从紫菀属植物中分离得到的两个新的酚糖苷。

Two new phenolic glycosides from Inula cappa DC.

机构信息

Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai 200003, P.R. China.

出版信息

Nat Prod Res. 2013 Apr;27(8):719-22. doi: 10.1080/14786419.2012.691496. Epub 2012 Jun 8.

DOI:10.1080/14786419.2012.691496

Abstract

Two new phenolic glycosides were isolated from the ethanol extract of the roots of Inula cappa DC. Their structures were defined as 4-[(6-O-(E)-caffeoyl)-β-D-glucopyranosyl]vanillic acid (1) and 3-O-[β-D-apiofurarnosyl-(1-6)-β-D-glucopyranoxy]-6-hydroxy-p-cymene (2) on the basis of spectral analysis.

摘要

从旋覆花（Inula cappa DC.）根的乙醇提取物中分离得到两个新的酚糖苷。根据光谱分析，它们的结构被定义为 4-[(6-O-(E)-咖啡酰基)-β-D-吡喃葡萄糖基]香草酸（1）和 3-O-[β-D-阿洛呋喃糖基-(1-6)-β-D-吡喃葡萄糖氧基]-6-羟基对伞花烃（2）。