Steroidal alkaloids from roots of Solanum spirale

被引：23

作者：

Ripperger, H

机构：

[1] Institute of Plant Biochemistry, D-06120 Halle (Saale)

来源：

PHYTOCHEMISTRY | 1996年 / 43卷 / 03期

关键词：

Solanum spirale; Solanaceae; steroid alkaloids; solaspiralidine; etioline; 3-O(beta-D-glucopyranosyl) etioline;

D O I：

10.1016/0031-9422(96)00347-0

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

In addition to etioline two new alkaloids, solaspiralidine and a glycoside, were isolated from roots of Solanum spirale. Their structures were elucidated as (20R,25 xi)-23,26-epimino-3 beta,16 alpha-dihydroxycholesta-5,23(N)- dien-22-one and 3-O-(beta-D-glucopyranosyl)etiotine [(25S)-22,26-epimino-3 beta-(beta-D-glucopyranosyloxy)cholesta-5,22(N)-dien- 16 alpha-ol]. Copyright (C) 1996 Published by Elsevier Science Ltd

引用

页码：705 / 707

页数：3

共 9 条

[1]

SOLANUM ALKALOIDS .114. HAVANINE - A STEROIDAL ALKALOID GLYCOSIDE FROM SOLANUM-HAVANENSE [J].