期刊
CHEMISTRY OF NATURAL COMPOUNDS
卷 52, 期 4, 页码 591-594出版社
SPRINGER
DOI: 10.1007/s10600-016-1719-z
关键词
butyrolactones; Aspergillus versicolor; anti-tobacco mosaic virus activity
资金
- National Natural Science Foundation of China [21462051]
- Excellent Scientific and Technological Team of Yunnan High School [2010CI08]
- Yunnan University of Nationalities Green Chemistry and Functional Materials Research for Provincial Innovation Team [2011HC008]
- Yunnan University of Nationalities
Two new butyrolactones, versicolactones E-F (1 and 2), along with three known butyrolactones (3-5), were isolated from the fermentation products of the endophytic fungus Aspergillus versicolor. Their structures were elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. The anti-tobacco mosaic virus (anti-TMV) activities of 1-5 were evaluated. Compounds 1-5 showed modest anti-TMV activities with inhibition rates of 14.6-18.8%.
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