RSC Publishing


Publishing

 

Journal of the Chemical Society, Chemical Communications


Journal of the Chemical Society, Chemical Communications was published between 1972 - 1995.


Paper

J. Chem. Soc., Chem. Commun., 1988, 743 - 745, DOI: 10.1039/C39880000743


Structure elucidation of the fumonisins, mycotoxins from Fusarium moniliforme

S. Catherine Bezuidenhout, Wentzel C. A. Gelderblom, Charles P. Gorst-Allman, R. Marthinus Horak, Walter F. O. Marasas, Gerhard Spiteller and Robert Vleggaar


The structures of the fumonisins, a family of structurally related mycotoxins isolated from cultures of Fusarium moniliforme, were elucidated by mass spectrometry and 1H and 13C n.m.r. spectroscopy as the diester of propane-1,2,3-tricarboxylic acid and either 2-acetylamino- or 2-amino-12,16-dimethyl-3,5,10,14,15-pentahydroxyicosane as well as in each case the C-10 deoxy analogue; in all cases both the C-14 and C-15 hydroxy groups are involved in ester formation with the terminal carboxy group of propane-1,2,3-tricarboxylic acid.