Method for production of N-carboxy amino acid anhydride and amino acid carbamate compound
US8748650B2 · kind B2 · utility
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Key dates
| Filing date | Aug 26, 2009 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Aug 16, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C323/59
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A method for production of an N-carboxy amino acid anhydride with efficiency is provided. The method for production of an N-carboxy amino acid anhydride includes a step of reaction of an amino acid organic salt compound with a carbonic acid diester.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.