| Literature DB >> 34369658 |
Yong-Liang Wang1,2, Bin-Yuan Hu1, Meng-An Qian1, Zi-Hang Wang1, Jing-Mei Zou1,2, Xu-Yan Sang1,2, Lei Li1,2, Xiao-Dong Luo1, Li-Xing Zhao1,2.
Abstract
A new compound named koninginin W (1) and four known polyketides (2-5) were isolated from endophytic fungus Trichoderma koningiopsis YIM PH30002 of Panax notoginseng. The structures of 1 - 5, including absolute configuration of 1, were elucidated on the detailed analysis of the HR-ESI-MS, 1D and 2D NMR, and X-ray crystallographic data. Koninginin W (1) presented weak antibacterial activity against Escherichia coli, Bacillus subtilis and Salmonella typhimurium.Entities:
Keywords: Trichoderma koningiopsis; antibacterial activity; polyketide
Year: 2021 PMID： 34369658 DOI： 10.1002/cbdv.202100460
Source DB: PubMed Journal: Chem Biodivers ISSN： 1612-1872 Impact factor: 2.408