多序岩黄芪化学成分研究(Ⅳ)
多序岩黄芪；,白桦脂酸；,二十六碳酸,,多序岩黄芪；,白桦脂酸；,二十六碳酸,1材料与仪器,2提取和分离,3结构鉴定,参考文献：
摘要：目的研究多序岩黄芪(Hedysarum polybotrys Hand. Mazz.)的化学成分。方法 用柱色谱分离，用理化性质及波谱方法鉴定结构。 结果从多序岩黄芪中分离鉴定了3个化合物：(1)白桦脂酸，(2)二十六碳酸，(3)蔗糖 。结论化合物 1 和 2 为首次从该植物中分离得到。关键词：多序岩黄芪； 白桦脂酸； 二十六碳酸
Studies on Chemical Constituents of Hedysarum polybotrys (Ⅳ)
HAI Li qian, ZHANG Qing ying, WANG Yan, ZHAO Yu ying
(School of Pharmaceutical Sciences,Xinjiang Medical University, Urumqi 830054, China；School of Pharmaceutical Sciences, Peking University, Beijing 100083, China)
Abstract：ObjectiveTo study the chemical constituents of Hedysarum polybotrys Hand.-Mazz.MethodsThe compounds were seperated by Sephadex LH-20 and silica gel column chromatography, and their structures were identified on the basis of spectral analysis. ResultsThree compounds, betulinic acid (1), hexacosendioic acid (2), sucose(3)were obtained.ConclusionCompound 1and 2 were obtained from the plant for the first time.
Key words：Hedysarum polybotrys Hand.-Mazz.; Betulinic acid; Hexacosendioic acid
多序岩黄芪Hedysarum polybotrys Hand. –Mazz ......
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