Siraitic acid F, a new nor-cucurbitacin with novel skeleton, from the roots of Siraitia grosvenorii

被引：22

作者：

Si, JY

Chen, DH ^{[1
]}

Tu, GZ

机构：

[1] Chinese Acad Med Sci, Inst Med Plant Dev, Beijing 100094, Peoples R China

[2] Peking Union Med Coll, Beijing 100094, Peoples R China

[3] Beijing Inst Micro Chem, Beijing 100091, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2005年 / 7卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Siraitia grosvenorii; Cucurbitaceae; siraitic acid F;

D O I：

10.1080/10286020310001609010

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

A new cucurbitane triterpene, siraitic acid F ( 1), has been isolated from the roots of Siraitia grosvenorii (Swingle) C. Jeffrey, and its structure has been elucidated as 29-nor-4,24-diene-3,11-dioxo-19-hydroxy-6,19-cyclocucurbitane-26-oic acid on the basis of spectroscopic evidences, including a series of 2D NMR analyses.

引用

页码：37 / 41

页数：5