NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2014, Vol. 26 ›› Issue (2): 215-217.

• Article • Previous Articles     Next Articles

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

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

CLC Number: