Fusacandins A and B; Novel Antifungal Antibiotics of the Papulacandin Class from Fusarium sambucinum. II. Isolation and Structural Elucidation.
- 1 January 1995
- journal article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 48 (7) , 614-618
- https://doi.org/10.7164/antibiotics.48.614
Abstract
Two novel antifungal compounds of the papulacandin class, named fusacandins A and B, have been isolated from Fusarium sambucinum. Each compound contains two units of galactose and one of glucose, the latter connected as a C-glycoside to an aromatic moiety. Fusacandin A is esterified at two sites with long-chain, unsaturated fatty acids and fusacandin B at only one site. The structures of the fusacandins were elucidated through analysis of mass spectral and 1-D and 2-D homonuclear and heteronuclear NMR data.Keywords
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