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黄芩的作用主体是类黄酮黄芩甙,黄芩甙是类黄酮骨架B环4′位缺少羟基,在-A环7位的羟基结合葡糖醛酸。具有这种特征的化合物比较罕见。因此,作者以黄芩甙生
The main action of Astragalus is flavonoids Astragalus membranaceus, which is a lack of hydroxyl groups at the 4′ position of B ring of flavonoid skeletons. The hydroxyl group at position 7 in the -A ring binds to glucuronic acid. Compounds with this characteristic are rare. Therefore, the author is Huang Yusheng.