SIOC English
有机化学
高级检索

有机化学 ›› 2008, Vol. 28 ›› Issue (01): 69-72. 上一篇    下一篇

研究论文

酸枣仁中三萜皂苷的分离和结构研究

王建忠*，杨劲松   

  1. (四川大学华西药学院 成都 610041)
  • 收稿日期:2007-03-23 修回日期:1900-01-01 发布日期:2008-01-23
  • 通讯作者: 王建忠

Structural Elucidation of Triterpene Saponins from the Seeds of Zizyphus jujuba Mill.

c*, YANG Jin-Song   

  1. (West China College of Pharmacy, Sichuan University, Chengdu 610041)
  • Received:2007-03-23 Revised:1900-01-01 Published:2008-01-23
  • Contact: WANG Jian-Zhong

PDF

1773

被引次数

58

从酸枣仁(Zizyphus jujuba Mill. Var. spinosa Hu)中分离得到四个三萜皂苷, 分别鉴定为酸枣仁皂苷G (1, jujuboside G), 酸枣仁皂苷A (2, jujuboside A), 酸枣仁皂苷B (3, jujuboside B)和酸枣仁皂苷A1 (4, jujuboside A1). 其中酸枣仁皂苷G与其它酸枣仁皂苷不同, 为新的酮基达玛烷型三萜皂苷. 运用现代波谱技术, 包括二维核磁共振谱和高分辨质谱, 对上述化合物的结构进行了确证.

关键词: 酸枣仁, 鼠李科, 酮基达玛烷型皂苷, 酸枣仁皂苷G

A new keto-dammarane type of saponin jujuboside G (1), along with three known triterpene saponins, jujuboside A (2), jujuboside B (3) and jujuboside A1 (4), was isolated from the seeds of Zizyphus jujuba Mill. Var. spinosa Hu. The structures were established by spectroscopic methods (IR, 1D-, 2D-NMR, and HR-ESIMS).

Key words: Rhamnaceae, Zizyphus jujuba Mill. Var. spinosa Hu, keto-dammarane type saponin, jujuboside G