Cyclopenteno[1,2-h]quinol-4-one derivatives
US4033967A · kind A · utility
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6Claims
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Key dates
| Filing date | Oct 17, 1974 |
| Grant date | Jul 5, 1977 |
| Priority date | — |
| Expiry date | Oct 17, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D221/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
New cyclopenteno-quinolone derivatives of the formula ##STR1## wherein R is a saturated or unsaturated aliphatic hydrocarbyl, e.g., alkyl and alkenyl, PA1 X is hydrogen or alkyl, and PA1 Y is halogen, azido, alkylthio, alkyl-sulfonyl, or nitrile or unsubstituted or substituted (e.g., alkyl mono or di-substituted) amino; And the pharmacologically compatible salts thereof; are outstandingly effective as bacteriostats in mammals.
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