作者: Yingzi Tan , Zhikai Guo , Mengyue Zhu , Jing Shi , Wei Li
DOI: 10.1016/J.CCLET.2020.03.059
关键词:
摘要: Spirobisnaphthalenes comprise a relatively rare family of natural products that are normally isolated from fungi and occasionally from plants. Here we reported the discovery of seven new preussomerin-type spirobisnaphthalenes, preussomerins YT1-YT7 (1-7), and seven known ones (8-14), from the endophytic fungus Edenia gomezpompae, enriching the structural diversity of this family of natural products. Their structures were established by 1D and 2D NMR spectroscopy, HRESIMS analysis and comparison with previously reported …