NEW GENERATION TRIPLE-TARGETING, CHIRAL, BROAD-SPECTRUM ANTIMICROBIAL 7-SUBSTITUTED PIPERIDINO-QUINOLONE CARBOXYLIC ACID DERIVATIVES, THEIR PREPARATION, COMPOSITIONS AND USE AS MEDICAMENTS

摘要

This invention relates to new generation triple-targeting, chiral, broad- spectrum antimicrobial 7-substituted piperidino-quinolone carboxylic acid derivatives, to their optical isomers, diastereomers or enantiomers, as well as pharmaceutically acceptable salts, hydrates, prodrugs, polymorphs and pseudopolymorphs thereof, to their preparation, to their compositions and to their use.