一种来自显著韧革菌CGMCC5.57的新化合物。

A new compound from Stereum insigne CGMCC5.57.

作者信息

Tian Meng-Qing, Wu Qing-Lan, Wang Xin, Zhang Ke-Qin, Li Guo-Hong

机构信息

a State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Microbial Resources of the Ministry of Education , Yunnan University , Kunming , China.

出版信息

Nat Prod Res. 2017 Apr;31(8):932-937. doi: 10.1080/14786419.2016.1255889. Epub 2016 Nov 13.

DOI:10.1080/14786419.2016.1255889

PMID:27841018

Abstract

Studies of the EtOAc extract of the culture broth and methanol extract of the mycelium of Stereum insigne CGMCC5.57 led to the isolation of one new dihydrobenzofuran (1) and six known compounds (2-7). The structures of compounds were elucidated mainly by HRESIMS experiments, and 1D, 2D NMR spectroscopy analysis. This is the first report about the chemical constitutes of the fungus S. insigne.

摘要

对显著韧革菌CGMCC5.57的发酵液乙酸乙酯提取物和菌丝体甲醇提取物进行的研究，分离得到了一种新的二氢苯并呋喃（1）和六种已知化合物（2 - 7）。化合物的结构主要通过高分辨电喷雾电离质谱实验以及一维、二维核磁共振光谱分析得以阐明。这是关于显著韧革菌化学成分的首次报道。