Process for trans-4-amino-1-cyclohexanecarboxylic acid derivatives
US7547800B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Oct 7, 2008 |
| Grant date | Jun 16, 2009 |
| Priority date | — |
| Expiry date | Oct 7, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the preparation of Compound (I) comprising reacting Compound (II) with a base in an aprotic solvent, which is represented by the following scheme:wherein R1 and R2 are each independently lower alkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.