New extracellular fatty acids in culture filtrates of Sporothrixflocculosa and S. rugulosa
- 1 January 1995
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 73 (1) , 84-87
- https://doi.org/10.1139/v95-012
Abstract
Two new and rare unsaturated, extracellular fatty acids were identified in the culture filtrates of the biocontrol fungi, Sporothrixflocculosa and S. rugulosa. 16-Methyl-9E-nonadecenoic acid (1) and (Z,Z)-10,14-eicosadienoic acid (2) were characterized on the basis of infrared (IR) and nuclear magnetic resonance spectra (13C and 1N NMR), and gas chromatographic – mass spectrometric data (GC–MS). The structure of compounds 1 and 2 was confirmed by oxidative degradation to the known standards, dimethyl azelate, dimethyl succinate, dimethyl sebacate, and methyl caproate. Keywords: unsaturated fatty acids, fungi.Keywords
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