Novel 1-aryl or heteroaryl-6,8-difluoro-1,4-dihydro-7-(3-aminomethyl)pyrrolidinyl- or 7-spiroamino-4-oxo-3-quinolinecarboxylic acids and acid derivatives thereof as antibacterial agents are described as well as methods for their manufacture, formulation and use in treating bacterial infections caused by Gram-negative and Gram-positive bacteria.
描述了作为抗菌剂的新型1-芳基或杂环芳基-6,8-二
氟-1,4-二氢-7-(3-
氨甲基)
吡咯啉基-或7-螺环
氨基-4-酮基-
3-喹啉羧酸及其衍
生物,以及其制备、配方和用于治疗由革兰氏阴性和革兰氏阳性细菌引起的细菌感染的方法。