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...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
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.) |
---|