Plant Diversity ›› 2001, Vol. 23 ›› Issue (02): 1-3.

• Articles •    

Flavonoid Glycosides from Clausena excavata

HE Hong-Ping, ZHU Wei-Ming SHEN Yue-Mao YANG Xiao-Sheng ZUO Guo-Ying HAO Xiao - Jiang   

  1. Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences
  • Online:2001-04-25 Published:2001-04-25

Abstract: A new flavonoid glycoside,3',4'-dimethoxy-5,7,5'-trihydroxyl-flavone-3-O-α-L-rhamnopyranoside(1)and four known flavonoid glycosides were isolated from the arerial part of Clausena exavata(Rutaceae),collected from Xishuangbanna, Yunnan, P R China.The 13C NMR assignments for the C6 and C8 of the four known compounds 2-5 were revised by means of 2D NMR experiments.

Key words: Rutaceae