The metabolites of Trichoderma longibrachiatum. Part II The structures of trichodermolide and sorbiquinol
- 1 March 1996
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 74 (3) , 371-379
- https://doi.org/10.1139/v96-042
Abstract
Trichoderma longibrachiatum Rifai aggr. is a fungus reported to be antagonistic to the fungus Mycena citricolor, the causative agent of the American leaf spot disease of coffee. We have investigated the metabolites produced when T. longibrachiatum is grown in liquid culture and have isolated several new compounds. The structures of trichodermolide (2) and sorbiquinol (3) were determined by a combination of spectroscopic techniques, including 1H and 13C NMR, IR, UV, CD, ORD, and mass spectrometry, and by preparation of derivatives. Key words: Trichoderma longibrachiatum, leaf spot disease, coffee, fungal metabolites.Keywords
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