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华北岩黄芪化学成分研究

刘毅, 马晓霞, 陈虎彪, 涂光忠, 贺玖明, 赵玉英*   

  1. 1.北京大学药学院, 北京 100083;
    2.北京市微量化学研究所, 北京 100091;
    3.中国医学科学院中国协和医科大学药物研究所, 北京 100050
  • 收稿日期:2005-01-18 修回日期:2005-05-10 出版日期:2005-06-15 发布日期:2005-06-15
  • 通讯作者: 赵玉英*

Chemical Constituents of Hedysarum gmelinii

LIU Yi, MA Xiao-xia, CHEN Hu-biao, TU Guang-zhong, HE Jiu-ming, ZHAO Yu-ying*   

  1. 1.School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100083, China;
    2.Beijing Institute of Microchemistry, Beijing 100091, China;
    3.Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
  • Received:2005-01-18 Revised:2005-05-10 Online:2005-06-15 Published:2005-06-15
  • Contact: ZHAO Yu-ying*

摘要: 目的 对华北岩黄芪Hedysarum gmelinii的化学成分进行研究。 方法 用色谱法分离, 并用各种波谱法对化合物的结构进行鉴定。结果 从华北岩黄芪的根部分离鉴定了8个化合物, 其结构分别为:圆果皂苷元 (1)、黄豆醇B (2)、羽扇豆醇 (3)、香豆雌酚 (4)3-羟基-9-甲氧基紫檀烷 (5)β-谷甾醇 (6)、软脂酸 (7)α-软脂酸甘油酯 (8)结论 以上化合物均为首次从该植物中获得,其中化合物1-4, 8为首次从本属植物中获得, 本文对圆果皂苷元的1H13C NMR谱首次进行了报道。

关键词: 华北岩黄芪, 华北岩黄芪, 华北岩黄芪, 化学成分, 化学成分, 化学成分, 圆果皂苷元, 圆果皂苷元, 圆果皂苷元

Abstract: Aim To study the chemical constituents of Hedysarum gmelinii. Methods The constituents were separated and purified by different methods of chromatography, and their structures were elucidated by IR, MS and NMR. Results Eight compounds were isolated from Hedysarum gmelinii, including three triterpenoids, two flavonoids and two other compounds. Their structures were identified as squasapogenol (1), soyasapogenol (2), lupeol (3), 3, 9-dihydroxy coumestan (4), 3-hydroxy-9-methoxy pterocarpan (5), β-sitosterol (6), palmatic acid (7), and hexadecanoic acid 2, 3-dihydroxypropyl ester (8). Conclusion All the compounds have been isolated from this plant for the first time. Compounds 1-4 and 8 were obtained from this genus for the first time. The NMR data of 1 are reported for the first time.

Key words: Hedysarum gmelinii, Hedysarum gmelinii, chemical constituents, chemical constituents, squasapogenol, squasapogenol

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Supporting: Foundation item: National Natural Science Foundation of China (20432030).
*Corresponding author. Tel.: 86-10-82801592