1,4-Dihydro-quinoline-3-carboxylic acid derivatives, process for their preparation and compositions containing them
US4292317A · kind A · utility
50Cited by
2References
12Claims
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Key dates
| Filing date | Sep 15, 1978 |
| Grant date | Sep 29, 1981 |
| Priority date | — |
| Expiry date | Sep 15, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D215/56
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
New 7-dialkylamino-1-substituted-6-halogeno-4-oxo-1,4-dihydroquinoline-3 carboxylic acids of the formula: ##STR1## wherein the R.sub.1 substituent is methyl, ethyl, vinyl or allyl and non-toxic pharmaceutically acceptable acid addition salts thereof. These compounds are useful as antibacterial agents. Also disclosed are processes for preparing the compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.