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  • New Tricholomalides D–G fro...
    Gilardoni, Gianluca; Negri, Francesca; Vita Finzi, Paola; Hussain, Faiq H. S; Vidari, Giovanni

    Molecules (Basel, Switzerland), 11/2023, Volume: 28, Issue: 21
    Journal Article

    Four novel seconeodolastane diterpenoids, named tricholomalides D–G, were isolated, together with the known tricholomalide C, from the fruiting bodies of Tricholoma ustaloides Romagn., a species belonging to the large Tricholoma genus of higher mushrooms (Basidiomycota, family Tricholomataceae). They were isolated through multiple chromatographic separations, and the structures, including the absolute configuration, were established through a detailed analysis of MS, NMR, and CD spectral data and comparison with related compounds reported in the literature, which has been thoroughly revised.