Enantioselective bioreduction using yeast
US6121026A · kind A · utility
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2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1999 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Jul 23, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D317/54
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a class of enantiomerically pure intermediates represented by Formula I, where X is F, Cl, Br, or I, and a novel enantioselective bioreductive process using yeast to form these intermediates, which are useful in the synthesis of endothelin antagonists, and the like. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.