Process for producing pyrrolidine derivative
US7345179B2 · kind B2 · utility
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1References
12Claims
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Assignee
Inventors
Key dates
| Filing date | May 7, 2004 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Sep 27, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
This invention provides an industrially useful process for producing 1,4-transcyclohexanecarboxylic acid derivative (1) which has excellent VLA-4 inhibitory action and safety, and an intermediate which is useful in such method. More particularly, this invention relates to a process for converting a compound of formula (I) into a compound of formula (VI) by the reaction scheme:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.