| 摘要 |
The invention is concerned with compounds of general formula (I), wherein R1 signifies lower-alkoxy, R2 signifies hydroxy or lower-alkoxy, R3 signifies hydrogen, cyano, alkyl, alkenyl, cycloalkyl, aryl, heterocycyl, aralkyl, arylQ-alkyl, heterocyclalkyl or a group of the formula -(CH2)n-, Q signifies -SO-; R4, R4' each independently signify hydrogen, alkyl, aryl or heterocyclalkyl, R5 signifies hydrogen, alkyl, alkoxy, aryl or heterocycyl, or R4 and R5 together can form a group -(CH2)n-, and n is a whole number of 2 to 5, as well as pharmaceutically usable salts thereof; the use of these compounds and their salts as therapeutically active substances; medicaments based on these substances and their production; the use of these substances as medicaments and for the production of antibacterially-active medicaments; as well as the manufacture of the compounds of formula (I) and their pharmaceutically acceptable salts and intermediates for their manufacture. |
