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首页> 外文期刊>Journal of the American Chemical Society >STAUROSPORINE AND ENT-STAUROSPORINE - THE FIRST TOTAL SYNTHESES, PROSPECTS FOR A REGIOSELECTIVE APPROACH, AND ACTIVITY PROFILES
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STAUROSPORINE AND ENT-STAUROSPORINE - THE FIRST TOTAL SYNTHESES, PROSPECTS FOR A REGIOSELECTIVE APPROACH, AND ACTIVITY PROFILES

机译:牛磺酸和恩替比鸟碱-第一个总合成方法,区域选择性方法的前景和活动概况

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摘要

The total syntheses of staurosporine and ent-staurosporine have been achieved. Both glycosidic bonds were built from glycal precursors. The first was constructed by intermolecular coupling of an indole anion with a 1,2-anhydrosugar derived from an endo-glycal by direct epoxidation. The second bond was assembled from an exo-glycal by intramolecular iodoglycosylation.
机译:已经实现了星形孢菌素和对-星形孢菌素的总合成。两个糖苷键均由糖基前体构建。第一个通过吲哚阴离子与通过直接环氧化作用衍生自内糖的1,2-脱水糖的分子间偶联而构建。通过分子内碘代糖基化从外糖组装第二个键。

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