Metabolites from the endophytic fungus colletotrichum sp. F168

被引:10
作者
Lei, Hong-Mei [1 ,2 ]
Ma, Ni [3 ]
Wang, Ting [1 ,2 ]
Zhao, Pei-Ji [1 ,2 ]
机构
[1] Yunnan Univ, Minist Educ, State Key Lab Conservat & Utilizat Bioresources Y, Kunming 650091, Yunnan, Peoples R China
[2] Yunnan Univ, Minist Educ, Key Lab Microbial Resources, Kunming 650091, Yunnan, Peoples R China
[3] Dali Bai Autonomous Prefecture Peoples Hosp, Dali 671000, Peoples R China
关键词
Colletotrichum sp. F168; metabolites; structure identification; phytochemical investigation; CONSTITUENTS; STEROIDS; BODIES;
D O I
10.1080/14786419.2019.1638383
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
An endophytic fungus, Colletotrichum sp. F168, was isolated from plant Huperzia serrata (Thunb. ex Murray) Trev. and was subjected to phytochemical investigation. Nine compounds including two new structures were obtained from SDA solid fermentation products of strain F168, which were elucidated by extensive spectroscopic analyses, including 1 D- and 2 D-NMR, and HR-MS experiments. The acetylcholinesterase inhibitory activity of two new compounds 1-2 was tested in vitro. Two new compounds didn't show evident acetylcholinesterase inhibitory activity. [GRAPHICS] .
引用
收藏
页码:1077 / 1083
页数:7
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