Fungal metabolites. XIII. Isolation and structural elucidation of new peptaibols, trichodecenins-I and -II from Trichoderma viride

Article abstract of DOI:10.1248/cpb.42.489

Three new groups of peptaibols, trichodecenins, trichorovins and trichocellins, have been isolated from conidia of the fungus, Trichoderma viride. The structures of trichodecenins-I and -II were established by positive-ion fast-atom bombardment, collision-induced dissociation mass spectrometry and two-dimensional NMR spectroscopy. Trichodecenins-I and -II have a (Z)-4-decenoyl group, six amino acid residues and a leucinol moiety in the molecules. Trichodecenin-II was synthesized by the solution-phase method.

Full text of DOI:10.1248/cpb.42.489

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