Process for the preparation of safinamide mesylate intermediate
US11111208B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Jun 12, 2020 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Jun 12, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C237/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present application provides methods for the synthesis of intermediates in the synthesis of Safinamide or a pharmaceutically acceptable salt thereof herein Safinamide Mesylate, that is substantially free of impurities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.