天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (2): 215-217.

• 研究简报 • 上一篇    下一篇

尾叶香茶菜水溶性部位化学成分研究

汤建1,马瑞丽1,刘洪川2,欧阳臻1,陈海生2*   

  1. 1 江苏大学药学院,镇江 212013;2 第二军医大学药学院,上海 200433
  • 出版日期:2014-02-28 发布日期:2014-12-12

Chemical Constituents from the Water-soluble Fraction of Rabdosia excisa

TANG Jian1, MA Rui-li1, LIU Hong-chuan2, OUYANG Zhen1, CHEN Hai-sheng2*   

  1. 1 School of Pharmacy,Jiangsu University,Zhenjiang 212013,China; 2 School of Pharmacy,Second Military Medical University,Shanghai 200433,China
  • Online:2014-02-28 Published:2014-12-12

摘要: 采用XAD16N大孔树脂、HW-40C凝胶柱和硅胶柱等色谱手段,从长白山产尾叶香茶菜甲醇提取物的水溶性部位中纯化得到山柰酚-3-O-芸香糖苷(1)、芦丁(2)、异槲皮苷(3)、槲皮素-7-O-鼠李糖苷(4)、金樱子皂苷A(5)、β-胡萝卜苷(6)、咖啡酸(7)、槲皮素(8)和熊果酸(9),其中化合物1,4,5,7,8为首次从尾叶香茶菜中分离得到,化合物1和5为首次从该属中分离得到。

关键词: 尾叶香茶菜, 水溶性部位, 黄酮, 金樱子皂苷A

Abstract: Nine compounds were isolated from water-soluble fraction of Rabdosia excisa methanol extract with XAD16N macroporous resin,HW-40C and silica gel chromatography. These compounds were elucidated as kaempferol-3-O-rutinoside (1),rutin (2),isoquercitrin (3),quercitin-7-O-rhamnoside (4),nigaichigoside F1 (5), β-daucosterol (6),caffeic acid (7),quercitin (8) and ursolic acid (9),by the physiochemical properties and spectral analysis.This is first report about compounds 1 and 5 in the genus Rabdosia, compounds 1,4,5,7,8 from this plant.

Key words: Rabdosia excisa, water-soluble fraction, flavonoids, niga-ichigoside F1

中图分类号: 

R284.3 Q946.91