Quinolonecarboxylic acid derivative of the following formula:
hydrates and pharmaceutically acceptable salts thereof are useful as an antibacterial agent.
Quinolinecarboxylic acid derivatives and process for their preparation
申请人:KYORIN PHARMACEUTICAL CO., LTD.
公开号:EP0195841A1
公开(公告)日:1986-10-01
Quinolinecarboxylic acid derivatives of the following formula,
wherein R is hydrogen atom or methyl group; hydrates and pharmaceutically acceptable salts thereof are useful as an antibacterial agent.