Process for the preparation of 1-(aminomethyl) cyclohexaneacetic acid
US7071356B1 · kind B1 · utility
1Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Dec 1, 2005 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Dec 1, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C227/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method of producing gabapentin (1-amino-methyl)-1-cyclohexaneacetic acid) from its hydrochloric salt in an anhydrous medium, the method consisting of:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.