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A NOVEL AND HIGHLY STEREOSELECTIVE PROCESS FOR PREPARING GEMCITABINE AND INTERMEDIATES THEREOF
A NOVEL AND HIGHLY STEREOSELECTIVE PROCESS FOR PREPARING GEMCITABINE AND INTERMEDIATES THEREOF
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机译：一种新型和高度立体选择性的制备吉西他滨及其中间体的方法
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摘要
The present invention provides a novel and highly stereoselective process for preparing gemcitabine, which is suitable for industrial production, wherein, it includes the following reactions. Additionally, the invention discloses the key intermediates. The definition for the groups of G1, G2, G3, G4, and G5 are described in the specification.
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