左旋氧氟沙星不对称合成新方法研究
A NEW PRACTICAL ROUTE TO STEREOSPECIFIC SYNTHESIS OF (S)-(-)-OFLOXACIN
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摘要: 以(S)-乳酸乙酯为手性起始原料,经10步反应合成了抗菌药物左旋氧氟沙星。该方法起始原料丰富易得,反应条件温和,收率好,产物光学纯度高。Abstract: (S)-(-)-ofloxacin is one of the best fluoroquinolone agents in current clinical use. A new facile practical route with good yield and high optical purity to stereospecific synthesis of (S)-(-)-ofloxacin was described.
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