5-VINYL-QUINOLONE-CARBOXYLIC, 5-VINYL-NAPHTHYRIDON-CARBOXYLIC, +5-ETHINYL-QUINOLONE-CARBOXYLIC AND 5-ETHINYL-NAPHTHYRIDON-CARBOXYLIC ACIDS, PROCESS OF THEIR PREPARATION, MEDICAMENTS IN WHICH SAID COMPOUNDS ARE COMPRISED AND THEIR USE

Quinolone and naphthyridone derivs. of formula (I), and their hydrates, acid addn. salts, and alkali-, alkaline earth, silver and guanidinium salts, are new. R1 = 1-4C alkyl (opt. substd. by OH, halo or 1-3C alkoxy), 3-6C cycloalkyl (opt. substd. by halo or 1-3C alkyl), 2-4C alkenyl, 1-3C alkoxy, am...

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Hauptverfasser: PETERSEN UWE DR, HIMMLER THOMAS DR, ENDERMANN RAINER DR, WETZSTEIN HEINZ-GEORG DR, BREMM KLAUS DIETER DR, STEGEMANN MICHAEL DR
Format: Patent
Sprache:eng
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Zusammenfassung:Quinolone and naphthyridone derivs. of formula (I), and their hydrates, acid addn. salts, and alkali-, alkaline earth, silver and guanidinium salts, are new. R1 = 1-4C alkyl (opt. substd. by OH, halo or 1-3C alkoxy), 3-6C cycloalkyl (opt. substd. by halo or 1-3C alkyl), 2-4C alkenyl, 1-3C alkoxy, amino, 1-3C monoalkylamino, 2-6C dialkylamino, or phenyl (opt. substd. by 1-3 halo); R2 = H, 1-4C alkyl or (5-methyl-2-oxo-1,3-dioxol-4-yl)-methyl; X = CH, C-halo, COMe, COCHF2, CMe or N; Z = CR4=CHR3 or C IDENTICAL CR5; R3 = H, 1-3C alkyl, 1-3C alkoxy, or 1-3C alkoxy-methyl; R4 = H or halo; R5 = H, 1-6C alkyl (opt. substd. by 1-3 halo or OH), 2-3C alkenyl, 1-3C alkoxy, 1-3C alkoxy-methyl, halo or SiMe3; R6 = H, 1-4C alkyl (opt. substd. by OH or OMe), cyclopropyl, 1-4C oxoalkyl, or 1-3C acyl; Y = NR'R"; NR'R" = pyrrolyl, imidazolyl or a specified satd. or mono-unsatd. mono-or bicyclic ring, (opt. contg. O or a second N, opt. substd.)