Isolation, Characterization and Structure of a New Allenic Polyine Antibiotic Produced by Fungus LL-07F275.
- 1 January 1995
- journal article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 48 (5) , 375-379
- https://doi.org/10.7164/antibiotics.48.375
Abstract
Antibiotic 07F275 (1), produced by submerged fermentations of fungal culture LL-07F275, was isolated and characterized despite its inherent instability. Its UV spectrum was identical with that of nemotin, a member of the allenic polyacetylene family, but a molecular weight of 218 daltons indicated a new compound. Structure 1 was determined on the basis of spectroscopic evidence, particularly NMR. Since 1 is a thirteen carbon-containing allenic diyne, it is closely related to mycomycin.Keywords
This publication has 0 references indexed in Scilit: