Crystalline forms of a bruton's tyrosine kinase inhibitor
US9725455B1 · kind B1 · utility
15Cited by
85References
13Claims
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Key dates
| Filing date | Apr 26, 2017 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Apr 26, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described herein is the Bruton's tyrosine kinase (Btk) inhibitor 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one, including crystalline forms, solvates and pharmaceutically acceptable salts thereof. Also disclosed are pharmaceutical compositions that include the Btk inhibitor, as well as methods of using the Btk inhibitor, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.