来自胡萝卜果实的两种新愈创木烷型倍半萜糖苷

Two new guaiane-type sesquiterpene glycosides from the fruits of Daucus carota L.

作者信息

Fu Hong-Wei, Zhang Lin, Yi Tao, Chen Run-Ze, Wang Xin, Tian Jing-Kui

机构信息

Department of Biomedical Engineering, Zhejiang University, People's Republic of China.

出版信息

Chem Pharm Bull (Tokyo). 2010 Jan;58(1):125-8. doi: 10.1248/cpb.58.125.

DOI:10.1248/cpb.58.125

PMID:20045981

Abstract

Two new guaiane-type sesquiterpene glycosides, 11-O-acetyl-torilolone 8-O-beta-D-glucopyranoside (1) and 1beta-hydroxytorilolone 11-O-beta-D-glucopyranoside (2), were isolated from the fruits of Daucus carota L. Their chemical structures were elucidated on the basis of MS, NMR spectroscopic analyses coupled with chemical degradation.

摘要

从胡萝卜（Daucus carota L.）果实中分离出两种新的愈创木烷型倍半萜糖苷，11 - O - 乙酰基 - 托里洛醇8 - O - β - D - 吡喃葡萄糖苷（1）和1β - 羟基托里洛醇11 - O - β - D - 吡喃葡萄糖苷（2）。基于质谱、核磁共振光谱分析以及化学降解确定了它们的化学结构。