来自柔软紫菀的两种新萜类糖苷。

Two new terpenoid glucosides from Aster flaccidus.

作者信息

Gan L-S, Zhan Z-J, Yang S-P, Yue J-M

机构信息

State Key Laboratory of Drug Research, Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, 201203, China.

出版信息

J Asian Nat Prod Res. 2006 Oct-Nov;8(7):589-94. doi: 10.1080/10286020500176963.

DOI:10.1080/10286020500176963

PMID:17135041

Abstract

Two new terpenoid glucosides, namely 2-O-beta-D-glucopyranoside-vicodiol (1) and 10-O-beta-D-glucopyranoside-oplopanone (2), along with seven known compounds, were isolated from the aerial part of Aster flaccidus (composite), a traditional Chinese herb medicine. The structures of 1 and 2 were established by spectroscopic methods, especially 2D NMR experiments.

摘要

从传统中草药柔软紫菀（菊科）的地上部分分离出两种新的萜类糖苷，即2-O-β-D-吡喃葡萄糖苷-维考二醇（1）和10-O-β-D-吡喃葡萄糖苷-奥洛潘酮（2），以及七种已知化合物。通过光谱方法，特别是二维核磁共振实验确定了1和2的结构。