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Claims for Patent: 9,271,941

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Claims for Patent: 9,271,941

Title:Pharmaceutical composition
Abstract: Disclosed are novel pharmaceutical compositions containing N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, methods of using the compositions in therapy and processes for preparing the same.
Inventor(s): DeMarini; Douglas J. (Collegeville, PA), Henriquez; Francisco (Collegeville, PA), Le; Ngocdiep T. (Collegeville, PA), Wang; Lihong (Collegeville, PA)
Assignee: Novartis AG (Basel, CH)
Application Number:14/044,139
Patent Claims: 1. A pharmaceutical tablet comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the tablet contains from about 25% to about 89% by weight of one or more excipients, where the excipients are substantially free of water.

2. The pharmaceutical tablet, according to claim 1, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetra hydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the drug particles are micronized; c) the tablet contains from about 25% to about 89% by weight of one or more excipients, where the excipients are substantially free of water.

3. The pharmaceutical tablet, according to claim 1, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetra hydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the drug particles are micronized; c) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water.

4. The pharmaceutical tablet, according to claim 1, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the drug particles are micronized; c) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; and d) the tablet is film coated.

5. The pharmaceutical tablet, according to claim 1, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetra hydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the drug particles are micronized; c) the tablet is produced on a scale suitable to prepare at least about 50,000 tablets; d) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; and e) the tablet is film coated.

6. The pharmaceutical tablet, according to claim 1, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the drug particles are micronized; c) the tablet is produced on a scale suitable to prepare at least about 50,000 tablets; d) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; and f) the tablet is film coated and wherein the film coating contains a colorant.

7. The pharmaceutical tablet, according to claim 1, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) the drug particles are micronized; c) the tablet is produced on a scale suitable to prepare at least about 50,000 tablets; d) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; and e) the tablet is film coated and wherein the film coating contains a colorant that contains iron oxide.

8. A pharmaceutical tablet comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) at least 50% of the drug particles have a particle size of 30 micron or less; and c) the tablet contains from about 25% to about 89% by weight of one or more excipients, where the excipients are substantially free of water.

9. The pharmaceutical tablet, according to claim 8, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) at least 50% of the drug particles have a particle size of 30 micron or less; and c) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water.

10. The pharmaceutical tablet, according to claim 8, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) at least 50% of the drug particles have a particle size of 30 micron or less; c) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; and d) the tablet is film coated.

11. The pharmaceutical tablet, according to claim 8, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) at least 50% of the drug particles have a particle size of 30 micron or less; c) the tablet is produced on a scale suitable to prepare at least about 50,000 tablets; d) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; and d) the tablet is film coated.

12. The pharmaceutical tablet, according to claim 8, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) at least 50% of the drug particles have a particle size of 30 micron or less; c) the tablet is produced on a scale suitable to prepare at least about 50,000 tablets; d) the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose, powdered cellulose, pregelatinized starch, starch, lactose, Di-calcium phosphate, lactitol, mannitol, sorbitol and maltodextrin, where the excipients are substantially free of water; e) the tablet is film coated and wherein the film coating contains a colorant.

13. The pharmaceutical tablet, according to claim 8, comprising: a) an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; wherein, b) at least 50% of the drug particles have a particle size of 30 micron or less; c) the tablet contains from about 25% to about 89% by weight of one or more excipients, where the excipients are substantially free of water; and d) the tablet is film coated and wherein the film coating contains a colorant that contains iron oxide.

14. The pharmaceutical tablet according to claim 6 wherein: the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose and mannitol.

15. The pharmaceutical tablet according to claim 9 wherein: the tablet contains from about 25% to about 89% by weight of one or more excipients selected from: microcrystalline cellulose and mannitol.

16. A process for preparing pharmaceutical tablets containing an amount of a drug, which is N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg, which process comprises the steps of; admixing: N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl-2,4,7-tr- ioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}acetamide dimethyl sulfoxide solvate, one or more excipients, where the excipients are substantially free of water, and further excipients, to form a mixture; and compressing the mixture into tablets; provided: each tablet contains N-{3-[3-cyclopropyl-5-(2-fluoro-4-iodo-phenylamino)-6,8-dimethyl- -2,4,7-trioxo-3,4,6,7-tetrahydro-2H-pyrido[4,3-d]pyrimidin-1-yl]phenyl}ace- tamide dimethyl sulfoxide solvate in an amount selected from: about 0.5635 mg, about 1.127 mg, and about 2.254 mg; and each tablet contains from about 25% to about 89% by weight of one or more excipients, where the excipients are substantially free of water.
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