Efficient process for the preparation of a factor Xa inhibitor
US6667332B2 · kind B2 · utility
5Cited by
1References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2001 |
| Grant date | Dec 23, 2003 |
| Priority date | — |
| Expiry date | Oct 4, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to the process for the preparation of the compound of Formula I: from its corresponding 3-cyano-4-fluorophenyl-pyrazole and intermediates useful therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.