发明授权
US5770597A Quinolone derivatives and processes for preparing the same 失效
喹诺酮衍生物及其制备方法

Quinolone derivatives and processes for preparing the same
摘要:
The present invention relates to quinoline derivatives substituted in the 7-position by a trans-2,8-diazabicyclo�4.3.0!nonan-8-yl group having a broad antibacterial spectrum and to processes for preparing the same.
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