申请人:Bayer Aktiengesellschaft
公开号:US05312823A1
公开(公告)日:1994-05-17
The invention relates to new quinolonecarboxylic acid derivatives which are substituted in the 7-position by an optionally partially hydrogenated azaisoindolinyl ring, to processes for their preparation, and to antibacterial agents and feed additives containing them.
这项发明涉及新的喹诺酮羧酸衍生物,其在7位被一个可选择部分氢化的氮杂异吲哚环取代,以及它们的制备过程,以及含有它们的抗菌剂和饲料添加剂。