Two new compounds from Cynanchum amplexicaule

  • J Asian Nat Prod Res. 2008 Mar-Apr;10(3-4):267-71. doi: 10.1080/10286020701604987.
Huan Chen  1 ,  Yu-Zhi Zhou ,  Li Qiao ,  Yao Yao ,  Jia-Qing Cao ,  Hui-Ming Hua ,  Yue-Hu Pei
Affiliations
  • 1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.
PMID: 18335343 DOI: 10.1080/10286020701604987
Abstract

A new phenolic glycoside, sinapic acid 4-O-beta-d-(6'-sinapoyl)glucopyranoside (1) and a new sucrose ester, 6,6'-di-O-sinapoylsurcose (3), were isolated from the roots of Cynanchum amplexicaule (Sieb. et Zucc.), along with two known compounds, 6-O-[E]-sinapoyl-d-glucopyranoside (2) and sibricose A1 (4). Their structures were elucidated on the basis of both chemical and spectroscopic methods.

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