Process for preparing 6-(1-acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)nicotinamide
US12202813B2 · kind B2 · utility
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Key dates
| Filing date | Aug 20, 2021 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Sep 8, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D401/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to processes for preparing 6-(1-Acryloylpiperidin-4-yl)-2-(4-phenoxyphenyl)nicotinamide (Compound I) in a large scale of over 1 Kg. The processes provide a good yield and a purity of at least 95% of the final product and provide a controllable and safe reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.