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New Tricholomalides D–G from the Mushroom Tricholoma ustaloides Grown in an Italian Beech Wood

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). The...

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Detalles Bibliográficos
Autores principales: Gilardoni, Gianluca, Negri, Francesca, Vita Finzi, Paola, Hussain, Faiq H. S., Vidari, Giovanni
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10650213/
https://www.ncbi.nlm.nih.gov/pubmed/37959864
http://dx.doi.org/10.3390/molecules28217446
Descripción
Sumario: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.