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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.
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页码:1379 / 1382
页数:4
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