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US08497377B2 Process for preparing pradofloxacin 有权
制备普拉多沙星的方法

Process for preparing pradofloxacin
摘要:
The invention relates to an improved process for preparing pradofloxacin, in which the substituent in the 7 position is introduced by nucleophilic substitution in an N-methylpyrrolidone-ethanol solvent mixture.
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