Crystalline forms of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-B][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide
AssigneeDenali Therapeutics Inc.
InventorAnantha Sudhakar
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Abstract
Described herein are crystalline forms of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide, the process of preparing the forms, and pharmaceutical compositions methods of use thereof.
Claims18
A crystalline form selected from the group consisting of:
- Form A of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide;
- Form B of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide;
- Form C of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide;
- Form D of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide;
- Form E of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide;
- and
- Form F of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide.
A crystalline form of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide, characterized as Form A.
A crystalline form of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide, characterized as Form B.
A crystalline form of (S)-5-benzyl-N-(5-methyl-4-oxo-2,3,4,5-tetrahydropyrido [3,2-b][1,4]oxazepin-3-yl)-4H-1,2,4-triazole-3-carboxamide, characterized as Form C.
Dependencies are inferred from the claim text.