Process for trans-4-amino-1-cyclohexanecarboxylic acid derivatives
US7795471B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | May 11, 2009 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | May 11, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for preparing a compound of the formula:wherein R1 is lower alkyl, R4 is hydrogen or lower alkyl, and Z is optionally substituted lower alkyl, optionally substituted lower alkenly, optionally substituted amino, optionally substituted lower alkoxy, optionally substituted carbocyclyl or optionally substituted heterocyclyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.