| 摘要 |
The present invention relates to organic chemistry and more especially to therapeutic chemistry. The subject of the invention is novel 6-fluoro 7-piperidine quinolone 3-carboxylic acids of general formula (I), in which Z is an amino radical, R1 is hydrogen, an (optionally hydroxylated lower alkyl) radical, an acyl radical derived from an organic carboxylic acid, an alkylcarbonic acid, or an arylsulphonic acid, or an arylamino carbonyl radical of form (a): in which Ar is a mono or bicyclic aromatic radical optionally substituted by one, two or three substituants selected from lower alkyl, halos and tribluoromethyl, T is oxygen or sulphur and R, R2, R3, m and n have the meanings outlined in the description. The compounds of formula (I) constitute active ingredients in antibacterial drugs.
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