Setosphlides A–D, New Isocoumarin Derivatives from the Entomogenous Fungus Setosphaeria rostrate LGWB-10
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DOI: 10.1007/s13659-020-00292-8
Abstract: Abstract Investigation of the entomogenous fungus Setosphaeria rostrate LGWB-10 from Harmonia axyridis led to the isolation of four new isocoumarin derivatives, setosphlides A–D ( 1 – 4 ), and four known analogues ( 5 –… read more here.
Keywords: new isocoumarin; isocoumarin derivatives; entomogenous fungus; rostrate lgwb ... See more keywords
Three new isocoumarin derivatives from the mangrove endophytic fungus Penicillium sp. YYSJ-3.
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DOI: 10.1016/s1875-5364(20)30031-5
Abstract: Three new isocoumarin derivatives, (S)-6,8-dihydroxy-5-(methoxymethyl)-3,7-dimethylisochroman-1-one (1), (S)-6,8-dihydroxy-3,5,7-trimethyl-isochroman-1-one (2) and (R)-2-chloro-3-(8-hydroxy-6-methoxy-1-oxo-1H-isochromen-3-yl) propyl acetate (3), along with four known compounds (4-7) were isolated from a mangrove endophytic fungus Penicillium sp. YYSJ-3. Their structures were established on the… read more here.
Keywords: fungus penicillium; endophytic fungus; mangrove endophytic; new isocoumarin ... See more keywords