期刊
PHYTOCHEMISTRY
卷 71, 期 1, 页码 100-103出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.phytochem.2009.09.020
关键词
Craterellus odoratus; Basidiomycete; Epoxymethylenecyclohexanetriol-bicyclofarnesane; Merosesquiterpenoids; Craterellins A-C
资金
- National Basic Research Program of China [2009CB522300]
- National Natural Science Foundation of China [30830113]
- Chinese Academy of Sciences [KSCX1-YW-R-24, KSCX2-YW-G-025]
Rare merosesquiterpenoids, craterellins A-C (1-3), were isolated from cultures of basidiomycete Craterellus odoratus together with the previously known massarinolin C (4). Structures of 1-3 were elucidated on the basis of extensive spectroscopic analysis. Compounds 1-3 possess a rare, epoxymethylenecyclohexanetriol-bicyclofarnesane sesquiterpene hybrid skeleton. Compounds 1-4 were evaluated for their inhibitory activities against two isozymes of lip-hydroxysteroid dehydrogenases (11 beta-HSD1 and 11 beta-HSD2). (C) 2009 Elsevier Ltd. All rights reserved.
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