Fungal Metabolites. XIII. Isolation and Structural Elucidation of New Peptaibols, Trichodecenins-I and -II, from Trichoderma viride.
- 1 January 1994
- journal article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 42 (3) , 489-494
- https://doi.org/10.1248/cpb.42.489
Abstract
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.Keywords
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