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  • Title: p-Terphenyls from the fruiting bodies of Paxillus curtisii and their antioxidant properties.
    Author: Lee IK, Jung JY, Kim YS, Rhee MH, Yun BS.
    Journal: Bioorg Med Chem; 2009 Jul 01; 17(13):4674-80. PubMed ID: 19450986.
    Abstract:
    New p-terphenyls, curtisians R (1)-V (5), have been isolated together with known compounds, curtisians E, I-P, and kynapcin-12, from the methanolic extract of the fruiting bodies of Paxillus curtisii (Paxillaceace). Their structures were established by various spectroscopic analyses including 1D- and 2D-NMR experiments, as well as high-resolution FAB-mass analysis. They exhibited significant protective effects against oxidative damage of supercoiled DNA and 2-deoxyribose by hydroxyl radicals generated from the Fenton reaction.
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