申请人:Bayer Aktiengesellschaft
公开号:US05395944A1
公开(公告)日:1995-03-07
7-(Aminomethyl-oxa-7-aza-bicyclo[3.3.0]oct-7-yl)quinolonecarboxylic acid and 7-(aminomethyl-oxa-7-aza-bicyclo[3.3.0]oct-7-yl)naphthyridonecarboxyli c acid derivatives The invention relates to novel derivatives of quinolonecarboxylic acid and naphthyridonecarboxylic acid which are substituted in the 7 position by a 1- (or 5-)aminomethyl-2- (or 3-)oxa-7-aza-bicyclo[3.3.0]oct-7-yl residue, their salts, processes for their preparation and antibacterial agents containing these compounds.
本发明涉及一种新型的喹诺酸和萘啶酸衍生物,它们在7位被1-(或5-)氨甲基-2-(或3-)氧杂-7-氮杂双环[3.3.0]辛-7-基残基取代,其盐,制备这些化合物的方法以及含有这些化合物的抗菌剂。