Steroidal alkaloids from the bulbs of Fritillaria monatha

被引:10
|
作者
Liu, Hong Ning [1 ]
Li, Fei [1 ]
Luo, Yong Ming [1 ]
Zhu, Wei Feng [1 ]
机构
[1] Jiangxi Univ Tradit Chinese Med, Nanchang 330004, Peoples R China
基金
中国国家自然科学基金;
关键词
Fritillaria monatha Migo; steroidal alkaloids; pengbeisine A; pengbeisine B;
D O I
10.1016/j.cclet.2008.03.008
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two new Steroidal alkaloids, named pengbeisine A and pengbeisine B, were isolated from the fresh bulbs of Fritillaria monatha Migo. along with a known alkaloid. The structures were characterized as 22,26-imino-17, 23-oxido-5 alpha-jerv-6-oxo-2 alpha,3 beta-diol and 22, 26-imino-17, 23-oxido-5 alpha-jerv-6-oxo-2 beta,3 alpha-diol on the basis of spectroscopic methods. (C) 2008 Yong Ming Luo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码:544 / 546
页数:3
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