The present invention is directed to a pharmaceutical composition and method for treating a subj ect diagnosed amyotrophic lateral sclerosis (ALS) with a pharmaceutical composition containing dissolved or dispersed therein a SOD1 and/or TDP-43 aggregation- inhibiting amount of a rose bengal (RB) compound that is a pharmaceutically acceptable salt of RB, RB lactone, a RB amide, an aromatic RB derivative, wherein the aromatic derivative is an ester or amide formed from an alcohol or monosubstituted amine having a 5 - or 6 -membered aromatic ring, or a 5, 6 - or 6, 6 - fused aromatic ring system that contains 0, 1, or 2 hetero ring atoms that are independently nitrogen, oxygen or sulfur. This treatment method is typically repeated a plurality of times or until the subj ect no longer needs it.
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
The present invention is directed to a pharmaceutical composition and method for treating a subject diagnosed amyotrophic lateral sclerosis (ALS) with a pharmaceutical composition containing dissolved or dispersed therein a SOD1 and/or TDP-43 aggregation-inhibiting amount of a rose bengal (RB) compound that is a pharmaceutically acceptable salt of RB, RB lactone, a RB amide, an aromatic RB derivative, wherein the aromatic derivative is an ester or amide formed from an alcohol or monosubstituted amine having a 5- or 6-membered aromatic ring, or a 5,6- or 6,6-fused aromatic ring system that contains 0, 1, or 2 hetero ring atoms that are independently nitrogen, oxygen or sulfur. This treatment method is typically repeated a plurality of times or until the subject no longer needs it.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
3.
USES OF HALOGENATED XANTHENES IN ONCOLOGY AND VIROLOGY
A method for treating a viral infection of a mammalian subject that comprises administering a virus- inhibiting amount of a halogenated xanthene, a pharmaceutically acceptable salt, an alkyl ester or amide or aromatic ester or amide derivative thereof as disclosed within, to that mammalian subject. A method of inducing a type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene as discussed above, and an immunogen to which that response is to be enhanced.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 31/683 - Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols
A61K 39/42 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum viral
Board of Regents, The University of Texas System (USA)
Inventor
El Ayadi, Amina
Jay, Jayson Walter
Wachter, Eric A.
Rodrigues, Dominic
Pershing, Edward V.
Abstract
The present invention contemplates a method of treating a mammalian skin wound that extends at least into the epidermal layer of the skin of a subject mammal that comprises treating the wound in the substantial absence of actinic light by topical application of an aqueous pharmaceutical composition containing a wound closure-assisting amount of rose bengal, a lactone, salt, ester or amide hereof dissolved or dispersed therein as well as gel-inducing amount of a thickening agent (gellant) that causes the aqueous pharmaceutical composition to gel at a temperature of about 33° to about 40° C. The treated wound is thereafter covered with a dressing that is opaque to actinic light at least in the area over the wound. This treatment method is repeated a plurality of times over the following up to about fifteen days or until the wound is closed, whichever time of time is shorter.
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/353 - 3,4-Dihydrobenzopyrans, e.g. chroman, catechin
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
A61P 17/02 - Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
5.
MICROMOLAR HALOGENATED FLUORESCEIN ASSISTS IN FULL SKIN-THICKNESS WOUND HEALING
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM (USA)
Inventor
El Ayadi, Amina
Jay, Jayson, Walter
Wachter, Eric, A.
Rodrigues, Dominic
Pershing, Edward, V.
Abstract
The present invention contemplates a method of treating a mammalian skin wound that extends at least into the epidermal layer of the skin of a subj ect mammal that comprises treating the wound in the substantial absence of actinic light by topical application of an aqueous pharmaceutical composition containing a wound closure-assisting amount of rose bengal, a lactone, salt, ester or amide hereof dissolved or dispersed therein as well as gel-inducing amount of a thickening agent (gellant ) that causes the aqueous pharmaceutical composition to gel at a temperature of about 33° to about 40° C. The treated wound is thereafter covered with a dressing that is opaque to actinic light at least in the area over the wound. This treatment method is repeated a plurality of times over the following up to about fifteen days or until the wound is closed, whichever time of time is shorter.
A61L 26/00 - Chemical aspects of, or use of materials for, liquid bandages
A61P 17/02 - Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 47/69 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
6.
PHOTODYNAMIC ANTI-GRAM-POSITIVE BACTERIAL ACTIVITY OF PHARMACEUTICAL-GRADE ROSE BENGAL
This invention contemplates combined use of a rose bengal (RB ) derivative with irradiation of bacteria with light to treat and kill the irradiated bacteria. In one aspect, Gram-positive bacteria are treated in a method in which the bacteria are contacted with an aqueous pharmaceutical composition containing a rose bengal (RB ) compound of Formula I. discussed within, dissolved or dispersed therein at about 0. 2 to about 3. 1 µg/mL. Those contacted bacteria are contacted with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 0. 7 to about 7. 2 J/cm2 . A similar method is contemplated for treating Gram-negative bacteria that are one or more of Burkholderia, Salmonella, and Proteus using an aqueous pharmaceutical composition containing about 2 to about 15 µM concentration of the RB compound.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
of treating Gram-negative bacteria that also exhibit resistance to the anti-bacterial compound colistin (MIC≥50 mg/mL) except for Burkholderia, Proteus, and Serratia that comprises contacting the bacteria with an aqueous pharmaceutical composition containing a rose bengal (RB) compound of Formula I, below, dissolved or dispersed therein at a concentration of about 0.01 to about 15 mg/mL and irradiating those contacted bacteria with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 16 to about 160 J/cm2, treat and kill the irradiated bacteria
of treating Gram-negative bacteria that also exhibit resistance to the anti-bacterial compound colistin (MIC≥50 mg/mL) except for Burkholderia, Proteus, and Serratia that comprises contacting the bacteria with an aqueous pharmaceutical composition containing a rose bengal (RB) compound of Formula I, below, dissolved or dispersed therein at a concentration of about 0.01 to about 15 mg/mL and irradiating those contacted bacteria with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 16 to about 160 J/cm2, treat and kill the irradiated bacteria
of treating Gram-negative bacteria that also exhibit resistance to the anti-bacterial compound colistin (MIC≥50 mg/mL) except for Burkholderia, Proteus, and Serratia that comprises contacting the bacteria with an aqueous pharmaceutical composition containing a rose bengal (RB) compound of Formula I, below, dissolved or dispersed therein at a concentration of about 0.01 to about 15 mg/mL and irradiating those contacted bacteria with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 16 to about 160 J/cm2, treat and kill the irradiated bacteria
wherein X, R1, R2 and M+ are defined within.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A01N 43/16 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom six-membered rings with oxygen as the ring hetero atom
A01P 1/00 - DisinfectantsAntimicrobial compounds or mixtures thereof
The present invention contemplates a method of treating Gram-negative bacteria that also exhibit resistance to the anti-bacterial compound colistin (MIC > 50 mg/mL ) except for Burkholderia, Proteus, and Serra tia that comprises contacting the bacteria with an aqueous pharmaceutical composition containing a rose bengal (RB ) compound of Formula I, below, dissolved or dispersed therein at a concentration of about 0. 01 to about 15 mg/mL and irradiating those contacted bacteria with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 16 to about 160 J/cm2, treat and kill the irradiated bacteria wherein X, R1, R2 and M+ are defined within.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A method of inducing a Type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the Type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene, and an immunogen to which that response is to be enhanced. A mammalian HX compound-adjuvanted vaccine composition that contains an immunogen present in a vaccine-effective amount along with an adjuvant-effective amount of a halogenated xanthene (HX) compound and one or more excipients present at about 0.001% by weight to 10% by weight of the vaccine composition dissolved or dispersed in a pharmaceutically acceptable diluent.
A method of treating a pediatric cancerous solid tumor in a mammalian subject is disclosed that comprises intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor. Another contemplated method comprises the steps of intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor and systemically administering a tumor-inhibiting effective amount of a systemic anti-cancer medication that provides synergistic cytotoxicity with the halogenated xanthene. The two administrations can occur concurrently, or one prior to the other.
A61K 31/343 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
12.
Halogenated xanthene composition and method for treating hematologic cancers
4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated. A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium. The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/21 - Esters, e.g. nitroglycerine, selenocyanates
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
13.
Halogenated Xanthene-Containing Topical Anti-Gram-Positive Bacterial Ophthalmic Composition and Method
The present invention contemplates a topical ophthalmic system for treating a Gram-positive bacterially-infected mammalian eye. The system comprises an ophthalmic composition containing a halogenated fluorescein or a pharmaceutically acceptable salt or ester thereof dissolved or dispersed in an aqueous ophthalmic carrier and present in an anti-bacterial keratitis-treating effective concentration of about 0.2 µg/mL to about 50 µg/mL. The ophthalmic composition has a pH value of about 6.5 to about 7.6, a viscosity of about 10 to about 300 cps and an osmolality of about 270 mOsm/kg to about 340 mOsm/kg. The ophthalmic composition is present in a vessel opaque to actinic light. Also contemplated is a method of treating a mammal having a Gram-positive bacterial infection of an eye by administering the ophthalmic composition to the infected eye and maintaining the treated eye in the substantial absence of actinic light for about 3 hours to about 12 hours.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08F 220/58 - Amides containing oxygen in addition to the carbonamido oxygen
14.
PHOTODYNAMIC ANTI-GRAM-POSITIVE BACTERIAL ACTIVITY OF PHARMACEUTICAL-GRADE ROSE BENGAL
This invention contemplates combined use of a rose bengal (RB) derivative with irradiation of bacteria with light to treat and kill the irradiated bacteria. In one aspect, Gram-positive bacteria are treated in a method in which the bacteria are contacted with an aqueous pharmaceutical composition containing a rose bengal (RB) compound of Formula I, discussed within, dissolved or dispersed therein at about 0.2 to about 3.1 µg/mL. Those contacted bacteria are contacted with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 0.7 to about 7.2 J/cm2. A similar method is contemplated for treating Gram-negative bacteria that are one or more of Burkholderia, Salmonella, and Proteus using an aqueous pharmaceutical composition containing about 2 to about 15 µM concentration of the RB compound.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
This invention contemplates combined use of a rose bengal (RB ) derivative with irradiation of bacteria with light to treat and kill the irradiated bacteria. In one aspect, Gram-positive bacteria are treated in a method in which the bacteria are contacted with an aqueous pharmaceutical composition containing a rose bengal (RB ) compound of Formula I, discussed within, dissolved or dispersed therein at about 0. 2 to about 3. 1 μg/mL. Those contacted bacteria are contacted with light of the wavelength about 500 nm to about 600 nm for a time period of about 1 to about 10 minutes to provide a light dose of about 0. 7 to about 7. 2 J/cm2. A similar method is contemplated for treating Gram-negative bacteria that are one or more of Burkholderia, Salmonella, and Proteus using an aqueous pharmaceutical composition containing about 2 to about 15 μM concentration of the RB compound.
The present invention contemplates a topical ophthalmic system for treating a Gram-positive bacterially-infected mammalian eye. The system comprises an ophthalmic composition containing a halogenated fluorescein or a pharmaceutically acceptable salt or ester thereof dissolved or dispersed in an aqueous ophthalmic carrier and present in an anti-bacterial keratitis-treating effective concentration of about 0.2 μg/mL to about 50 μg/mL. The ophthalmic composition has a pH value of about 6.5 to about 7.6, a viscosity of about 10 to about 300 cps and an osmolality of about 270 mOsm/ kg to about 340 mOsm/ kg. The ophthalmic composition is present in a vessel opaque to actinic light. Also contemplated is a method of treating a mammal having a Gram-positive bacterial infection of an eye by administering the ophthalmic composition to the infected eye and maintaining the treated eye in the substantial absence of actinic light for about 3 hours to about 12 hours.
The present invention contemplates a topical ophthalmic system for treating a Gram-positive bacterially-infected mammalian eye. The system comprises an ophthalmic composition containing a halogenated fluorescein or a pharmaceutically acceptable salt or ester thereof dissolved or dispersed in an aqueous ophthalmic carrier and present in an anti-bacterial keratitis-treating effective concentration of about 0.2 µg/mL to about 50 µg/mL. The ophthalmic composition has a pH value of about 6.5 to about 7.6, a viscosity of about 10 to about 300 cps and an osmolality of about 270 mOsm/ kg to about 340 mOsm/ kg. The ophthalmic composition is present in a vessel opaque to actinic light. Also contemplated is a method of treating a mammal having a Gram-positive bacterial infection of an eye by administering the ophthalmic composition to the infected eye and maintaining the treated eye in the substantial absence of actinic light for about 3 hours to about 12 hours.
A method of inducing a Type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the Type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene, and an immunogen to which that response is to be enhanced. A mammalian HX compound-adjuvanted vaccine composition that contains an immunogen present in a vaccine-effective amount along with an adjuvant-effective amount of a halogenated xanthene (HX) compound and one or more excipients present at about 0.001% by weight to 10% by weight of the vaccine composition dissolved or dispersed in a pharmaceutically acceptable diluent.
A method of treating a mammalian subject having hematologic, non-tumorous cancer cells is disclosed. The method comprises the steps of: (A) administering to such a mammalian subject a therapeutically effective amount of a halogenated xanthene, a pharmaceutically acceptable salt or a C1-C4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated. A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium. The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61P 35/02 - Antineoplastic agents specific for leukemia
20.
COMPOSITION AND METHOD FOR ORAL TREATMENT OF LEUKEMIA
A method of treating a mammalian subject having hematologic, non-tumorous cancer cells is disclosed. The method comprises the steps of: (A) administering to such a mammalian subject a therapeutically effective amount of a halogenated xanthene, a pharmaceutically acceptable salt or a C1-C4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated. A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium. The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
01 - Chemical and biological materials for industrial, scientific and agricultural use
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Diagnostic reagents for in virology, microbiology and ophthalmology Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of tumors; Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of solid tumors, namely, melanoma, breast cancer, basal cell carcinoma, prostate cancer, and small cell and non-small cell lung cancer, squamous cell carcinoma and primary and metastatic liver cancers; Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of pediatric solid tumors, namely, Ewing sarcoma, neuroblastoma, osteosarcoma, neuroepithelioma, and rhabdomyosarcoma; Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of leukemia; Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of leukemia, namely, acute B-cell lymphoblastic leukemia, T-cell lymphoblastic leukemia, acute myeloid leukemia; Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of psoriasis; Preparations for pharmaceutical skin care; Diagnostic preparations for medical use, namely, for use in virology, microbiology, ophthalmology; Diagnostic mediums for use in virology, microbiology, ophthalmology; Pharmaceutical preparations and substances for use as vaccine adjuvants, immune system stimulators or suppressors, and immune system modulators
A method of inducing a Type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the Type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene, and an immunogen to which that response is to be enhanced. A mammalian HX compound-adjuvanted vaccine composition that contains an immunogen present in a vaccine-effective amount along with an adjuvant-effective amount of a halogenated xanthene (HX) compound and one or more excipients present at about 0.001% by weight to 10% by weight of the vaccine composition dissolved or dispersed in a pharmaceutically acceptable diluent.
A method of inducing a Type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the Type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene, and an immunogen to which that response is to be enhanced. A mammalian HX compound-adjuvanted vaccine composition that contains an immunogen present in a vaccine-effective amount along with an adjuvant-effective amount of a halogenated xanthene (HX) compound and one or more excipients present at about 0.001% by weight to 10% by weight of the vaccine composition dissolved or dispersed in a pharmaceutically acceptable diluent.
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 39/00 - Medicinal preparations containing antigens or antibodies
A61K 39/245 - Herpetoviridae, e.g. herpes simplex virus
A method of treating a pediatric cancerous solid tumor in a mammalian subject is disclosed that comprises intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor. Another contemplated method comprises the steps of intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor and systemically administering a tumor-inhibiting effective amount of a systemic anti-cancer medication that provides synergistic cytotoxicity with the halogenated xanthene. The two administrations can occur concurrently, or one prior to the other.
A61K 31/343 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
26.
USES OF HALOGENATED XANTHENES IN ONCOLOGY AND VIROLOGY
A method for treating a viral infection of a mammalian subject that comprises administering a virus- inhibiting amount of a halogenated xanthene, a pharmaceutically acceptable salt, an alkyl ester or amide or aromatic ester or amide derivative thereof as disclosed within, to that mammalian subject. A method of inducing a type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene as discussed above, and an immunogen to which that response is to be enhanced.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 31/683 - Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols
A61K 39/42 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum viral
The present invention contemplates a method of treating a solid cancerous tumor in a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of a halogenated xanthene (HX), the lactone thereof, a pharmaceutically acceptable salt, or a C1-C4 alkyl or aromatic ester thereof (collectively an HX compound) to that mammalian subject, and liquid and solid pharmaceutical compositions for administering the HX compound. In addition, a method of inhibiting the growth of a GI tract carcinoma of a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of an HX compound, as well as solid and liquid pharmaceutical compositions therefor.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 39/00 - Medicinal preparations containing antigens or antibodies
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
28.
Treatment of Solid Cancerous Tumors by Oral Administration of a Halogenated Xanthene
The present invention contemplates a method of treating a solid cancerous tumor in a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of a halogenated xanthene (HX), the lactone thereof, a pharmaceutically acceptable salt, or a C1-C4 alkyl or aromatic ester thereof (collectively an HX compound) to that mammalian subject, and liquid and solid pharmaceutical compositions for administering the HX compound. In addition, a method of inhibiting the growth of a GI tract carcinoma of a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of an HX compound, as well as solid and liquid pharmaceutical compositions therefor.
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
in vivo in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene as discussed above, and an immunogen to which that response is to be enhanced.
C07D 413/10 - 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 carbon chain containing aromatic rings
30.
TREATMENT OF SOLID CANCEROUS TUMORS BY ORAL ADMINISTRATION OF A HALOGENATED XANTHENE
The present invention contemplates a method of treating a solid cancerous tumor in a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of a halogenated xanthene (HX), the lactone thereof, a pharmaceutically acceptable salt, or a C1-C4 alkyl or aromatic ester thereof (collectively an HX compound) to that mammalian subject, and liquid and solid pharmaceutical compositions for administering the HX compound. In addition, a method of inhibiting the growth of a GI tract carcinoma of a mammalian subject by the oral administration of a solid cancerous tumor-effective amount of an HX compound, as well as solid and liquid pharmaceutical compositions therefor.
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
A61K 39/00 - Medicinal preparations containing antigens or antibodies
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
31.
Uses of halogenated xanthenes in oncology and virology
A method for treating a viral infection of a mammalian subject that comprises administering a virus-inhibiting amount of a halogenated xanthene, a pharmaceutically acceptable salt, an alkyl ester or amide or aromatic ester or amide derivative thereof as disclosed within, to that mammalian subject. A method of inducing a type I interferon response in a mammalian subject that presents with a microbial infection, cancerous tumor or hematological malignancy that comprises administering an amount of a halogenated xanthene as discussed above, effective to induce the type I interferon response. A method of enhancing a mammalian immunogen-specific immune response that comprises contacting mammalian cells, in vivo or present in a mammalian cell growth supporting medium, with an adjuvant-effective amount of a halogenated xanthene as discussed above, and an immunogen to which that response is to be enhanced.
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 31/706 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
A method of treating a mammalian subject having hematologic, non-tumorous cancer cells is disclosed. The method comprises the steps of: (A) administering to such a mammalian subject a therapeutically effective amount of a halogenated xanthene, a pharmaceutically acceptable salt or a C1-C4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated. A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium. The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 9/00 - Medicinal preparations characterised by special physical form
A61P 35/02 - Antineoplastic agents specific for leukemia
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
33.
COMPOSITION AND METHOD FOR TREATING HEMATOLOGIC CANCERS
A method of treating a mammalian subject having hematologic, non-tumorous cancer cells is disclosed. The method comprises the steps of: (A) administering to such a mammalian subject a therapeutically effective amount of a halogenated xanthene, a pharmaceutically acceptable salt or a C2-C4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated, A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium, The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
THE GOVERNORS OF THE UNIVERSITY OF CALGARY (Canada)
Inventor
Wachter, Eric, A.
Abstract
A method of treating a mammalian subject having hematologic, non-tumorous cancer cells is disclosed. The method comprises the steps of: (A) administering to such a mammalian subject a therapeutically effective amount of a halogenated xanthene, a pharmaceutically acceptable salt or a C2-C4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated, A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium, The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
A61K 47/48 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates
A61K 51/10 - Antibodies or immunoglobulinsFragments thereof
4 alkyl ester thereof as a first cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable aqueous medium. The mammalian subject is maintained for a period of time sufficient to induce death of hematologic, non-tumorous cancer cells. A contemplated administration is typically repeated. A contemplated treatment method can also be carried out in conjunction with administration to said mammalian subject of a second therapeutically effective amount of a second, differently-acting cancer cytotoxic agent dissolved or dispersed in a pharmaceutically acceptable medium. The second cancer cytotoxic agent can be a small molecule or an intact antibody or paratope-containing portion thereof.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
36.
Combination of local and systemic immunomodulative therapies for enhanced treatment of cancer
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 39/00 - Medicinal preparations containing antigens or antibodies
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
A method of treating a pediatric cancerous solid tumor in a mammalian subject is disclosed that comprises intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor. Another contemplated method comprises the steps of intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor and systemically administering a tumor-inhibiting effective amount of a systemic anti-cancer medication that provides synergistic cytotoxicity with the halogenated xanthene. The two administrations can occur concurrently, or one prior to the other.
A61K 31/343 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
38.
IN VITRO AND XENOGRAFT ANTI-TUMOR ACTIVITY OF A HALOGENATED-XANTHENE AGAINST REFRACTORY PEDIATRIC SOLID TUMORS
THE GOVERNORS OF THE UNIVERSITY OF CALGARY (Canada)
PROVECTUS PHARMATECH, INC. (USA)
Inventor
Singer, Jamie
Wachter, Eric A.
Swift, Lucy
Zhang, Chunfen
Trippett, Tanya
Narendran, Aru
Abstract
A method of treating a pediatric cancerous solid tumor in a mammalian subject is disclosed that comprises intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor. Another contemplated method comprises the steps of intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor and systemically administering a tumor-inhibiting effective amount of a systemic anti-cancer medication that provides synergistic cytotoxicity with the halogenated xanthene. The two administrations can occur concurrently, or one prior to the other.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A method of treating a pediatric cancerous solid tumor in a mammalian subject is disclosed that comprises intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor. Another contemplated method comprises the steps of intralesionally administering an amount of a halogenated xanthene or a pharmaceutically acceptable salt thereof, preferably Rose Bengal disodium, that elicits ablation of tumor cells of the administered tumor and systemically administering a tumor-inhibiting effective amount of a systemic anti-cancer medication that provides synergistic cytotoxicity with the halogenated xanthene. The two administrations can occur concurrently, or one prior to the other.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A treatment for inflammatory dermatoses, such as psoriasis and atopic dermatitis (eczema), is disclosed that utilizes topical administration of a halogenated xanthene, such as rose bengal, together with administration of one or more complementary targeted systemic dermatology therapies, preferably a therapy that addresses the inflammatory pathway and is other than an NSAID that is a COX-1 and/or COX-2 inhibitor. Examples of complementary targeted systemic therapeutic ingredients include: corticosteroids, including betamethasone dipropionate and fluocinonide; dithranol; vitamin D analogs, including calcipotriol; and retinoids, non-biologics including methotrexate, ciclosporin, hydroxycarbamide, and fumarates including dimethyl fumarate; as well as one or more biologies, including antibodies or paratope-containing antibody portions to TNF-a, antibodies to pro-inflammatory cytokines interleukin-12, interleukin-23 and interleukin-17, and TNF inhibitors. Treatment of other epithelial tissue, such as the lining of the gut, is also disclosed.
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A treatment for inflammatory dermatoses, such as psoriasis and atopic dermatitis (eczema), is disclosed that utilizes topical administration of a halogenated xanthene, such as rose bengal, together with administration of one or more complementary targeted systemic dermatology therapies, preferably a therapy that addresses the inflammatory pathway and is other than an NSAID that is a COX-1 and/or COX-2 inhibitor. Examples of complementary targeted systemic therapeutic ingredients include: corticosteroids, including betamethasone dipropionate and fluocinonide; dithranol; vitamin D analogs, including calcipotriol; and retinoids, non-biologics including methotrexate, ciclosporin, hydroxycarbamide, and fumarates including dimethyl fumarate; as well as one or more biologies, including antibodies or paratope-containing antibody portions to TNF-a, antibodies to pro-inflammatory cytokines interleukin-12, interleukin-23 and interleukin-17, and TNF inhibitors. Treatment of other epithelial tissue, such as the lining of the gut, is also disclosed.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A treatment for inflammatory dermatoses, such as psoriasis and atopic dermatitis (eczema), is disclosed that utilizes topical administration of a halogenated xanthene, such as rose bengal, together with administration of one or more complementary targeted systemic dermatology therapies, preferably a therapy that addresses the inflammatory pathway and is other than an NSAID that is a COX-1 and/or COX-2 inhibitor. Examples of complementary targeted systemic therapeutic ingredients include: corticosteroids, including betamethasone dipropionate and fluocinonide; dithranol; vitamin D analogs, including calcipotriol; and retinoids, non-biologics including methotrexate, ciclosporin, hydroxycarbamide, and fumarates including dimethyl fumarate; as well as one or more biologics, including antibodies or paratope-containing antibody portions to TNF-α, antibodies to pro-inflammatory cytokines interleukin-12, interleukin-23 and interleukin-17, and TNF inhibitors. Treatment of other epithelial tissue, such as the lining of the gut, is also disclosed.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 9/00 - Medicinal preparations characterised by special physical form
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 39/245 - Herpetoviridae, e.g. herpes simplex virus
C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
44.
METHOD OF EX VIVO ENHANCEMENT OF IMMUNE CELL ACTIVITY FOR CANCER IMMUNOTHERAPY WITH A SMALL MOLECULE ABLATIVE COMPOUND
H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC. (USA)
PROVECTUS PHARMATECH, INC. (USA)
Inventor
Singer, Jamie
Wachter, Eric A.
Sarnaik, Amod
Philon-Thomas, Shari
Liu, Hao
Abstract
A cancer immunotherapy method is disclosed in which "induced immune anticancer agents" are isolated after being induced in an animal host by intralesional (IL) administration of a halogenated xanthene tumor-ablative compound into a solid cancerous tumor of that host animal. A sample of the induced immune anticancer agents is removed (collected) from the tumor-bearing host, banked if desired, cultured and preferentially expanded to form an immunologically-effective enriched tumor-specific immune anticancer agent composition. That composition is reintroduced in to the host from which the predecessor induced immune anticancer agents were taken, or into another immunologically suitable host in need.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 39/00 - Medicinal preparations containing antigens or antibodies
45.
Method of ex vivo enhancement of immune cell activity for cancer immunotherapy with a small molecule ablative compound
H. Lee Moffitt Cancer Center and Research Institute, Inc. (USA)
Inventor
Singer, Jamie
Wachter, Eric
Sarnaik, Amod
Pilon-Thomas, Shari
Liu, Hao
Abstract
A cancer immunotherapy method is disclosed in which “induced immune anticancer agents” are isolated after being induced in an animal host by intralesional (IL) administration of a halogenated xanthene tumor-ablative compound into a solid cancerous tumor of that host animal. A sample of the induced immune anticancer agents is removed (collected) from the tumor-bearing host, banked if desired, cultured and preferentially expanded to form an immunologically-effective enriched tumor-specific immune anticancer agent composition. That composition is reintroduced in to the host from which the predecessor induced immune anticancer agents were taken, or into another immunologically suitable host in need.
A61K 35/15 - Cells of the myeloid line, e.g. granulocytes, basophils, eosinophils, neutrophils, leucocytes, monocytes, macrophages or mast cellsMyeloid precursor cellsAntigen-presenting cells, e.g. dendritic cells
A61K 35/17 - LymphocytesB-cellsT-cellsNatural killer cellsInterferon-activated or cytokine-activated lymphocytes
A61K 38/17 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans
A61K 39/00 - Medicinal preparations containing antigens or antibodies
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
C12P 21/02 - Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
46.
METHOD OF EX VIVO ENHANCEMENT OF IMMUNE CELL ACTIVITY FOR CANCER IMMUNOTHERAPY WITH A SMALL MOLECULE ABLATIVE COMPOUND
H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC. (USA)
Inventor
Singer, Jamie
Wachter, Eric, A.
Sarnaik, Amod
Philon-Thomas, Shari
Liu, Hao
Abstract
A cancer immunotherapy method is disclosed in which "induced immune anticancer agents" are isolated after being induced in an animal host by intralesional (IL) administration of a halogenated xanthene tumor-ablative compound into a solid cancerous tumor of that host animal. A sample of the induced immune anticancer agents is removed (collected) from the tumor-bearing host, banked if desired, cultured and preferentially expanded to form an immunologically-effective enriched tumor-specific immune anticancer agent composition. That composition is reintroduced in to the host from which the predecessor induced immune anticancer agents were taken, or into another immunologically suitable host in need.
A61K 39/00 - Medicinal preparations containing antigens or antibodies
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
47.
Combination of rose bengal and systemic immunomodulative therapies for enhanced treatment of cancer
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
A61K 31/35 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
A61K 39/00 - Medicinal preparations containing antigens or antibodies
48.
Combination of local and systemic immunomodulative therapies for melanoma and liver cancer
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
C12N 7/00 - Viruses, e.g. bacteriophagesCompositions thereofPreparation or purification thereof
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Medicinal and pharmaceutical preparations, namely, pharmaceutical medications for the treatment and prevention of cancers, melanoma, breast cancer, basal cell carcinoma, squamous cell carcinoma and cancers of the liver
50.
Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′, 4′, 5′7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (Rose Bengal) and related xanthenes
A new process for the manufacture of iodinated xanthenes in high purity includes a cyclization step followed by an iodination step. No extraction, chromatographic or solvent concentration steps are required, and the intermediate as well as final compounds are isolated via filtration or similar means. The process requires a single organic solvent, and the steps are completed at temperatures below 100° C. The exclusion of chloride ions, of chloride free-radicals, hypochlorite ions, or hypochlorous acid as reagents or from reagents that may generate these species in situ in the presence of oxidants, prevents undesirable impurity formation. Several new compounds have been conceived and isolated using these methods. These new compounds are also formed into new medicaments.
Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one(Rose Bengal) and related xanthenes
A new process for the manufacture of iodinated xanthenes in high purity includes a cyclization step followed by an iodination step. No extraction, chromatographic or solvent concentration steps are required, and the intermediate as well as final compounds are isolated via filtration or similar means. The process requires a single organic solvent, and the steps are completed at temperatures below 100° C. The exclusion of chloride ions, of chloride free-radicals, hypochlorite ions, or hypochlorous acid as reagents or from reagents that may generate these species in situ in the presence of oxidants, prevents undesirable impurity formation. Several new compounds have been conceived and isolated using these methods. These new compounds are also formed into new medicaments.
A61K 31/35 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
A61K 39/00 - Medicinal preparations containing antigens or antibodies
C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
A61K 47/48 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates
53.
COMBINATION OF LOCAL AND SYSTEMIC IMMUNOMODULATIVE THERAPIES FOR ENHANCED TREATMENT OF CANCER
A method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic immunomodulatory anticancer agent. A further method for the treatment of cancer comprising administration of a therapeutically effective amount of an intralesional chemoablative pharmaceutical composition, or variant of said composition, in combination with a therapeutically effective amount of a systemic targeted anticancer agent. The present invention is further directed to pharmaceutical compositions for treatment of cancer. The intralesional chemoablative pharmaceutical composition can comprise an IL chemoablative agent comprising primarily a halogenated xanthene.
A61K 31/352 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. cannabinols, methantheline
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
54.
PROCESS FOR THE SYNTHESIS OF 4,5,6,7-TETRACHLORO-3',6'-DIHYDROXY-2',4',5',7'-TETRAIODO-3H-SPIRO[ISOBENZOFURAN-1,9'-XANTHEN]-3-ONE (ROSE BENGAL) AND RELATED XANTHENES
A new process for the manufacture of iodinated xanthenes in high purity includes a cyclization step followed by an iodination step. No extraction, chromatographic or solvent concentration steps are required, and the intermediate as well as final compounds are isolated via filtration or similar means. The process requires a single organic solvent, and the steps are completed at temperatures below 100°C. The exclusion of chloride ions, of chloride free-radicals, hypochlorite ions, or hypochlorous acid as reagents or from reagents that may generate these species in situ in the presence of oxidants, prevents undesirable impurity formation. Several new compounds have been conceived and isolated using these methods. These new compounds are also formed into new medicaments.
Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (rose bengal) and related xanthenes
A new process for the manufacture of iodinated xanthenes in high purity includes a cyclization step followed by an iodination step. No extraction, chromatographic or solvent concentration steps are required, and the intermediate as well as final compounds are isolated via filtration or similar means. The process requires a single organic solvent, and the steps are completed at temperatures below 100° C. The exclusion of chloride ions, of chloride free-radicals, hypochlorite ions, or hypochlorous acid as reagents or from reagents that may generate these species in situ in the presence of oxidants, prevents undesirable impurity formation. Several new compounds have been conceived and isolated using these methods. These new compounds are also formed into new medicaments.
