N-(R)-(2-hydroxy-2-pyridine-3-yl-ethyl)-2-(4-nitro-phenyl)-acetamide
US5846791A · kind A · utility
3Cited by
1References
6Claims
0Family size
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Key dates
| Filing date | Jun 26, 1997 |
| Grant date | Dec 8, 1998 |
| Priority date | — |
| Expiry date | Jun 26, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/921
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Asymmetric bioreduction of a ketone substrate with yeast produces the corresponding (R)-alcohol of structure: ##STR1## a key intermediate in the synthesis of a .beta..sub.3 -agonist of structure ##STR2##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.