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PROCESS FOR THE PREPARATION OF AN ANTIBACTERIAL QUINOLONE COMPOUND
PROCESS FOR THE PREPARATION OF AN ANTIBACTERIAL QUINOLONE COMPOUND
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机译:抗菌喹诺酮类化合物的制备方法
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摘要
It comprises a process for the preparation of levofloxacin based on a cyclisation reaction of a compound of formula (IV), which has the alcohol group protected, followed by a deprotection reaction and the conversion of the compound obtained to levofloxacin by a process comprising a hydrolysis reaction and a second cyclisation reaction. It also comprises new intermediates compounds.; 展开▼