Pharmascience Inc.

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IPC Class
C07D 487/04 - Ortho-condensed systems 11
A61K 49/00 - Preparations for testing in vivo 8
A61P 35/00 - Antineoplastic agents 7
A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings 6
A61K 9/16 - AgglomeratesGranulatesMicrobeadlets 5
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05 - Pharmaceutical, veterinary and sanitary products 10
07 - Machines and machine tools 1
16 - Paper, cardboard and goods made from these materials 1

1.

CHOLESTYRAMINE FORMULATIONS AND METHODS OF USE

      
Application Number CA2019050116
Publication Number 2019/148278
Status In Force
Filing Date 2019-01-30
Publication Date 2019-08-08
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Tanguay, Sophie
  • Debnath, Smita
  • Kandil, Mustapha

Abstract

The present disclosure relates to cholestyramine formulations for targeted delivery to the ileum, its use and its process of manufacture, more particularly scale-up manufacture.

IPC Classes  ?

  • A61K 31/785 - Polymers containing nitrogen
  • A61K 9/52 - Sustained or differential release type
  • A61P 1/12 - Antidiarrhoeals
  • C08F 212/14 - Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing hetero atoms
  • C08F 212/36 - Divinylbenzene

2.

A SMAC MIMETIC COMPOUND FOR USE IN THE TREATMENT OF PROLIFERATIVE DISEASES

      
Application Number CA2017050019
Publication Number 2017/117684
Status In Force
Filing Date 2017-01-06
Publication Date 2017-07-13
Owner PHARMASCIENCE INC. (Canada)
Inventor Morris, Stephen J.

Abstract

The present invention relates to a SMAC mimetic compound and pharmaceutical compositions thereof, more specifically the present invention is directed to a Compound 1 with a following structure: (I) pharmaceutically acceptable salts thereof and to pharmaceutical compositions comprising it, and to their use alone or in combination in the treatment of proliferative disorders, comprising cancers. Further the present invention relates to pharmaceutical composition in a dosage unit for intravenous infusion that comprises internally administering to the patient a SMAC mimetic, their regimens and dosing for treating a proliferative disorder in a patient. The invention further includes the stimulation of the concomitant degradation of cIAP1 and cIAP2 in cancer cells.

IPC Classes  ?

  • A61K 38/06 - Tripeptides
  • A61P 35/00 - Antineoplastic agents
  • C07K 5/083 - Tripeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala

3.

NEW BENZIMIDAZOLES DERIVATIVES AS TEC KINASES FAMILY INHIBITORS

      
Application Number CA2016051110
Publication Number 2017/049401
Status In Force
Filing Date 2016-09-22
Publication Date 2017-03-30
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick
  • Morris, Stephen J.

Abstract

The present invention relates to a novel family of covalent kinases inhibitors. Compounds of this class have been found to have inhibitory activity against members of the Tec kinase family, particularly ITK, BTK, BMX, Tec and/or RLK. The present invention is directed to a compound of Formula I or pharmaceutically acceptable salt, solvate, solvate of salt, stereoisomer, tautomer, isotope, prodrug, complex or biologically active metabolite thereof, and its use in therapy.

IPC Classes  ?

  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • A61K 31/4184 - 1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
  • A61K 31/422 - Oxazoles not condensed and containing further heterocyclic rings
  • A61K 31/425 - Thiazoles
  • A61K 31/427 - Thiazoles not condensed and containing further heterocyclic rings
  • A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61K 31/5377 - 1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
  • A61K 31/5383 - 1,4-Oxazines, e.g. morpholine ortho- or peri-condensed with heterocyclic ring systems
  • C07D 235/30 - Nitrogen atoms not forming part of a nitro radical
  • C07D 401/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links

4.

HETEROCYCLIC TEC-FAMILY KINASE INHIBITORS

      
Application Number CA2016051068
Publication Number 2017/041180
Status In Force
Filing Date 2016-09-09
Publication Date 2017-03-16
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick
  • Morris, Stephen J.

Abstract

Compounds having the Formula (I), and enantiomers, diastereomers, pharmaceutically acceptable salts, solvates and solvates of salts thereof, (Formula I)) are useful as kinase inhibitors or modulators, including BTK modulation or inhibition, wherein X1, X2, m, m', E and R1 are as defined herein.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 49/00 - Preparations for testing in vivo
  • A61K 51/04 - Organic compounds
  • A61P 31/18 - Antivirals for RNA viruses for HIV
  • A61P 25/00 - Drugs for disorders of the nervous system

5.

INHIBITORS OF THE TEC KINASE ENZYME FAMILY

      
Application Number CA2016050606
Publication Number 2016/187723
Status In Force
Filing Date 2016-05-27
Publication Date 2016-12-01
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick
  • Morris, Stephen J.

Abstract

The present invention relates to a novel family of kinases inhibitors. Compounds of this class have been found to have inhibitory activity against members of the TEC kinase family, particularly BTK. The present invention is directed to a compound of Formula I or pharmaceutically acceptable salt, solvate, solvate of salt, stereoisomer, tautomer, isotope, prodrug, complex or biologically active metabolite thereof, for use in therapy.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 49/00 - Preparations for testing in vivo
  • C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 473/34 - Nitrogen atom attached in position 6, e.g. adenine
  • G01N 33/58 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving labelled substances

6.

ORALLY DISINTEGRATING TABLET OF NABILONE COMPRISING MANNITOL-BASED GRANULES

      
Application Number CA2015000134
Publication Number 2015/131269
Status In Force
Filing Date 2015-03-04
Publication Date 2015-09-11
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Diallo, Ousmane
  • Philip, Mathew
  • Talwar, Naresh

Abstract

Orally disintegrating medicaments comprising Nabilone allow for improved treatment of nausea arising from chemotherapy for cancer. The medicaments comprise appropriate excipients such that the medicament disintegrates in the mouth in 30 seconds or less, while exhibiting sufficient stability for storage. In a preferred embodiment, the medicament is in the form of a tablet formed from granules. The granules consist of an intra-granular fraction comprising nabilone, mannitol, and polyvinyl pyrrolidone and an extra-granular fraction comprising mannitol, calcium silicate, crospovidone, and magnesium stearate. Processes for manufacturing such medicaments are also disclosed.

IPC Classes  ?

  • A61K 31/353 - 3,4-Dihydrobenzopyrans, e.g. chroman, catechin
  • A61K 47/02 - Inorganic compounds
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61P 1/08 - Drugs for disorders of the alimentary tract or the digestive system for nausea, cinetosis or vertigoAntiemetics

7.

PROTEIN KINASE INHIBITORS

      
Application Number CA2014000848
Publication Number 2015/077866
Status In Force
Filing Date 2014-11-26
Publication Date 2015-06-04
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick

Abstract

The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the members of the Tec or Src protein kinase families. The present invention also relates to processes for the preparation of these compounds, to the pharmaceutical composition comprising them, and to their use in the treatment of proliferative, inflammatory, infectious or autoimmune diseases, disorder or condition in which protein kinase activity is implicated. More particularly, the present invention relates to a compound of Formula I.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 49/00 - Preparations for testing in vivo
  • A61K 51/04 - Organic compounds
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection
  • A61P 9/10 - Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis

8.

PROTEIN KINASE INHIBITORS

      
Application Number CA2014000836
Publication Number 2015/074135
Status In Force
Filing Date 2014-11-19
Publication Date 2015-05-28
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick

Abstract

The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the members of the Tec or Src protein kinase families. The present invention also relates to the processes of preparation of these compounds, their intermediates, to the pharmaceutical compositions comprising them, and to their use in the treatment of proliferative, inflammatory, autoimmune, or infectious disease, disorders, or conditions in which protein kinase activity is implicated. More particularly, the present invention relates to a compound of Formula I.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection
  • C07C 255/17 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic carbon skeleton
  • C07C 255/24 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • C07D 207/34 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
  • C07D 213/30 - Oxygen atoms
  • C07D 239/26 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 277/24 - Radicals substituted by oxygen atoms
  • C07D 309/06 - Radicals substituted by oxygen atoms
  • C07D 405/04 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring- member bond

9.

PROTEIN KINASE INHIBITORS

      
Application Number CA2014000842
Publication Number 2015/074138
Status In Force
Filing Date 2014-11-20
Publication Date 2015-05-28
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick

Abstract

The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the Tec or Src protein kinase families. The present invention also relates to the processes of preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative, inflammatory, autoimmune or infectious diseases, disorders, or conditions in which protein kinase activity is implicated.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A61K 31/4985 - Pyrazines or piperazines ortho- or peri-condensed with heterocyclic ring systems
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61K 49/00 - Preparations for testing in vivo
  • A61K 51/04 - Organic compounds
  • A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection

10.

ABUSE DETERRENT IMMEDIATE RELEASE FORMULATION

      
Application Number CA2014050506
Publication Number 2014/190440
Status In Force
Filing Date 2014-05-30
Publication Date 2014-12-04
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Bhandari, Krishna Hari
  • Talwar, Naresh

Abstract

The present invention relates to an immediate release orally administrable abuse-deterrent pharmaceutical formulation comprising: at least one pharmaceutically active ingredient susceptible to abuse; at least one gelling polymeric compound selected from the group consisting of: polysaccharides, sugars, sugar derived alcohols, starches, starch derivatives, cellulose derivatives, Carrageenan, pectin, sodium alginate, gellan gum, xanthan gum, poloxamer, Carbopol®, PolyOx®, povidone, hydroxypropyl methylcellulose (HPMC), hypermellose, and combinations thereof; at least one disintegrant and optionally at least one surfactant, wherein said formulation exhibit properties related to deterring the abuse, via injection or nasal inhalation when being tampered and exposed to aqueous, alcoholic, acidic and basic media.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 47/30 - Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
  • A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
  • A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
  • A61P 25/00 - Drugs for disorders of the nervous system

11.

ABUSE DETERRENT PHARMACEUTICAL COMPOSITION COMPRISING KONJAC GLUCOMANNAN

      
Application Number CA2013000835
Publication Number 2014/047731
Status In Force
Filing Date 2013-09-30
Publication Date 2014-04-03
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Bhandari, Krishna Hari
  • Talwar, Naresh

Abstract

A modified release orally administrable abuse-deterrent pharmaceutical composition comprising: a therapeutically effective amount of an active pharmaceutical ingredient and konjac glucomannan. The active pharmaceutical ingredient can be slected from a number of compounds but is generally aimed to be a compound which is subject to widespread abuse such as opioids.

IPC Classes  ?

  • A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
  • A61K 31/485 - Morphinan derivatives, e.g. morphine, codeine
  • A61K 9/00 - Medicinal preparations characterised by special physical form

12.

PROTEIN KINASE INHIBITORS

      
Application Number CA2013000727
Publication Number 2014/029007
Status In Force
Filing Date 2013-08-21
Publication Date 2014-02-27
Owner PHARMASCIENCE, INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick

Abstract

The present invention relates to a novel family of inhibitors of protein kinases. In particular, the present invention relates to inhibitors of the members of the Tec and Src protein kinase families, more particularly Btk, having the general formula (1): A-Y-E-W-Z (1.)

IPC Classes  ?

  • C07D 215/44 - Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
  • C07D 215/22 - Oxygen atoms attached in position 2 or 4
  • C07D 239/88 - Oxygen atoms
  • C07D 239/94 - Nitrogen atoms
  • C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links

13.

PROTEIN KINASE INHIBITORS

      
Application Number CA2013000612
Publication Number 2014/005217
Status In Force
Filing Date 2013-07-03
Publication Date 2014-01-09
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick

Abstract

The present invention relates to a novel family of inhibitors of protein kinase of formula 1 and process for their production and pharmaceutical compositions thereof. In particular, the present invention relates to inhibitors of the members of the Tec, Src and Btk protein kinase families.

IPC Classes  ?

14.

PROTEIN KINASE INHIBITORS

      
Application Number CA2013000513
Publication Number 2013/177668
Status In Force
Filing Date 2013-05-28
Publication Date 2013-12-05
Owner PHARMASCIENCE, INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick
  • Jaquith, James B.

Abstract

The present invention relates to a novel family of inhibitors of protein kinases. In particular, the present invention relates to inhibitors of the members of the Tec and Src protein kinase families.

IPC Classes  ?

15.

PHARMACEUTICAL COMPOSITION OF ENTECAVIR AND PROCESS OF MANUFACTURING

      
Application Number CA2013000517
Publication Number 2013/177672
Status In Force
Filing Date 2013-05-28
Publication Date 2013-12-05
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Philip, Mathew
  • Talwar, Naresh

Abstract

The present invention relates to an adhesive-free pharmaceutical composition for the treatment of hepatitis B virus infections, comprising at least one guanine-based antiviral active pharmaceutical ingredient. More specifically, the present invention concerns an oral pharmaceutical composition comprising: adhesive-free granules comprising therapeutically effective amount of entecavir and at least one intra-granular pharmaceutically acceptable excipient; at least one extra-granular pharmaceutical excipient, and, optionally, a moisture barrier coating. A method of manufacturing an adhesive-free pharmaceutical composition is also disclosed.

IPC Classes  ?

  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61J 3/10 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
  • A61K 31/522 - Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
  • A61P 31/20 - Antivirals for DNA viruses

16.

DISINTEGRANT-FREE DELAYED RELEASE DOXYLAMINE AND PYRIDOXINE FORMULATION AND PROCESS OF MANUFACTURING

      
Application Number CA2012001128
Publication Number 2013/082706
Status In Force
Filing Date 2012-12-07
Publication Date 2013-06-13
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Ma, David
  • Mandaogade, Prashant Manohar
  • Talwar, Naresh

Abstract

The present invention relates to a delayed release pharmaceutical composition containing doxylamine succinate and pyridoxine HCl for treatment of nausea and vomiting during pregnancy. More specifically, the present invention concerns a disintegrant-free delayed release pharmaceutical composition for oral administration comprising a core and an enteric coating, wherein said core comprising: a) at least one pharmaceutically active ingredient, and b) at least one pharmaceutically acceptable excipient, wherein said composition provides an in vitro drug release profile of about 80% of active ingredient dissolved within 20 minutes as measured by USP Type II apparatus and also a manufacturing process of said pharmaceutical composition.

IPC Classes  ?

  • A61K 9/22 - Sustained or differential release type
  • A61K 31/4402 - Non-condensed pyridinesHydrogenated derivatives thereof only substituted in position 2, e.g. pheniramine, bisacodyl
  • A61K 31/4415 - Pyridoxine, i.e.vitamin B6
  • A61K 9/28 - DrageesCoated pills or tablets

17.

PHARMACEUTICAL COMPOSITION OF AMPHETAMINE MIXED SALTS

      
Application Number CA2012001067
Publication Number 2013/071421
Status In Force
Filing Date 2012-11-16
Publication Date 2013-05-23
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Talwar, Naresh
  • Philip, Mathew

Abstract

Orally administrable modified release pharmaceutical composition comprising pellets which comprise: (a) an inert core: (b) a first layer comprising a therapeutic agent, such as an amphetamine, and a hydrophilic binder: and (c) a modified enteric coating comprising an enteric polymer and a channeling agent, wherein said composition provides a continuous release of the therapeutic agent at a pH of less than 5.5, and a pulsatile release of the therapeutic agent at a pH of 6 or more, and has an in vitro dissolution profile of at least 95% of the active ingredient dissolved within 4 hours after administration. A method of manufacturing the pharmaceutical composition is also disclosed.

IPC Classes  ?

  • A61K 9/52 - Sustained or differential release type
  • A61K 31/137 - Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine
  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61P 25/00 - Drugs for disorders of the nervous system

18.

PROTEIN KINASE INHIBITORS

      
Application Number CA2012000285
Publication Number 2012/135937
Status In Force
Filing Date 2012-04-03
Publication Date 2012-10-11
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick
  • Morris, Stephen
  • Jaquith, James

Abstract

The present invention relates to novel kinase inhibitors. Compounds of this class have been found to be effective inhibitors of protein kinases; including members of PDGFR and VEGFR families.

IPC Classes  ?

  • C07D 487/04 - Ortho-condensed systems
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 49/00 - Preparations for testing in vivo
  • A61K 51/04 - Organic compounds
  • C07D 491/147 - Ortho-condensed systems the condensed system containing one ring with oxygen as ring hetero atom and two rings with nitrogen as ring hetero atom
  • C12Q 1/00 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions
  • G01N 33/58 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving labelled substances

19.

PROTEIN KINASE INHIBITORS

      
Application Number CA2012000333
Publication Number 2012/135944
Status In Force
Filing Date 2012-04-03
Publication Date 2012-10-11
Owner PHARMASCIENCE Inc. (Canada)
Inventor
  • Laurent, Alain
  • Rose, Yannick
  • Morris, Stephen
  • Jaquith, James

Abstract

The present invention relates to a novel family of inhibitors of protein kinases of Formula (1) wherein X is selected from CH2, O, S(0)n, or NR6; and process for their production and pharmaceutical compositions thereof. In particular, the present invention relates to inhibitors of the members of the Tec, Src, Btk and Lck protein kinase families.

IPC Classes  ?

  • C07D 491/147 - Ortho-condensed systems the condensed system containing one ring with oxygen as ring hetero atom and two rings with nitrogen as ring hetero atom
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • C07D 471/14 - Ortho-condensed systems
  • C07D 487/04 - Ortho-condensed systems
  • C07D 487/14 - Ortho-condensed systems
  • C07D 495/14 - Ortho-condensed systems
  • C12N 9/12 - Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
  • G01N 33/48 - Biological material, e.g. blood, urineHaemocytometers

20.

HSP-90 BINDING COMPOUNDS, COMPOSITIONS THEREOF, AND THEIR USE ΓΝ THE TREATMENT AND PREVENTION OF FUNGAL INFECTIONS

      
Application Number CA2011050158
Publication Number 2012/126084
Status In Force
Filing Date 2011-03-24
Publication Date 2012-09-27
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Bureau, Patrick
  • Fournier, Jean-Hugues
  • Jaquith, James B.
  • Laurent, Alain
  • Rose, Yannick
  • Proulx, Mélanie
  • Morris, Stephen

Abstract

The invention relates to therapeutic compounds that bind to HSP90. The compounds disclosed herein bind HSP90 and alter the chaperoning capability of HSP90 proteins. The invention also relates to pharmaceutical compositions comprising these compounds, and methods of treating or preventing fungal infections.

IPC Classes  ?

  • C07D 471/04 - Ortho-condensed systems
  • A61K 31/395 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
  • A61K 31/437 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
  • A61K 31/542 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
  • A61P 31/10 - Antimycotics
  • C07D 471/14 - Ortho-condensed systems
  • C07D 487/04 - Ortho-condensed systems
  • C07D 513/04 - Ortho-condensed systems
  • C07F 9/6561 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings

21.

CONTROLLED RELEASE DOSAGE FORM COMPRISING QUETIAPINE

      
Application Number CA2011000620
Publication Number 2011/147025
Status In Force
Filing Date 2011-05-27
Publication Date 2011-12-01
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Fung Ma, David Wai
  • Mandaogade, Prashant Manohar
  • Talwar, Naresh

Abstract

The present invention is directed to a novel stable controlled release pharmaceutical dosage form comprising quetiapine or a pharmaceutically acceptable salt thereof. The dosage form comprises granules including the active ingredient at least one hydrophobic controlled release agent and at least one pH dependent polymer. The remainder of the dosage form comprises at lest one pharmaceutically acceptable excipient.

IPC Classes  ?

  • A61K 31/554 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having at least one nitrogen and at least one sulfur as ring hetero atoms, e.g. clothiapine, diltiazem
  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61P 25/18 - Antipsychotics, i.e. neurolepticsDrugs for mania or schizophrenia
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin

22.

A STABLE PHARMACEUTICAL FORMULATION COMPRISING TELMISARTAN AND HYDROCHLOROTHIAZIDE

      
Application Number CA2011000621
Publication Number 2011/147026
Status In Force
Filing Date 2011-05-27
Publication Date 2011-12-01
Owner PHARMASCIENCE, INC. (Canada)
Inventor
  • Talwar, Naresh
  • Sebastian, Dean
  • Philip, Mathew

Abstract

The present invention is directed to a stable pharmaceutical formulation comprising telmisartan, or a pharmaceutically acceptable salt thereof/ and a diuretic dispersed in a matrix. The matrix comprises at least one disinte grant in an amount ranging from 0.5 % to 20% by weight; a dissolution enhancing agent present in a molar ratio of dissolution enhancing agent to telmisartan of from 1:1 to 10:1; a water-insoluble diluent in an amount ranging from 15%-75% by weight and at least one other pharmaceutically acceptable excipient /or adjuvant in an amount ranging from 0 - 25% by weight,

IPC Classes  ?

  • A61K 31/4184 - 1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
  • A61K 31/549 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame having two or more nitrogen atoms in the same ring, e.g. hydrochlorothiazide
  • A61K 9/20 - Pills, lozenges or tablets
  • A61P 9/12 - Antihypertensives
  • A61J 3/00 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms

23.

IAP BIR DOMAIN BINDING COMPOUNDS

      
Application Number IB2011000264
Publication Number 2011/098904
Status In Force
Filing Date 2011-02-11
Publication Date 2011-08-18
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Laurent, Alain
  • Proulx, Melanie
  • Rose, Yannick
  • Denissova, Irina
  • Dairi, Kenza
  • Jarvis, Scott
  • Jaquith, James, B.

Abstract

A compound of Formula 1 : (I) or salt thereof, as well as methods of making compounds of Formula 1, methods of using compounds of Formula 1 to treat proliferative disorders such as cancer, and related compounds, composition, and methods.

IPC Classes  ?

  • C07K 5/062 - Dipeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • A61K 38/05 - Dipeptides
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin

24.

HSP90 MODULATING COMPOUNDS, COMPOSITIONS, METHODS AND USES

      
Application Number CA2010001481
Publication Number 2011/035416
Status In Force
Filing Date 2010-09-24
Publication Date 2011-03-31
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Denissova, Irina
  • Fournier , Jean-Hugues
  • Jaquith , James B .
  • Laurent , Alain
  • Rose , Yannick
  • Proulx , Melanie

Abstract

The invention relates to therapeutic compounds which bind to HSP90, said compounds containing a benzamide group bound to a tricyclic condensed ring system via the nitrogen atom of a pyrrole located in the center of the condensed system. The compounds disclosed herein bind HSP90 and alter the chaperoning capability of HSP90 proteins. Intermediate benzonitrile compounds which are precursors to the benzamide compounds are also disclosed. The invention also relates to pharmaceutical compositions comprising these compounds, and methods of treating diseases and disorders such as cancer, autoimmune diseases and other diseases.

IPC Classes  ?

  • C07D 495/04 - Ortho-condensed systems
  • A61K 31/403 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
  • A61K 31/407 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with heterocyclic ring systems, e.g. ketorolac, physostigmine
  • A61K 31/429 - Thiazoles condensed with heterocyclic ring systems
  • A61K 31/437 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
  • C07D 209/94 - [b, c]- or [b, d]-condensed containing carbocyclic rings other than six-membered
  • C07D 209/96 - Spiro-condensed ring systems
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 471/04 - Ortho-condensed systems
  • C07D 491/048 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
  • C07D 491/147 - Ortho-condensed systems the condensed system containing one ring with oxygen as ring hetero atom and two rings with nitrogen as ring hetero atom
  • C07D 495/14 - Ortho-condensed systems
  • C07D 495/20 - Spiro-condensed systems
  • C07D 513/04 - Ortho-condensed systems

25.

HSP-90 BINDING COMPOUNDS, COMPOSITIONS THEREOF, AND THEIR USE FN THE TREATMENT OF AUTOIMMUNE AND INFLAMMATORY DISEASES

      
Application Number CA2010001482
Publication Number 2011/035417
Status In Force
Filing Date 2010-09-24
Publication Date 2011-03-31
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Bureau, Patrick
  • Fournier, Jean-Hugues
  • Jaquith, James, B.
  • Laurent, Alain
  • Rose, Yannick
  • Proulx, Mélanie

Abstract

The invention relates to therapeutic compounds that bind to HSP90. The compounds disclosed herein bind HSP90 and alter the chaperoning capability of HSP90 proteins. The invention also relates to pharmaceutical compositions comprising these compounds, and methods of treating diseases and disorders such as cancer, autoimmune disease and other diseases.

IPC Classes  ?

  • C07D 471/04 - Ortho-condensed systems
  • A61K 31/437 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
  • A61K 31/542 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
  • C07D 471/14 - Ortho-condensed systems
  • C07D 487/04 - Ortho-condensed systems
  • C07D 513/04 - Ortho-condensed systems
  • C07D 519/00 - Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or

26.

IAP BIR DOMAIN BINDING COMPOUNDS

      
Application Number CA2009001298
Publication Number 2010/031171
Status In Force
Filing Date 2009-09-17
Publication Date 2010-03-25
Owner AEGERA THERAPEUTICS, INC. (Canada)
Inventor Jaquith, James

Abstract

IAP BIR domain binding compounds of Formula (I), (II), (III), or (IV), and the use thereof, for example, for the treatment or prevention of proliferative diseases.

IPC Classes  ?

  • C07K 5/083 - Tripeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • A61K 38/08 - Peptides having 5 to 11 amino acids
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61P 35/00 - Antineoplastic agents
  • C07K 5/08 - Tripeptides
  • C07K 14/81 - Protease inhibitors
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin

27.

FUNCTIONALIZED PYRROLIDINES AND USE THEREOF AS IAP INHIBITORS

      
Application Number CA2009001110
Publication Number 2010/015090
Status In Force
Filing Date 2009-08-07
Publication Date 2010-02-11
Owner AEGERA THERAPEUTICS INC. (Canada)
Inventor
  • Laurent, Alain
  • Proulx, Melanie
  • Jaquith, James B.
  • Denissova, Irina

Abstract

A compound of Formula 1: or a salt thereof, and methods for the use thereof, especially as an IAP inhibitor, as well as related compounds, compositions, and methods.

IPC Classes  ?

  • C07K 5/062 - Dipeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 49/00 - Preparations for testing in vivo
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 35/00 - Antineoplastic agents
  • C07D 207/14 - Nitrogen atoms not forming part of a nitro radical
  • C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 417/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 471/04 - Ortho-condensed systems
  • C07K 5/00 - Peptides having up to four amino acids in a fully defined sequenceDerivatives thereof
  • C07K 5/06 - Dipeptides
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor
  • C07K 14/81 - Protease inhibitors
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin
  • C12N 9/99 - Enzyme inactivation by chemical treatment

28.

DOSAGE FORM CONTAINING A STATIN

      
Application Number CA2009001031
Publication Number 2010/006451
Status In Force
Filing Date 2009-07-14
Publication Date 2010-01-21
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Philip, Mathew
  • Talwar, Naresh
  • Bhat, Shruti

Abstract

The present invention relates to a novel stable pharmaceutical dosage form containing a statin and processes to prepare such dosage forms, wherein the dosage form is substantially free of stabilizing agents, and the statin is combined with the following pharmaceutically acceptable excipients: colloidal silicon dioxide, microcrystalline cellulose, and lactose monohydrate.

IPC Classes  ?

  • A61K 9/28 - DrageesCoated pills or tablets
  • A61K 31/505 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim
  • A61K 9/20 - Pills, lozenges or tablets
  • A61K 9/48 - Preparations in capsules, e.g. of gelatin, of chocolate
  • A61K 47/04 - Non-metalsCompounds thereof
  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • A61K 47/38 - CelluloseDerivatives thereof

29.

BRIDGED SECONDARY AMINES AND USE THEREOF AS IAP BIR DOMAIN BINDING COMPOUNDS

      
Application Number CA2009000893
Publication Number 2009/155709
Status In Force
Filing Date 2009-06-26
Publication Date 2009-12-30
Owner AEGERA THERAPEUTICS INC. (Canada)
Inventor
  • Laurent, Alain
  • Proulx, Melanie
  • Rose, Yannick
  • Jaquith, James B.
  • Morris, Stephen

Abstract

A compound of Formula 1.1A: 1.1A or salt thereof, as well as methods of making compounds of Formula 1.1A, methods of using compounds of Formula 1.1A to treat proliferative disorders such as cancer, and related compounds, composition, and methods.

IPC Classes  ?

  • C07K 5/062 - Dipeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • A61K 38/04 - Peptides having up to 20 amino acids in a fully defined sequenceDerivatives thereof
  • A61P 35/00 - Antineoplastic agents
  • C07K 5/00 - Peptides having up to four amino acids in a fully defined sequenceDerivatives thereof
  • C07K 5/06 - Dipeptides
  • C12Q 1/00 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor
  • C07K 14/81 - Protease inhibitors
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin
  • C12N 9/99 - Enzyme inactivation by chemical treatment

30.

MULTILAYER CONTROL-RELEASE DRUG DELIVERY SYSTEM

      
Application Number CA2009000763
Publication Number 2009/146537
Status In Force
Filing Date 2009-06-01
Publication Date 2009-12-10
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Desjardins, Alain
  • Dernaoui, Najiba

Abstract

The present invention relates to a continuous, controlled-release tablet, comprising at least one centered release layer, wherein said release layer is of equal thickness along the length of the tablet or has a zero-order dissolution profile, for dissolution of at least one pharmaceutically active agent, and whereby dissolution of said centered release layer is peripheral.

IPC Classes  ?

  • A61K 9/24 - Layered or laminated unitary dosage forms
  • A61K 9/28 - DrageesCoated pills or tablets

31.

FUNCTIONALIZED PYRROLIDINES AND USE THEREOF AS IAP INHIBITORS

      
Application Number IB2009005834
Publication Number 2009/136290
Status In Force
Filing Date 2009-05-05
Publication Date 2009-11-12
Owner AEGERA THERAPEUTICS, INC. (Canada)
Inventor
  • Laurent, Alain
  • Proulx, Melanie
  • Jaquith, James

Abstract

A compound of Formula (1) or a salt thereof, methods for the preparation and use of such a compound, especially as an IAP inhibitor, and related compounds, compositions, and methods.

IPC Classes  ?

  • C07K 5/083 - Tripeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • A61K 38/06 - Tripeptides
  • A61K 49/00 - Preparations for testing in vivo
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 35/00 - Antineoplastic agents
  • C07D 207/02 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
  • C07D 403/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07K 5/06 - Dipeptides
  • C07K 5/062 - Dipeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
  • C07K 5/08 - Tripeptides
  • C12Q 1/00 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor
  • C07K 14/81 - Protease inhibitors
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin
  • C12N 9/99 - Enzyme inactivation by chemical treatment

32.

NOVEL RESVERATROL COMPOSITIONS

      
Application Number CA2009000546
Publication Number 2009/129627
Status In Force
Filing Date 2009-04-24
Publication Date 2009-10-29
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Clément, Pascale
  • Teris, Mikaela

Abstract

The present invention relates to compositions for topical use comprising solubilized resveratrol in a stable emulsion in a solvent system which does not cause irritation to the skin, wherein the solvent system comprises dimethyl isosorbide. The compositions according to present invention can preferably be used for transdermal applications for the treatment of various skin diseases such as psoriasis, acne and herpes simplex virus. The present invention also relates to the process to make such compositions.

IPC Classes  ?

33.

NOVEL ORAL CONTROLLED RELEASE PHARMACEUTICAL FORMULATIONS

      
Application Number CA2009000418
Publication Number 2009/121178
Status In Force
Filing Date 2009-04-01
Publication Date 2009-10-08
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Pathak, Vinayak
  • Lagu, Kiran
  • Talwar, Naresh

Abstract

The present invention relates to a controlled-release bead containing a pharmaceutically active ingredient. The controlled-release bead comprises a core made of a substantially water-insoluble inert material. A first layer is disposed over the core, with the first layer comprising a substantially water-soluble polymer. A second layer disposed over the first layer, the second layer containing the pharmaceutically active ingredient and a polymer. Finally, a third layer is disposed over the second layer, with the third layer comprising a controlling release polymeric system. The present invention also relates to dosage forms, such as tablets and capsules, comprising the controlled-release beads, and methods of manufacturing the controlled-release beads.

IPC Classes  ?

  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets
  • A61K 31/137 - Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine
  • A61K 9/50 - Microcapsules
  • A61K 9/20 - Pills, lozenges or tablets
  • A61K 9/48 - Preparations in capsules, e.g. of gelatin, of chocolate

34.

METHYLPHENIDATE EXTENDED RELEASE THERAPEUTIC DRUG DELIVERY SYSTEM

      
Application Number CA2009000369
Publication Number 2009/117819
Status In Force
Filing Date 2009-03-26
Publication Date 2009-10-01
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Pathak, Vinayak
  • Talwar, Naresh

Abstract

The present invention relates to an extended release therapeutic drug delivery system comprising a controlled release core matrix composition comprising an active pharmaceutical ingredient such as a central nervous system stimulant (e.g., methylphenidate) and a release controlling agent (i.e., HPMC -K4M, HPMC-K I00M CR or HPMC-K 15 M CR) as well as a controlled release coating layer composition covering the core matrix composition, which comprises controlled release polymers such as Eudragit RL 30D. The extended release therapeutic drug delivery system is for use once or twice daily administration. The present invention also relates to processes for manufacturing such an extended release therapeutic drug delivery system.

IPC Classes  ?

  • A61K 31/4458 - Non-condensed piperidines, e.g. piperocaine only substituted in position 2, e.g. methylphenidate
  • A61K 9/22 - Sustained or differential release type
  • A61K 9/26 - Discrete particles in supporting matrix

35.

PHARMACEUTICAL DELIVERY DEVICE

      
Application Number CA2008002182
Publication Number 2009/079753
Status In Force
Filing Date 2008-12-18
Publication Date 2009-07-02
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Chebli, Chafic
  • Piskorz, Hanna

Abstract

The present application discloses a pharmaceutical delivery system for delivering a desired amount of liquid in the form of droplets. The pharmaceutical delivery system comprises a container having resilient compressible walls of uniform thickness, an elongated neck, and a valveless dropper tip. The pharmaceutical delivery system dispenses liquid through an outlet orifice in the valveless dropper tip in a drop by drop manner, producing droplets of substantially uniform volume independent of the amount of pressure applied on the container.

IPC Classes  ?

  • A61M 35/00 - Devices for applying media, e.g. remedies, on the human body
  • A61F 9/00 - Methods or devices for treatment of the eyesDevices for putting in contact-lensesDevices to correct squintingApparatus to guide the blindProtective devices for the eyes, carried on the body or in the hand

36.

SINGLE LAYERED CONTROLLED RELEASE THERAPEUTIC SYSTEM

      
Application Number CA2008002165
Publication Number 2009/076754
Status In Force
Filing Date 2008-12-15
Publication Date 2009-06-25
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Patel, Rasik
  • Talwar, Naresh
  • Pathak, Vinayak

Abstract

The present invention relates to a controlled release therapeutic system, a process for the manufacturing the same, as well as a dosage form containing said controlled release therapeutic system. The controlled release therapeutic system comprises: an inert core; and a coating layer disposed over the inert core, said coating layer comprising: a release controlling polymeric matrix in which an active pharmaceutical agent is distributed therein.

IPC Classes  ?

  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • A61K 9/14 - Particulate form, e.g. powders

37.

IAP BIR DOMAIN BINDING COMPOUNDS

      
Application Number CA2008001041
Publication Number 2008/144925
Status In Force
Filing Date 2008-05-30
Publication Date 2008-12-04
Owner AEGERA THERAPEUTICS INC. (Canada)
Inventor Bureau, Patrick

Abstract

Disclosed herein is a compound of Formula: (1) or a salt thereof, in which R1, R1a, R100, R1OOa, R2, R200, R3, R300, A, A1, Q, Q1 and BG are as defined herein. Also disclosed is the use of the compounds of Formula (1) to treat disorders of dysregulated apoptosis, such as cancer and cellular proliferative disorders.

IPC Classes  ?

  • C07D 241/04 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61K 49/00 - Preparations for testing in vivo
  • A61P 35/00 - Antineoplastic agents
  • C07D 401/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
  • C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings

38.

PHARMACEUTICAL COMPOSITIONS COMPRISING INTRA- AND EXTRA- GRANULAR FRACTIONS

      
Application Number CA2007001449
Publication Number 2008/043167
Status In Force
Filing Date 2007-08-17
Publication Date 2008-04-17
Owner PHARMASCIENCE INC. (Canada)
Inventor
  • Aurora, Jack
  • Talwar, Naresh
  • Missra, Jyoti
  • Lagu, Kiran, Shankar

Abstract

A pharmaceutical composition comprising i) an intra-granular fraction containing a pharmaceutically acceptable active component and a first excipient and ii) an extra-granular fraction containing a second excipient. The pharmaceutical composition is characterized by being substantially surfactant-free and by exhibiting a rapid-dissolution profile.

IPC Classes  ?

  • A61K 31/4184 - 1,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
  • A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
  • A61K 9/16 - AgglomeratesGranulatesMicrobeadlets

39.

ACIDHALT

      
Application Number 085999400
Status Registered
Filing Date 1997-10-29
Registration Date 1999-01-12
Owner Pharmascience Inc. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Pharmaceutical preparations for the treatment of heartburn.

40.

RESVERIN

      
Application Number 085435400
Status Registered
Filing Date 1997-08-25
Registration Date 2000-01-04
Owner PHARMASCIENCE INC. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Nutritional supplements, namely phenolic compounds, vitamins, or minerals.

41.

POLYNEB

      
Application Number 076233500
Status Registered
Filing Date 1994-08-23
Registration Date 1996-07-26
Owner PHARMASCIENCE INC., (Canada)
NICE Classes  ?
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 07 - Machines and machine tools
  • 16 - Paper, cardboard and goods made from these materials

Goods & Services

(1) Pharmaceutical packaging unit used to dispense unit-dose quantities of solutions for nebulization.

42.

DURAFLOR

      
Application Number 050019900
Status Registered
Filing Date 1983-03-14
Registration Date 1984-03-02
Owner PHARMASCIENCE INC., (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Sodium fluoride dental preparation.

43.

217 STRONG

      
Application Number 029004300
Status Registered
Filing Date 1965-06-10
Registration Date 1966-02-11
Owner Pharmascience Inc. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Medicinal preparation for use as an analgesic.

44.

HYGEOL

      
Application Number 022641900
Status Registered
Filing Date 1954-08-25
Registration Date 1955-02-11
Owner Pharmascience Inc. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Antiseptic preparation for surgical and hygienic use.

45.

217

      
Application Number 022059600
Status Registered
Filing Date 1953-07-20
Registration Date 1953-07-20
Owner Pharmascience Inc. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Pharmaceutical preparations consisting of combinations of analgesic and antipyretic.

46.

TABLETS 282

      
Application Number 021554400
Status Registered
Filing Date 1952-06-20
Registration Date 1952-06-20
Owner Pharmascience Inc. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Pharmaceutical preparations in the form of tablets consisting of a plurality of analgesic medicaments for use in the treatment of arthritis, neuralgia, neuritis and like ailments and relief of the associated pain.

47.

TABLETS 292

      
Application Number 021554600
Status Registered
Filing Date 1952-06-20
Registration Date 1952-06-20
Owner Pharmascience Inc. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Pharmaceutical preparations in the form of tablets consisting of a plurality of analgesic medicaments for use in the treatment of arthritis, neuralgia, neuritis and like ailments and relief of the associated pain.

48.

SECONAL

      
Application Number 016998700
Status Registered
Filing Date 1937-01-28
Registration Date 1937-01-28
Owner PHARMASCIENCE INC. (Canada)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

(1) Products of secondary amyl barbituric acid and the sodium salts thereof, useful as hypnotics.