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岗梅中的三萜皂苷类化合物

Journal of Shenyang Pharmaceutical University(2018)

Cited 26|Views3
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Abstract
目的 研究岗梅[Ilex asprella(Hook.et Am.)Champ.ex Benth.]根的化学成分.方法 综合运用多种色谱学手段对岗梅根的体积分数为60%乙醇提取物进行分离纯化,根据化合物的理化性质和波谱学数据进行结构鉴定.结果 从岗梅根的60%乙醇提取物中分离得到5个三萜皂苷类化合物,分别鉴定为3-O-[β-D-吡喃葡萄糖基-(1→4)-β-D-葡萄糖醛酸甲酯基]坡模酸-28-O-β-D-吡喃葡萄糖苷(3-O-[β-D-glucopyranosyl-(1→4)-β-D-glucopyranosiduronic acid methyl ester]-pomolic acid 28-O-β-D-glucopyranosyl ester,1)、ilekudinoside B (2)、冬青苷XXXIX(ilexoside XXX-Ⅸ,3)、ilexpublesnin E(4)和ilexoside O (5).结论 化合物1为新的三萜皂苷类化合物.
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