wahajul
Ali, Rafat
Singh, Akhilesh
Nengroo, Mushtaq Ahmad
Katekar, Roshan
Singh, Gajendra
Vaishnav, Jayanti
Afsar, Mohammad
Singh, Manohar
Rath, Srikanta Kumar
Koley, Dipankar
Mishra, Durga Prasad
Ramachandran, Ravishankar
Ampapathi, Ravi Sankar
Gayen, Jiaur Rahaman
Datta, Dipak
Abrégé
The present invention relates to novel SMAC mimetic peptidomimetics useful for the treatment of proliferative diseases including cancer in mammals The novel SMAC mimetics are prepared by incorporating (2S,5R)-5-(5-methylfuran-2-yl)pyrrolidine-2-carboxylic acid, a novel unnatural amino acid that imparts exclusively trans amide bond geometry favourable for target protein binding. Here, the novel SMAC mimetic molecule(s) not only show its efficacy in varied cancer types but also demonstrate in vitro and in vivo efficacy against therapy resistant cancer as a single agent. The novel SMAC mimetics disclosed in the present invention binds to BIR-2 and BIR-3 domains of the XIAP and exhibit high anti-proliferative activity against variety of mammalian cancer cell lines that include but not limited to chemotherapy and TRAIL resistant cell lines.
C07D 207/34 - Composés hétérocycliques contenant des cycles à cinq chaînons, non condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle avec uniquement des atomes d'hydrogène ou de carbone liés directement à l'atome d'azote du cycle comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec des hétéro-atomes ou avec des atomes de carbone comportant trois liaisons à des hétéro-atomes, avec au plus une liaison à un halogène, p. ex. radicaux ester ou nitrile, liés directement aux atomes de carbone du cycle
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
C07D 405/04 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
53.
MANGANESE BASED CATALYST, ITS PROCESS OF PREPARATION AND THEIR USE IN PROCESS OF HYDROGENATION REACTIONS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Punji, Benudhar
Sharma, Dipesh Mamraj
Shabade, Anand Basavraj
Abrégé
The present invention provides a novel manganese catalyst (Formula I) and their process of preparation thereof. The present invention also provides process of hydrogenation wherein the novel manganese catalyst used for hydrogenation of various substrates such as α,β-unsaturated ketones, aldehydes, and imines (of Formula IIA or IIB).
B01J 31/18 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des complexes de coordination contenant de l'azote, du phosphore, de l'arsenic ou de l'antimoine
B01J 31/32 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant en outre des composés métalliques inorganiques non prévus dans les groupes du manganèse, du technétium ou du rhénium
C07C 29/145 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction d'un groupe fonctionnel contenant de l'oxygène de groupes contenant C=O, p. ex. —COOH de cétones avec de l'hydrogène ou des gaz contenant de l'hydrogène
C07C 249/00 - Préparation de composés contenant des atomes d'azote, liés par des liaisons doubles à un squelette carboné
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Sahoo, Sushanta Kumar
Parvathy, P A
Ayyappanpillai, Ajayaghosh
Abrégé
After ban on single-use plastics, there is a great demand on biodegradable, green and sustainable bio-resin coating to replace the plastics liners for hydrophobic and moisture resistant paper-based packaging. The present invention intends to disclose the process for synthesis of bio-resin starting from epoxides of castor oil and development of coating on cellulosic paper substrate through condensation. The coating is suitable for fatty food and beverages filling and storage. The present invention also disclosed the biodegradability of the coated papers as well as the removal of the coating for reusability of the papers after consumption. The adopted process involves use of green starting material, industrially viable and cost-effective.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Bharate, Sonali Sandip
Kumar, Vikas
Gupta, Mehak
Gandhi, Sumit
Kumar, Ajay
Bharate, Sandip Bibishan
Vishwakarma, Ram
Abrégé
Dysoxylum binectariferum with polymers has resulted in a sustained release of the extract or fraction over a period of 16-24 hrs. The said formulations are useful in the treatment of inflammatory diseases.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Mandal, Ashis Kumar
Sengupta, Pranesh
Abrégé
223255 as the main building block in glass matrix for different special applications have been melted. Small scale glass melting in microwave heating requires much less electrical energy saving 50-75% energy. Total glass melting time is also reduced drastically owing to higher heating rate and volumetric heating. OH concentration is found to be lower in barium borosilicate and zinc borate glasses prepared by microwave heating. Retention of higher Fe2+ in microwave heating can have potential application in developing IR absorbing glass.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Thankaraj, Salammal Shabi
Mishra, Deepti
Sanghi, Sunil Kumar
Agrawal, Varsha
Paulose, Rini
Arya, Rahul
Sathaiah, Sriram
Rathore, Sanjai Kumar Singh
Srivastava, Avanish Kumar
Abrégé
A novel eco-friendly method has been developed for the fabrication of high dense (3.3-5.2 g/cc) red mud based material blocks for shielding high energy X- and γ-rays. The red mud based material blocks with various densities were fabricated by hot compacting partially melted red mud, red mud:Bi2O3, red mud:Ba(OH)2 and red mud:Bi2O3:Ba(OH)2 samples at 1150° C., 1000° C., 1050° C. and 1000° C., respectively. This material can be used to build radiation shielding structures in medical diagnosis, radiotherapy, industrial radiography, particle accelerators, food sterilization plants, nuclear power plants, and radioactive material storage rooms, without further structural support unlike lead (concrete walls). It is economically viable and will suppress the accumulation of hazardous red mud and associated environmental pollutions.
C04B 35/626 - Préparation ou traitement des poudres individuellement ou par fournées
C04B 35/453 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de zinc, d'étain ou de bismuth ou de leurs solutions solides avec d'autres oxydes, p. ex. zincates, stannates ou bismuthates
C04B 35/01 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes
G21F 1/08 - MétauxAlliagesCermets, c.-à-d. mélanges frittés de céramiques et métaux
58.
PROCESS FOR SOLVENT FREE CONTINUOUS SYNTHESIS OF AMIDES AND PEPTIDES
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kulkarni, Amol Arvindrao
Atapalkar, Ranjit Shabu
Abrégé
The present invention relates to a novel process for the solvent free continuous synthesis of amides and peptides. More particularly, the invention relates to a process for synthesizing amides and peptides using coupling reagents where the process is done at room temperature with lower residence time and solvent free synthesis, producing enhanced yields and purity products.
C07C 231/02 - Préparation d'amides d'acides carboxyliques à partir d'acides carboxyliques ou à partir de leurs esters, anhydrides ou halogénures par réaction avec de l'ammoniac ou des amines
B01J 19/20 - Réacteurs fixes avec éléments internes mobiles en forme d'hélice, p. ex. réacteurs à vis
59.
SUBSTITUTED 3-METHYLBENZO[D]THIAZOL-3-IUM COMPOUNDS AND USE THEREOF
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
BIOTECH DESK PVT. LTD. (Inde)
Inventeur(s)
Goel, Atul
Parveen, Sajiya
Rawat, Kundan Singh
Goenka, Shradha
Abrégé
The present invention relates to substituted 3-methylbenzo[d]thiazol-3-ium compounds, their nucleic acid conjugates, complexes, salts which are potentially useful for cell imaging applications, diagnostics, fluorescent tags, pharmaceuticals and other useful molecular biology applications, and a process of preparation thereof. More particularly, the present invention relates to 3-methyl-2-((2-substituted-1-phenylquinolin-4(1H)ylidene)methyl)-benzo[d]thiazol-3-ium compounds, processes for preparing said compounds and their uses for detection of nucleic acids in fluorescence-based imaging and analysis. Specifically, the present invention pertains to a new, dual-function DNA gel stain Compound 1, which serves as an effective nucleic acid stain, demonstrating high sensitivity and affinity towards various nucleic acids, including genomic DNA, PCR products, plasmids, and RNA. Additionally, Compound 1 enhances Real-Time Polymerase Chain Reaction processes by providing improved Relative Fluorescence Units values and enabling the amplification of larger targets. Uniquely, Compound 1 does not necessitate any special or hazardous waste disposal procedures, making it a safer and environmentally sustainable choice for laboratories.
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Chatterjee, Pabitra Baran
Debnath, Snehasish
Nair, Ratish Rajgopalan
Abrégé
The present invention discloses compounds of Formula-A and its copper complex of general Formula-B. The compound of general Formula-B is used in the selective detection of homocysteine in aqueous medium at physiological pH without any interference from other challenging amino acids and thiols. Using compounds of general Formula-B, specific detection of homocysteine under UV light in aqueous solution is also possible by the naked eyes.
The present invention discloses compounds of Formula-A and its copper complex of general Formula-B. The compound of general Formula-B is used in the selective detection of homocysteine in aqueous medium at physiological pH without any interference from other challenging amino acids and thiols. Using compounds of general Formula-B, specific detection of homocysteine under UV light in aqueous solution is also possible by the naked eyes.
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Cham, Pankaj Singh
Kotwal, Pankul
Sharma, Kuhu
Kaur, Sukhleen
Mindala, Durga Prasad
Kumar, Ajay
Nandi, Utpal
Pal Singh, Parvinder
Abrégé
The present invention provides the novel prodrugs of cannabidio-type phytocannabinoids having the general Formula A and its process thereof, where one or both the hydroxyl groups are attached to the other counter parts through ester bond. The present invention also studies the drug release studies in Ex-vivo and In-vivo systems.
A61P 29/00 - Agents analgésiques, antipyrétiques ou anti-inflammatoires non centraux, p. ex. agents antirhumatismauxMédicaments anti-inflammatoires non stéroïdiens [AINS]
C07D 295/16 - Composés hétérocycliques contenant des cycles polyméthylène imine d'au moins cinq chaînons, des cycles aza-3 bicyclo [3.2.2] nonane, piperazine, morpholine ou thiomorpholine, ne comportant que des atomes d'hydrogène liés directement aux atomes de carbone du cycle acylés sur les atomes d'azote du cycle
62.
CRYOGENIC PROCESS FOR CRUDE HELIUM RECOVERY FROM NATURAL GAS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
ONGC Energy Centre Trust (OECT) (Inde)
Inventeur(s)
Kumar, Sunil
Mhetre, Avinash S.
Sharma, Ojasvi
Diveker, Swapnil
Dasgupta, Soumen
Srivastava, Manoj
Ray, Anjan
Arya, Aarti
Ghosh, Prasenjit
Mendhe, Bharat S.
Ramya, Nammi
Abrégé
The present invention relates to a cryogenic process to produce crude helium from pretreated natural gas. The pretreated natural gas is processed in two flash stages using the helium free process stream as a stripping agent, and a distillation column with the identified operating conditions and process scheme to ensure 100% helium recovery with reduced capital and operating cost for producing the crude helium. The integration of the cryogenic process with the already known purification system to produce pure helium is demonstrated to ensure high helium recovery in a hybrid process.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Cham, Pankaj Singh
Singh, Manmeet
Verma, Aman
Anand, Radhika
Singh, Rohit
Sharma, Kuhu
Kotwal, Pankul
Gour, Abhishek
Kumar, Pankaj
Mindala, Durga Prasad
Roy, Sumit
Singh, Chandra Pal
Meena, Siya Ram
Kumar, Ajay
Verma, Mahendra Kumar
Rahul, Vishav Prakash
Nandi, Utpal
Gairola, Sumeet
Katare, Anil Kumar
Singh, Deepika
Vyas, Dhiraj
Sawant, Sanghapal Damodhar
Singh, Gurdarshan
Asrey, Vishwakarma Ram
Reddy, Dumbala Srinivasa
Singh, Parvinder Pal
Abrégé
The present invention relates to the process of enrichment of Phytocannabinoids namely CBD and Δ9-THC from the dried aerial part (leaves and inflorescence) of Cannabis sativa. The present invention also relates to the preparation of formulation having enriched CBD and THC by combining with appropriate acceptable excipients such as nutriose, dextrin and maltodextrin. The present invention also discloses the use of the phytocannabanoids enriched blend for the management of pain including cancer pain & general pain.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Joshi, Kavita Purushottam
Verma, Ashwini Dinanath
Abrégé
The present invention provides an automated method (100) and system (200) for identifying hydrogen storage properties of metal alloys. More particularly, the invention provides a method and system for identification of materials for solid hydrogen storage in multi-component metal alloys. The system (200) can predict hydrogen weight capacity and equilibrium plateau pressure at different temperatures along with enthalpy of hydride formation of multi-component metal alloys with high predictability and ease of interpretation. Further, a suitable alloy can be identified by the method (100) employed using the system (200) for hydrogen storage applications based on the hydrogen weight capacity and the equilibrium plateau pressure at different temperatures and enthalpy of hydrogenation, wherein an absorption temperature of the suitable alloy plays a vital role.
G16C 60/00 - Science informatique des matériaux, c.-à-d. TIC spécialement adaptées à la recherche des propriétés physiques ou chimiques de matériaux ou de phénomènes associés à leur conception, synthèse, traitement, caractérisation ou utilisation
G16C 20/70 - Apprentissage automatique, exploration de données ou chimiométrie
66.
Synbiotic composition for improving immune response and antioxidant capacity during aging and a process for the preparation thereof
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Sharma, Rohit
Gupta, Mahesh
Kumari, Madhu
Gulati, Ashu
Padwad, Yogendra S.
Abrégé
Lactobacillus strain, and ii) a catechin component comprising EGCG that acts as a second generation symbiotic with synergistic effects in improving the immune response and antioxidant capacity during aging that may beneficially affect the health of elderly.
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Kumar, Umesh
Verma, Akash
Sharma, Bhawna
Kumar, Amod
Senthilkumar, Thangaraj
Ganguly, Sudip Kumar
Ray, Anjan
Abrégé
A double metal cyanide [DMC] catalyst and a method for the synthesis thereof at room temperature is disclosed herein. Various Schiff bases are incorporated as organic complexing agents in the DMC catalysts. The catalysts of the present invention are highly active for the ring opening polymerization (ROP) of epoxides in the presence of different H-functional initiators to produce polyether polyols (PEPO) with a wide range of average molecular weight (Mw) and polydispersity index (PDI).
C07K 14/195 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de bactéries
H01M 4/1397 - Procédés de fabrication d’électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
69.
SUPERHYDROPHOBIC COMPOSITE AND MULTIFUNCTIONAL APPLICATIONS THEREOF
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Sreejith, Shankar Pooppanal
Anjali, Nirmala
Hareesh, Unnikrishnan Nair Saraswathy
Ajayaghosh, Ayyappanpillai
Abrégé
The control over the wettability of any surface fundamentally determines its interaction with water. In this regard, artificial surfaces with high water repellency has been of particular interest. The present invention relates to the synthesis and applications of a ceramic composite comprising phosphates of the lanthanide/rare earth series and organic phosphonic acids leading to superhydrophobic materials that offer non-wetting, multi-substrate compatible, additive compatible and antibacterial coatings with high water contact angles >150°.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Marimuthu, Banu
Sreekantan, Sreejith
Kirali, Arun Arunima Balachandran
Abrégé
The present invention relates to a process for the direct conversion of cellulose into glycols by using a non noble metal supported zeolite catalyst selected from Al—Ni—W/HY, Al—Ni—W/NaY and Al—Ni—W/Na-ZSM-5, wherein the ratio of the metal in the catalyst is in the range of 15%-12%-30% to 0%-3%-5%.
B01J 29/48 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11 contenant de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
B01J 37/18 - Réduction avec des gaz contenant de l'hydrogène libre
C07C 29/132 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction d'un groupe fonctionnel contenant de l'oxygène
C07C 29/60 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par élimination de groupes hydroxyle, p. ex. par déshydratation
C07H 1/00 - Procédés de préparation des dérivés du sucre
71.
N-DOPED SODIOPHILIC CARBON ANODE FROM POLYMER FOR SODIUM BATTERIES
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Shelke, Manjusha Vilas
Yadav, Poonam
Abrégé
The present invention discloses a biphasic Nitogen doped sodiophilic anode. The present disclosure also provides a process of preparing a defect rich Nitrogen doped waste polymer derived carbon (PDC) and commercial polyvinyl based polymer derivedcarbon (PRC) as carbon precursor for use in sodium ion/metal battery with high capacity, long cyclic stability in both half cell and full cell.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Rai, Rajkishor
Goswami, Anindya
Rahim Ur, Junaid
Faheem, Mir Mohd
Nawaz, Shah
Abrégé
The present invention unleashes the development of novel conjugates of piperic acid and small peptides pertinent to its application in skin cancer. This invention demonstrates the synthesis and characterization of conjugates of piperic acid with dipeptides containing LPhe and DPhe in the first part and later explores the biological activity of these said conjugates. Piperic acid-DPhe- DPhe (FC-3) conjugate is thus identified as a potential lead against skin cancer (melanoma) in vitro by delineating the anti-proliferative and anti-migratory potential together with its anti- inflammatory potential against a range of pro-inflammatory interleukins (IL-1β, IL-6, and IL-8). The in vivo efficacy of FC-3 is validated in the two-step (DMBA/TPA) chemically induced mouse skin cancer model.
Council of Scientific & Industrial Research (Inde)
Inventeur(s)
Deb, Biswapriya
Prabhu Thulichal Ganesh Prabhu, Gayathri
Venugopal, Ranjana
Abrégé
Broadband electrochromic devices (ECDs) with independent band-selectivity over visible and near-infrared (NIR) radiation have attracted immense interest because of their functional benefits over the conventional ECDs. The independent dual band activity in ECDs usually needs special architecting by blending/layering different materials having activity in two different regions. The present invention provides a broadband electrochromic device that comprises a layer of polycrystalline nanosheets and an amorphous porous layer. Here we demonstrated achieving a remarkably high visible modulation with unprecedented NIR blocking performance by employing a bi-layered electrode of the same material, i.e. porous a-WO3 layer on top of polycrystalline WO3·H2O nanosheets. This facile and inexpensive electrode preparation could provide a new platform for realizing high-performing dynamic smart glass with extraordinary spectrally-selective energy saving.
G02F 1/1516 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur un effet électrochromique caractérisés par le matériau électrochromique, p. ex. par le matériau électro-déposé comprenant un matériau organique
G02F 1/1523 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur un effet électrochromique caractérisés par le matériau électrochromique, p. ex. par le matériau électro-déposé comprenant un matériau inorganique
74.
PEPTIDE TO TREAT α-SYNUCLEIN AMYLOID BASED DISORDERS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Sharma, Deepak Kumar
Gupta, Arpit
Raghava, Gajendra Pal Singh
Gautam, Ankur
Koul, Anil
Singh, Priyanka
Abrégé
The present invention relates to a cell-penetrating peptide and its derivatives to inhibit α-synuclein fibrillation. The present invention specifically relates to a peptide-based inhibitor of Parkinson's Disease. The present invention discloses the identification of the peptides permeable to blood brain barrier for inhibition. α-synuclein fibril formation is observed in the presence of peptides as indicated by SEQ. ID-7, SEQ. ID-8 wherein the SEQ. ID-7, SEQ. ID-8 are truncated versions of SEQ. ID-4 having the homology of 83% and 75% respectively. It provides a peptide having an amino acid sequence of Formula 1. The present invention also provides a pharmaceutical composition comprising a peptide of Formula 1 along with the pharmaceutically acceptable excipient(s) having inhibitory activity against ß-sheet polymerisation of amyloidogenic proteins. The analysis showed that peptides corresponding to SEQ. ID-7, SEQ. ID-8 are better inhibitors than SEQ. ID-4 against α-synuclein fibrillation.
C07K 7/00 - Peptides ayant de 5 à 20 amino-acides dans une séquence entièrement déterminéeLeurs dérivés
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
75.
PEPTIDE TO TREAT α-SYNUCLEIN AMYLOID BASED DISORDERS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Gupta, Arpit
Sharma, Deepak Kumar
Singh, Priyanka
Gautam, Ankur
Koul, Anil
Raghava, Gajendra Pal Singh
Abrégé
The present invention relates to a cell-penetrating peptide and its derivatives to inhibit -synuclein fibrillation. The present invention specifically relates to a peptide-based inhibitor of Parkinson's Disease. The present invention discloses the identification of the peptides permeable to blood brain barrier for inhibition. -synuclein fibril formation is observed in the presence of peptides as indicated by SEQ. ID-7, SEQ. ID-8 wherein the SEQ. ID-7, SEQ. ID-8 are truncated versions of SEQ. ID-4 having the homology of 83% and 75% respectively. It provides a peptide having an amino acid sequence of Formula 1. The present invention also provides a pharmaceutical composition comprising a peptide of Formula 1 along with the pharmaceutically acceptable excipient(s) having inhibitory activity against ß-sheet polymerisation of amyloidogenic proteins. The analysis showed that peptides corresponding to SEQ. ID-7, SEQ. ID-8 are better inhibitors than SEQ. ID-4 against -synuclein fibrillation.
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
C07K 7/00 - Peptides ayant de 5 à 20 amino-acides dans une séquence entièrement déterminéeLeurs dérivés
76.
SERS-NANOTAG AND DIAGNOSTIC KIT FOR DETECTING BREAST CANCER BIOMARKERS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Maiti, Kaustabh Kumar
Murali, Vishnu Priya
Karunakaran, Varsha
Selvakumar, Deepika
Murali, Madhukrishnan
Kunjuraman, Sujathan
Valliamma Neelakantapillai, Saritha
Lekshmi, Asha
Abrégé
The present invention discloses a SERS-nanotag comprising gold nanoparticle, an encapsulating agent, a Raman reporter and an antibody. The present invention also discloses a diagnostic kit consisting of SERS-nanotags for identification of breast cancer biomarker selected from the group consisting of Estrogen Receptor (ER), Progesterone Receptor (PR), human epidermal growth factor receptor 2 (HER2) and Ki67, simultaneously in abreast cancer tissue sample using a surface enhanced Raman scattering signature peaks. The multiplexing Raman peak pattern provides the presence of multiple biomarkers at a time in heterogeneous paraffin embedded breast cancer tissue samples with a concentration level of the SERS-nanotags by applying single laser (532 nm/633 nm/785 nm) revealing simultaneous Raman peaks for the respective biomarkers.
G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
G01N 33/58 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des substances marquées
G01N 33/532 - Production de composés immunochimiques marqués
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C07K 16/32 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des produits de traduction des oncogènes
77.
A PROCESS FOR PREPARATION OF 2, 5-FURAN DICARBOXYLIC ACID FROM 5-HYDROXYMETHYL FURFURAL
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Dhepe, Paresh Laxmikant
Sonone, Kalyani Gajananrao
Lokhande, Priya Laxmanrao
Abrégé
The present invention provides a process for the synthesis of furan dicarboxylic acid (FDCA) from glucose or crude hydroxy methyl furfural (HMF) using mixed metal oxides catalyst. The present invention further provides a process for preparation of the mixed metal oxides catalyst.
B01J 23/89 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer combinés à des métaux nobles
B01J 37/02 - Imprégnation, revêtement ou précipitation
B01J 37/00 - Procédés de préparation des catalyseurs, en généralProcédés d'activation des catalyseurs, en général
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kulkarni, Amol Arvindrao
Atapalkar, Ranjit Shabu
Abrégé
A zero discharge, low temperature process of recovery and separation of the mixtures of mono and di acids is disclosed. The process provides recovery and separation of mixtures of mono and di acids (fatty acid) the acids with high yield and purity of products in substantially less period of time.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kumar, Halmuthur Mahabalarao Sampath
Reddy, Bonam Srinivasa
Reddy, Paturu Rama Subba
Sandeep, Atla
Abrégé
The present invention relates to Muramyl dipeptide compounds having adjuvant activity. The present invention also discloses the process for the preparation of Muramyl dipeptide compound and their intermediates. The immuno-modulating properties of the Muramyl dipeptide compound and their use as NOD2 agonistic adjuvants in vaccine formulations is also disclosed.
A61K 31/245 - Esters, p. ex. nitroglycérine, sélénocyanates d'acides carboxyliques ayant un noyau aromatique lié au groupe carboxyle ayant un groupe amino ou nitro du type acide aminobenzoïque, p. ex. procaïne, novocaïne
A61P 1/02 - Préparations stomatologiques, p. ex. médicaments pour le traitement des caries, des aphtes, des périodontites
C07C 277/08 - Préparation de la guanidine ou de ses dérivés, c.-à-d. de composés contenant le groupe les atomes d'azote liés par des liaisons simples ne faisant pas partie de groupes nitro ou nitroso de guanidines substituées
81.
AN OXYGEN ENRICHED AIR BLOWN PILOT SCALE PRESSURIZED FLUIDIZED BED REFRACTORY LINED GASIFIER
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Chavan, Prakash Dhondiram
Saha, Sujan
Dhaigude, Nilesh D
Chauhan, Vishal
Sahu, Gajanan
Datta, Sudipta
Singh, Pradeep Kumar
Abrégé
The present invention discloses oxygen enriched air blown pressurized fluidized bed pilot scale refractory lined gasifier of 1.5 TPD feed capacity to gasify coal, biomass, washery rejects, and their blends in any proportion in the actual atmosphere of commercial gasifier. The system is equipped in such a way that it can be operated in air/ oxygen/oxygen enriched air/ steam as well as their mixture in any proportion as per process requirement. The present invention discloses gasifier having feed rate carrying capacity up to 60 kg/hour, maximum operating temperature up to 1050°C and pressure up to 10 kg/cm2. The facility consists different sections for gaseous and solid feeding, gasification, ash withdrawal, and gas Cooling & Cleaning. Besides gasification performance analysis, present invention is also discloses the study of agglomeration characteristics, entrainment and other fluidized bed gasification related parameters.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Sudhakar, Gangarajula
Satish, Nagam
Babu, Tella Ramesh
Jagavelu, Kumaravelu
Singh, Himalaya
Siddiqi, Mohammad Imran
Wahajuddin, Muhammad
Singh, Sandeep Kumar
Rashid, Mamunur
Sasikala, Anil Kumar Karunakaran
Abrégé
The present invention relates to azirine containing compounds useful as anti-angiogenesis agents and preparation thereof. Particularly the present invention relates to azirine containing compounds of formula I, Formula I wherein R1, R2 and R3 are same as defined in the description. The compounds of the present invention are with asymmetric centers this, they are mixture of enantiomers and mixture of diastereomers in some cases. The present invention includes the individual enantiomers and diastereomeric forms of the compound formula I besides the mixtures thereof.
The present invention relates to azirine containing compounds useful as anti-angiogenesis agents and preparation thereof. Particularly the present invention relates to azirine containing compounds of formula I, Formula I wherein R1, R2 and R3 are same as defined in the description. The compounds of the present invention are with asymmetric centers this, they are mixture of enantiomers and mixture of diastereomers in some cases. The present invention includes the individual enantiomers and diastereomeric forms of the compound formula I besides the mixtures thereof.
C07D 203/04 - Composés hétérocycliques contenant des cycles à trois chaînons ne comportant qu'un seul atome d'azote comme unique hétéro-atome du cycle non condensés avec d'autres cycles
C07D 405/06 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne carbonée contenant uniquement des atomes de carbone aliphatiques
C07D 403/06 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une chaîne carbonée ne contenant que des atomes de carbone aliphatiques
C07D 405/12 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
C07D 403/04 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant deux hétérocycles liés par une liaison directe de chaînon cyclique à chaînon cyclique
A61P 9/00 - Médicaments pour le traitement des troubles du système cardiovasculaire
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
_, Goudappagouda
Nidhankar, Aakash Deepakarao
Sukumaran, Santhosh Babu
Abrégé
The present disclosure discloses thermally activated delayed fluorescent solvent-free organic liquid compound of formula (I) which exhibits thermally activated delayed fluorescence property (TADF) for tunable emission and 3D-printing applications. The present disclosure also discloses a method of preparation of compound of formula (I).
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Kumar, Umesh
-, Swati
Verma, Akash
Sharma, Bhawna
Ray, Anjan
Abrégé
The Zeolite Socony Mobil-5 (ZSM-5) catalyst is ion-exchanged with metals (Mg, Ca, Sr, Ba, Ni, Cu, Zn, La.) and impregnated with Ni to synthesize Ni/M-ZSM-5. The present invention disclosed the selective catalytic dehydration of aqueous ethanol (2 - 99.9 wt%) and gas-stripped ethanol into ethylene in a fixed bed continuous flow reactor at a temperature of 120 - 300 °C by employing a Ni/M-ZSM-5 catalyst.
C07C 1/24 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'oxygène en tant qu'hétéro-atomes par élimination d'eau
B01J 29/48 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes du type pentasil, p. ex. types ZSM-5, ZSM-8 ou ZSM-11 contenant de l'arsenic, de l'antimoine, du bismuth, du vanadium, du niobium, du tantale, du polonium, du chrome, du molybdène, du tungstène, du manganèse, du technétium ou du rhénium
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
GAIL (INDIA) LTD (Inde)
Inventeur(s)
Chikkali, Samir Hujur
Jawoor, Shailaja
Birajdar, Rajkumar S.
Pawal, Sandip B.
Thenmani, Nandakumar
Chugh, Parivesh
Abrégé
The present invention discloses a homogeneous, single site catalyst of formula (I) and a process for preparation thereof using a ligand. The present invention further discloses a process for preparation of linear polyethylene of high molecular weight and degree of crystallinity by using the homogeneous, single site catalyst of formula I.
The present invention discloses a homogeneous, single site catalyst of formula (I) and a process for preparation thereof using a ligand. The present invention further discloses a process for preparation of linear polyethylene of high molecular weight and degree of crystallinity by using the homogeneous, single site catalyst of formula I.
B01J 31/18 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des complexes de coordination contenant de l'azote, du phosphore, de l'arsenic ou de l'antimoine
C08F 4/6592 - Composant couvert par le groupe contenant une liaison métal de transition-carbone contenant au moins un cycle cyclopentadiényle, condensé ou non, p. ex. un cycle indényle ou fluorényle
87.
PHTHALIMIDINE- CONTAINING CARDO BISPHENOLS BEARING PENDANT FURYL GROUP AND POLYMERS THEREFROM
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Maher, Deepak Mannusing
Talanikar, Aniket Anil
Nagane, Samadhan Suresh
Wadgaonkar, Prakash Purushottam
Abrégé
The present invention relates to phthalimidine-containing bisphenol monomers bearing pendant furyl group of Formula (I) and (co)polymers of Formula (II) obtained by polycondensation of varying mixtures of monomer of Formula (I) and bisphenol-A with aromatic diacid chlorides and the processes for the preparation thereof.
C08G 18/75 - Polyisocyanates ou polyisothiocyanates cycliques cycloaliphatiques
C07D 209/00 - Composés hétérocycliques contenant des cycles à cinq chaînons condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle
88.
A PROCESS FOR THE ENANTIOSELECTIVE SEPARATION OF AMINO ACIDS USING CHIRAL POLYSTYRENE MICROSPHERES
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Syamakumar, Asha
Nikam, Shrikant Babanrao
Abrégé
The present invention relates to an enantioselective separation of racemic mixtures of amino acids like alanine and leucine using chiral polystyrene microspheres. It provides a simple and efficient separation process by using cost-effective commodity polymer like polystyrene after simple post polymer modifications which involves simple filtration without using any high end chromatographic instrument. The present process provides the preparation of chiral modified protected or deprotected polystyrene powder. The present invention provides a process of preparing the modified polystyrene to form the deprotected polystyrene along with the process of preparation of the modified polystyrene compound in fiber form or microspheres form wherein the change in the morphology is observed from irregular to fibrous upon deprotecting the protected polymer. This process achieves high separation efficiency and % Enantiomeric excess values (% ee) value.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Girish Praveen, Nayaka
Bogalera Papaiah, Shivamurthy
Abrégé
2-x-y-zxyz44 spinel as a cathode material for Li-ion batteries, wherein x=0.8-0.5 y=0.1-0.25 and z=0.1-0.25. The present invention also relates to a Li-ion batteries comprising of said cobalt free spinel as cathode materials.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Punji, Benudhar
Sharma, Dipesh Mamraj
Abrégé
The present invention relates to a pincer-based cobalt catalyst of formula (I) for hydrogenation of alkynes, and its process of preparation thereof. More particularly the present invention also relates to a process for the hydrogenation of alkynes to alkenes.
B01J 31/16 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des complexes de coordination
C07C 5/08 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant le même nombre d'atomes de carbone par hydrogénation de liaisons triples carbone-carbone
C07C 17/354 - Préparation d'hydrocarbures halogénés par des réactions n'influençant pas le nombre d'atomes de carbone ou d'halogène dans les molécules par hydrogénation
91.
Kinetically enhanced engineered FnCas9 and its uses thereof
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Chakraborty, Debojyoti
Maiti, Souvik
Acharya, Sundaram
Abrégé
Engineered FnCas9 variants are provided that have an enhanced kinetic activity and a broader PAM recognition. The protein engineering methodology introduced specific mutations that stabilized interaction between Cas9 enzyme and target DNA. The enhanced kinetic activity increases NHEJ-mediated editing, owing to more efficient DSB generation potential than WT FnCas9, and the broadened PAM specificity increases the target range of FnCas9 variants. Thus, the scope and accessibility of CRISPR-Cas9 system targets are widened, along with generating robust and highly specific engineered FnCas9 variants.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Ray, Upasana
Tripathi, Prem Prakash
Begum, Feroza
Srivastava, Amit Kumar
Abrégé
Trypsin/trypsin-like proteases have been reported to be facilitating SARS-CoV-2 entry into host cells. Spike has protease cleavage sites between the S1 and S2 domains. Cleavage property of proteases can be used to design drug screening assays meant for screening antiviral candidates against spike cleavage. In the claimed invention we have developed a proof-of-concept assay system for screening drugs against proteases which cleave spike between S1 and S2. We designed a fusion substrate protein containing a reporter protein, the protease cleavage site between S1 and S2 and a cellulose binding domain. The substrate protein can be immobilized on cellulose due to the presence of cellulose binding domain (CBD). When proteases cleave the substrate, CBD remains bound to cellulose and the reporter protein is dislodged. The released reporter can be used as read out of protease activity.
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Ray, Upasana
Tripathi, Prem Prakash
Begum, Feroza
Srivastava, Amit Kumar
Abrégé
Trypsin/trypsin-like proteases have been reported to be facilitating SARS-CoV-2 entry into host cells. Spike has protease cleavage sites between the S1 and S2 domains. Cleavage property of proteases can be used to design drug screening assays meant for screening antiviral candidates against spike cleavage. In the claimed invention we have developed a proof-of-concept assay system for screening drugs against proteases which cleave spike between S1 and S2. We designed a fusion substrate protein containing a reporter protein, the protease cleavage site between S1 and S2 and a cellulose binding domain. The substrate protein can be immobilized on cellulose due to the presence of cellulose binding domain (CBD). When proteases cleave the substrate, CBD remains bound to cellulose and the reporter protein is dislodged. The released reporter can be used as read out of protease activity.
C12N 15/50 - Coronaviridae, p. ex. virus de la bronchite infectieuse, virus de la gastro-entérite transmissible
C12Q 1/70 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des virus ou des bactériophages
A61P 31/14 - Antiviraux pour le traitement des virus ARN
94.
A PROCESS FOR THE PREPARATION OF 2,7-DIHYDROXY-9-FLUORENONE USEFUL FOR THE SYNTHESIS OF TILORONE AND ITS SALTS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Deb, Indubhusan
Bhattacharjee, Pinaki
Jaisankar, Parasuraman
Abrégé
The present invention provides a method for the preparation of building blocks of 2,7-dihydroxy-9-fluorenone towards the synthesis of tilorone dihydrochloride salt and other salts (bromide, iodide, fluoride, citrate, oxalate, maleate, phosphate, tartrate, triflate, trifluoroacetate, tetrafluoroborate) of Tilorone. An efficient, safe, cost effective method for the preparation of 2,7-bis-[2-(diethylamino)ethoxy]-fluorenone-9 and its various salts is developed. Method involves oxygenation of fluorene, nitration of fluorenone followed by reduction and diazotization towards the formation of 2,7-dihydroxy-9-fluorenone which is the key intermediate for the formation of 2,7-bis-[2-(diethylamino)ethoxy]- 9- fluorenone- dihydrochloride (Tilorone dihydrochloride) and other tilorone salts. The current synthesis method of the invention has relatively simple operation, mild reaction conditions, high yield and simple process with, yield 80-97%. Subsequent product purification of this method uses filtration and crystallization methods, avoiding the existing methods of column chromatography.
C07C 213/02 - Préparation de composés contenant des groupes amino et hydroxy, amino et hydroxy éthérifiés ou amino et hydroxy estérifiés liés au même squelette carboné par des réactions impliquant la formation de groupes amino à partir de composés contenant des groupes hydroxy ou des groupes hydroxy éthérifiés ou estérifiés
C07C 217/22 - Composés contenant des groupes amino et hydroxy éthérifiés liés au même squelette carboné ayant des groupes hydroxy éthérifiés et des groupes amino liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné étant acyclique et saturé ayant un seul groupe hydroxy éthérifié et un seul groupe amino liés au squelette carboné, qui n'est pas substitué par ailleurs l'atome d'oxygène du groupe hydroxy éthérifié étant lié de plus à un atome de carbone d'un cycle aromatique à six chaînons le cycle aromatique à six chaînons ou le système cyclique condensé contenant ce cycle étant substitué par ailleurs par des atomes de carbone ayant au moins deux liaisons à des atomes d'oxygène
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Chaubey, Asha
Manhas, Ravi Singh
Khosla, Jasmine Kour
Ahmed, Ajaz
Ahmad, Syed Mudabir
Tiwari, Harshita
Nargotra, Amit
Mukherjee, Debaraj
Goswami, Anindya
Abrégé
StreptomycesStreptomycesStreptomyces sp. MTCC-25512 isolated from the Shivalik region of India, has been demonstrated for tetrahydroanthracene antibiotics including setomimycin production. Combination of specific physico-chemical conditions have led to the antibiotic complex formation (upto 5.0 g/L) in 2-10 days of fermentation with maximum production at 4-8 days in shake flask as well as 5L to 500L stirred tank bioreactors using modified production media in combination with additional carbon/nitrogen/minerals and elicitations with yields upto 800mg/L of are 9,9' bianthracene antibiotic setomimycin. Setomimycin significantly abrogated cancer cell proliferation and inhibited cancer cell migration and invasion in highly metastatic cancer cells (MiaPaca-2, MCF-7, HT-29 and HCT-116) of Pancreatic, Breast and Colorectal origin by down regulating ERK and MEK proteins which are the major regulators of cell proliferation, differentiation and apoptosis. Interestingly setomimycin upregulated pro-apoptotic protein Par-4 and downregulated anti-apoptotic protein BCL-2 in Colon as well as breast cancer cells HCT-116 and MCF-7 respectively. Strong affinity of setomimycin towards MEK protein has been confirmed by molecular docking studies and Western blot analysis.
C12P 1/06 - Préparation de composés ou de compositions, non prévue dans les groupes , utilisant des micro-organismes ou des enzymesProcédés généraux de préparation de composés ou de compositions utilisant des micro-organismes ou des enzymes utilisant des actinomycètes
96.
A PROCESS FOR THE PREPARATION OF 2,7-DIHYDROXY-9-FLUORENONE USEFUL FOR THE SYNTHESIS OF TILORONE AND ITS SALTS
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Jaisankar, Parasuraman
Deb, Indubhusan
Bhattacharjee, Pinaki
Abrégé
The present invention provides a method for the preparation of building blocks of 2,7-dihydroxy-9-fluorenone towards the synthesis of tilorone dihydrochloride salt and other salts (bromide, iodide, fluoride, citrate, oxalate, maleate, phosphate, tartrate, triflate, trifluoroacetate, tetrafluoroborate) of Tilorone. An efficient, safe, cost effective method for the preparation of 2,7-bis-[2-(diethylamino)ethoxy]-fluorenone-9 and its various salts is developed. Method involves oxygenation of fluorene, nitration of fluorenone followed by reduction and diazotization towards the formation of 2,7-dihydroxy-9-fluorenone which is the key intermediate for the formation of 2,7-bis-[2-(diethylamino)ethoxy]- 9- fluorenone- dihydrochloride (Tilorone dihydrochloride) and other tilorone salts. The current synthesis method of the invention has relatively simple operation, mild reaction conditions, high yield and simple process with, yield 80-97%. Subsequent product purification of this method uses filtration and crystallization methods, avoiding the existing methods of column chromatography.
A61K 31/343 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à cinq chaînons avec un oxygène comme seul hétéro-atome d'un cycle, p. ex. isosorbide condensés avec un carbocycle, p. ex. coumarane, bufaralol, béfunolol, clobenfurol, amiodarone
C07C 217/22 - Composés contenant des groupes amino et hydroxy éthérifiés liés au même squelette carboné ayant des groupes hydroxy éthérifiés et des groupes amino liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné étant acyclique et saturé ayant un seul groupe hydroxy éthérifié et un seul groupe amino liés au squelette carboné, qui n'est pas substitué par ailleurs l'atome d'oxygène du groupe hydroxy éthérifié étant lié de plus à un atome de carbone d'un cycle aromatique à six chaînons le cycle aromatique à six chaînons ou le système cyclique condensé contenant ce cycle étant substitué par ailleurs par des atomes de carbone ayant au moins deux liaisons à des atomes d'oxygène
C07C 213/02 - Préparation de composés contenant des groupes amino et hydroxy, amino et hydroxy éthérifiés ou amino et hydroxy estérifiés liés au même squelette carboné par des réactions impliquant la formation de groupes amino à partir de composés contenant des groupes hydroxy ou des groupes hydroxy éthérifiés ou estérifiés
97.
PHOTOMETRIC SYSTEM AND METHODOLOGY FOR EASY DETECTION AND QUANTIFICATION OF COMPONENTS FROM BINARY MIXTURES
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Karuvath, Yoosaf
Nair, Raji Bhaskaran
Emmanuel, Neethu
Abrégé
The present invention discloses a device and a rapid nondestructive methodology for the detection and quantification of components from their binary mixtures (e.g. methanol-ethanol). The developed device acquires the inelastically scattered photons from the sample and predicts the concentration of a component in the mixture through data processing and analysis as sequenced in the algorithm. In particular, the device can automatically predict the relative percentage of the components in binary mixtures. The analysis methodology includes a unique mathematical model based on the characteristic peak intensity/area ratios of components present in the binary mixture. Algorithm for determining the component concentration in mixture has been developed to analyse and implement in a mathematical model for automatically predicting the composition.
G01N 21/01 - Dispositions ou appareils pour faciliter la recherche optique
G01N 21/25 - CouleurPropriétés spectrales, c.-à-d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes
98.
A CONTINUOUS FLOW REACTOR AND PROCESS FOR SYNTHESIS OF SUBSTITUTED BENZOIC ACID
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Goswami, Anindya
Ali, Asif
Chakraborty, Souneek
Mir, Bashir Khalid
Gennedi, Veeranjaneyulu
Lone, Iqbal Waseem
Nalli, Yedukondalu
Abrégé
The present invention conveys a fractionation method to isolate different bioactive Phytocannabinoids by solid phase extraction using HP-20 resins and one step method to synthesize C- and O-?-D-glycoside derivatives of Cannabinoid by using a ?-D-glucose donor (O-Glycosyl trichloroacetimidate donor) to obtain glycosidic derivatives. The novel C-glycosides of Cannabinoids displayed significant anti-proliferative properties against wide range of human cancer cell lines as compared to their respective parent molecules. Furthermore, the C- and O glycosides of Cannabinoids also showed anti-invasive and anti-migratory activities against metastatic cancer cells of breast and pancreatic origin. When applied in combination with DNA damaging agent (5-Fluorouracil) to colorectal cancer cells, the C- and O-glycosides of Cannabinoids potentiate DNA damaging property and thus augment apoptosis resulting in an increment in the efficacy of DNA damaging drugs.
A61K 31/35 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à six chaînons avec un oxygène comme seul hétéro-atome d'un cycle
A61K 31/7048 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'oxygène comme hétéro-atome d'un cycle, p. ex. leucoglucosane, hespéridine, érythromycine, nystatine
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH (Inde)
Inventeur(s)
Goswami, Anindya
Ali, Asif
Chakraborty, Souneek
Mir, Bashir Khalid
Gennedi, Veeranjaneyulu
Lone, Iqbal Waseem
Nalli, Yedukondalu
Abrégé
The present invention conveys a fractionation method to isolate different bioactive Phytocannabinoids by solid phase extraction using HP-20 resins and one step method to synthesize C- and O-β-D-glycoside derivatives of Cannabinoid by using a β-D-glucose donor (O-Glycosyl trichloroacetimidate donor) to obtain glycosidic derivatives. The novel C-glycosides of Cannabinoids displayed significant anti-proliferative properties against wide range of human cancer cell lines as compared to their respective parent molecules. Furthermore, the C- and O glycosides of Cannabinoids also showed anti-invasive and anti-migratory activities against metastatic cancer cells of breast and pancreatic origin. When applied in combination with DNA damaging agent (5-Fluorouracil) to colorectal cancer cells, the C- and O-glycosides of Cannabinoids potentiate DNA damaging property and thus augment apoptosis resulting in an increment in the efficacy of DNA damaging drugs.
A61P 35/04 - Agents anticancéreux spécifiques pour le traitement des métastases
A61K 31/35 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à six chaînons avec un oxygène comme seul hétéro-atome d'un cycle
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique