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Two new compounds, deacetylisowortmins A and B, isolated from an endophytic Fungus, Talaromyces wortmannii LGT-4

文献类型: 外文期刊

作者: Fu, Guang-Chao 1 ; Yang, Zhong-Duo 1 ; Zhou, Shuang-Yan 3 ; Yu, Hai-Tao 4 ; Zhang, Fei 1 ; Yao, Xiao-Jun 3 ;

作者机构: 1.Lanzhou Univ Technol, Sch Life Sci & Engn, Lanzhou, Peoples R China

2.Lanzhou Univ Technol, Sch Life Sci & Engn, Prov Educ Key Lab Screening Evaluat & Adv Proc Tr, Lanzhou, Peoples R China

3.Lanzhou Univ, Dept Chem, Lanzhou, Peoples R China

4.Gansu Acad Agr Sci, Inst Plant Protect, Lanzhou, Peoples R China

关键词: Endophytic fungus;Talaromyces wortmannii;deacetylisowortmins;structure elucidation;enzyme inhibition

期刊名称:NATURAL PRODUCT RESEARCH ( 影响因子:2.861; 五年影响因子:2.572 )

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收录情况: SCI

摘要: Two new compounds, deacetylisowortmins A (1) and B (2), were isolated from Talaromyces wortmannii LGT-4. Their structures were established by 1D and 2D NMR spectra, as well as comparison of the experimental and calculated electronic circular dichroism spectra. Monoamine oxidase and acetylcholinesterase inhibitory activities of 1 and 2 were also evaluated.

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[1]Wortmannines A-C, three novel wortmannin derivatives with an unusual five-membered B ring from the endophytic fungus Talaromyces wortmannii LGT-4. Fu, Guang-Chao,Yang, Zhong-Duo,Shu, Zong-Mei,Xue, Hong-Yan,Wang, Yong-Gang,Yang, Zhong-Duo,Zhou, Shuang-Yan,Yao, Xiao-Jun,Li, Xin-Ming,Fang, Jian-Guo,Li, Xin-Ming,Fang, Jian-Guo,Yu, Hai-Tao.

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