Enzymatic resolution process
US5177006A · kind A · utility
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Key dates
| Filing date | Jul 2, 1991 |
| Grant date | Jan 5, 1993 |
| Priority date | — |
| Expiry date | Jul 2, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12P11/00
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A novel enzymatic resolution process for preparing resolved compounds of the formula ##STR1## with improved yields and high optical purity is disclosed. Compounds of formula I' are useful, for example, as intermediates for the preparation of physiologically active compounds, e.g. captopril, zofenopril and endopeptidase inhibitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.