作者: Julia M. Dickinson , James R. Hanson , Peter B. Hitchcock , Norman Claydon
DOI: 10.1039/P19890001885
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摘要: An antifungal metabolite of Trichoderma harzianum has been shown to be (E)-4-hydroxy-6,6-dimethoxy-3-(2-methyl-1-oxohex-4-enyl)pyridin-2-one. The incorporation [1-13C]- and [1,2-13C2]-acetic acid [Me-13C]methionine into harzianopyridone the sites labelling were established by n.m.r. methods. A low [U-14C]aspartic was also observed.