A new 5-acyl-2-methylpyrrole from the endophytic fungus S20 of Cephalotaxus hainanensis
文献类型: 外文期刊
第一作者: Dai, Wen-jun
作者: Dai, Wen-jun;Dai, Hao-fu;Wu, Jiao;Liu, Jian;Mei, Wen-li
作者机构:
关键词: 5-acyl-2-methylpyrrole;Antibacterial activity;Cephalotaxus hainanensis;Endophytic fungus
期刊名称:NATURAL PRODUCT COMMUNICATIONS ( 影响因子:0.986; 五年影响因子:1.068 )
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收录情况: SCI
摘要: A new 5-acyl-2-methylpyrrole, isolated from the endophytic fungus S20 of Cephalotaxus hainanensis, was elucidated as 1-(5-methyl-1H-pyrrol-2-yl)-2- ((2S*,3R*)-3-((E)-prop-1-enyl)oxiran-2-yl)ethanone (1) on the basis of spectroscopic evidence, including 1D- and 2D-NMR (HMQC, ~1H- ~1H COSY, HMBC and ROESY) and MS analysis. Compound 1 showed inhibitory effects on Staphylococcus aureus and methicillin-resistant S. aureus by the filter paper disc agar diffusion method.
分类号: N
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