Chiral 3-cyano-1-substituted-pyrrolidines
US5466828A · kind A · utility
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8References
2Claims
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Key dates
| Filing date | May 5, 1994 |
| Grant date | Nov 14, 1995 |
| Priority date | — |
| Expiry date | May 5, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/09
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Chiral 3-cyanopyrrolidines of the following formula are disclosed, wherein R' is as defined herein. The compounds are useful as intermediates for naphthyridine and quinoline antibiotics. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.