科研之友
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摘要
The new anthraquinone derivative, 6,8-di-O-methylaverantin (1), together with six known congeners (2-7), were characterized from a culture extract of the marine algous fungus, Aspergillus versicolor EN-7. Their structures were elucidated by spectroscopic methods. A bioassay showed compounds 1, 2 and 5 to have weak inhibition against Escherichia coli, while compound 5 also displayed weak inhibition against Staphylococcus aureus.
- 出版日期2012-9
- 单位中国科学院海洋研究所; 大连交通大学
