Chemical and Pharmaceutical Bulletin · 1963 · 23 citations · 0 references
Life SciencesBiochemistryBiologyMetabolismMycologyPlant BiochemistryBioinorganic ChemistryFungal BiochemistryFungal MetabolismFungal Natural Product BiosynthesisFungal Secondary MetabolitesTerpenoid BiosynthesisBioactive Compounds From Marine FungiFungal PigmentsMarine Fungal Natural ProductsPlant PigmentsStructure Elucidation Of Fungal Metabolites
The structures of ustilaginoidin B, C28H18O11, m.p. >300°, [α]25D-360°(dioxan) and ustilaginoidin C, C28H18O12, m.p. >300°, [α]25D-260°(dioxan) which were isolated as the pigments of Ustilaginoidea virens (COOKE) TAKAHASHI, were studied mostly by the NMR spectral analyses of their peracetates to conclude as being formulated as II (R=H) and III (R=H), respectively.