标题：New Metabolites from Endolichenic Fungus Pleosporales sp.
作者：Jiao, Yang;Li, Gang;Wang, Hai-Ying;Liu, Jing;Li, Xiao-Bin;Zhang, Lu-Lu;Zhao, Zun-Tian;Lou, Hong-Xiang
作者机构：[Jiao, Y] Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Sh 更多
通讯作者地址：[Zhao, ZT]Shandong Normal Univ, Coll Life Sci, 88 East Wenhua Rd, Jinan 250014, Peoples R China.
来源：Chemistry & biodiversity
关键词：Benzocoumarins;Cucurbitarins;Fungi;Endolichenic fungi;Pleosporales;Terphenyl derivatives
摘要：Eight new metabolites were obtained from the culture of an endolichenic fungus, Pleosporales sp. Their structures were determined as three terphenyl derivatives, cucurbitarins A-C (1-3, resp.), two structurally related compounds, cucurbitarins D and E (4 and 5, resp.), two benzocoumarins, 3,10-dihydroxy-4,8-dimethoxy-6-methylbenzocoumarin (6) and 3,8,10-trihydroxy-4-methoxy-6-methylbenzocoumarin (7), as well as one cyclohexenone, (5R)-5-hydroxy-2,3-dimethylcyclohex-2-en-1-one (8), based on the spectroscopic data.