Two new diketopiperazines from the tin mine tailings-derived fungus Schizophyllum commune YIM DT 10058

被引:8
作者
Chunyu, Wei-Xun [1 ,2 ]
Ding, Zhang-Gui [1 ,2 ]
Zhao, Jiang-Yuan [3 ]
Wang, Yong-Xia [1 ,2 ]
Han, Xiu-Lin [1 ,2 ]
Li, Ming-Gang [1 ,2 ]
Wen, Meng-Liang [1 ,2 ]
机构
[1] Yunnan Univ, Key Lab Conservat & Utilizat Bioresource, Minist Educ, Yunnan Inst Microbiol, Kunming, Peoples R China
[2] Yunnan Univ, Key Lab Microbial Resources, Minist Educ, Yunnan Inst Microbiol, Kunming, Peoples R China
[3] Yunnan Univ, Minist Educ, Key Lab Med Chem Nat Resource, Kunming, Peoples R China
基金
中国国家自然科学基金;
关键词
Schizophyllum commune; diketopiperazines; antibacterial and cytotoxic activities; EPICOCCUM-NIGRUM; A-D; THIODIKETOPIPERAZINES; CONSTITUENTS; METABOLITE;
D O I
10.1080/14786419.2016.1274894
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Two new diketopiperazines, named diphenylalazine C (1) and epicoccin U (2), together with six known compounds (3-8) were isolated from the EtOAc extract of the fermentation broth of the tin mine tailings-derived fungus Schizophyllum commune YIM DT 10058. Their structures were elucidated by detailed analysis of spectroscopic data and comparison with related known compounds. Compounds 1 and 2 exhibited weak antibacterial and cytotoxic activities.
引用
收藏
页码:1566 / 1572
页数:7
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