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New Metabolites from Endolichenic Fungus Pleosporales sp.
Author(s) -
Jiao Yang,
Li Gang,
Wang HaiYing,
Liu Jing,
Li XiaoBin,
Zhang LuLu,
Zhao ZunTian,
Lou HongXiang
Publication year - 2015
Publication title -
chemistry and biodiversity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.427
H-Index - 70
eISSN - 1612-1880
pISSN - 1612-1872
DOI - 10.1002/cbdv.201400279
Subject(s) - chemistry , terphenyl , cyclohexenone , fungus , stereochemistry , organic chemistry , botany , biology
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, (5 R )‐5‐hydroxy‐2,3‐dimethylcyclohex‐2‐en‐1‐one ( 8 ), based on the spectroscopic data.
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