›› 2008, Vol. 3 ›› Issue (2): 80-83.

• 论文 • 上一篇    

A study of the chemical constituents of the leaves of Crataegus pinnatifida

  

  1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
  • 收稿日期:2007-06-26 修回日期:2007-12-09 出版日期:2008-04-15 发布日期:2008-04-15

A study of the chemical constituents of the leaves of Crataegus pinnatifida

Jia Chen; Shaojiang Song *; Jun He; Suixu Xu   

  1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
  • Received:2007-06-26 Revised:2007-12-09 Online:2008-04-15 Published:2008-04-15
  • Contact: Shaojiang Song

Abstract: A new biphenyl glucoside, Shanyenoside A (5, 4’-dimethoxy-biphenyl- 4-ol-3-O-β-D–glucoside), together with five known compounds, ursolic acid, vitexin, 2"-O-rhamnosyl vitexin, quercetin and β-sitosterol, were isolated from the Chinese Hawthorn Leaf. The structure of the new biphenyl glucoside was assigned by 2D-NMR spectral data.

Key words: structure identification, NMR, C. pinnatifida Bge., biphenyl glucoside