Novel C30 sterol from Porana racemosa

被引：0

作者：

Li, BG ^{[1
]}

Chen, B ^{[1
]}

Wang, DY ^{[1
]}

Ye, Q ^{[1
]}

Zhang, GL ^{[1
]}

机构：

[1] Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China

来源：

ACTA BOTANICA SINICA | 2004年 / 46卷 / 03期

关键词：

Porana racemosa; Convolvulaceae; C-30; sterol; racemosol; flavonol glycoside;

D O I：

暂无

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A novel C-30 sterol, (22E, 24xi)-24-n-propylcholest-7, 22-dien-3beta-ol (racemosol, 1), along with scopoletin (2), scopolin (3), umbelliferone (4), methyl beta-D-frucopyranoside (5), syringaresinol-4-O-beta-D-glucopyranoside (6), quercetin-3-O-beta-D-glucopyranoside (7), quercetin-3-O-alpha-L-rhamnopyranoside (8), eupatilin (9), kaempferol-3-O-beta-D glucopyranoside (10) and (E)-N-2-(2,3-dihydroxyphenyl) ethyl cinnamamide (11), was isolated from the whole plants of Porana racemosa Roxb. Their structures were elucidated predominantly by spectral evidence.

引用

页码：375 / 378

页数：4

共 15 条

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