A new sesquiterpene from Caragana intermediia

被引:6
作者
Sun, Zhi Hua
Hu, Chang Qi [1 ]
Wang, Jin Yi
机构
[1] Fudan Univ, Sch Pharm, Shanghai 200032, Peoples R China
[2] NW A&F Univ, Coll Sci, Yangling 712100, Peoples R China
基金
中国国家自然科学基金;
关键词
Caragana intermediia; leguminosae; sesquiterpene; (-)-alloaromadendrane-3; beta; 9; beta-diol;
D O I
10.1016/j.cclet.2007.09.034
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new alloaromadendrane-type sesquiterpene, (-)-alloaromadendrane-3 beta,9 beta-diol (1), has been isolated from the aerial part of Caragana intermediia. The structure of (-)-alloaromadendrane-3 beta,9 beta-diol (1) was established by spectroscopic methods, including X-ray analysis that provided its relative stereochemistry. Bioassay showed that (-)-alloaromadendrane-3 beta,9 beta-diol (1) possesses anti-pyricularia oryzae P-2b activity with MIC value of 10 mu g/mL. (c) 2007 Jin Yi Wang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码:1379 / 1382
页数:4
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