Crystalline form of capsid protein assembly inhibitor containing N hetero five-membered ring, and application thereof
US12378192B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Sep 28, 2020 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Dec 7, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed by the present application is a crystalline form of a capsid protein assembly inhibitor containing an N hetero five-membered ring; specifically disclosed is the crystalline form of the compound of formula I; also comprised is an the application of said crystalline form in the preparation of a drug for preventing or treating diseases benefiting from the inhibition of capsid protein assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.