Succinate and fumarate acid addition salts of piperazine derivatives
US12195455B2 · kind B2 · utility
1Cited by
24References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 22, 2019 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Sep 17, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D277/64
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to succinic acid addition salts or fumaric acid addition salts of piperazine derivatives of formula (I), as well as solid forms, such as polymorphic forms, thereof, which are useful as pharmaceutical ingredients and, in particular, as glycosidase inhibitors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.