New Metabolites from Endolichenic Fungus Pleosporales sp. |
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| Authors: | Yang Jiao Gang Li Hai‐Ying Wang Jing Liu Xiao‐Bin Li Lu‐Lu Zhang Zun‐Tian Zhao Hong‐Xiang Lou |
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| Institution: | 1. Department of Natural Products Chemistry, Key Laboratory of Chemical Biology of Ministry of Education, School of Pharmaceutical Sciences, Shandong University, No.?44 West Wenhua Road, Jinan 250012, P.?R. China, (phone: +86‐531‐88382012;2. fax: +86‐531‐88382019);3. College of Life Sciences, Shandong Normal University, No.?88 East Wenhua Road, Jinan 250014, P.?R. China (phone: +86‐531‐86180719;4. fax: +86‐531‐86180749) |
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| Abstract: | 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. |
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| Keywords: | Benzocoumarins Cucurbitarins Fungi Endolichenic fungi Pleosporales Terphenyl derivatives |
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