Intermediates for individual stereoisomers of 7-[3-(aminoalkyl)-1-pyrrolidinyl]-quinolones and naphthyridones
US5344940A · kind A · utility
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8Claims
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Key dates
| Filing date | Jun 28, 1993 |
| Grant date | Sep 6, 1994 |
| Priority date | — |
| Expiry date | Jun 28, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Individual stereoisomers of 7-[3-(1-aminoalkyl)-1-pyrrolidinyl]-quinolones and naphthyridones are described, their therapeutic advantages as antibacterial agents, as well as a novel method for the preparation and isolation of such stereoisomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.