Crystalline forms of plasma kallikrein inhibitors
US12240818B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
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Key dates
| Filing date | Mar 14, 2022 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Nov 14, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pure crystalline forms of 1-benzyl-N-(4-carbamimidoylbenzyl)-1H-pyrazole-4-carboxamide acetate, and an amorphous form, pharmaceutical compositions thereof, and methods for making the same, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.