The molecule is a 32-membered macrolide antibiotic isolated from the fermentation broth of Nocardia brasiliensis. It exhibits antifungal activity. It has a role as a metabolite and an antifungal agent. It is an epoxide, a deoxy hexoside, a macrolide antibiotic and a methyl ester.
1-O-[(1R,3R,5R,9S,10S,12S,13R,14R,17E,20S,22R,24S,27R,28R,30S,31R,32S)-14-[(2S,3S,4R,5R,6R,7S)-7-[(2R,4S,5R,6S)-4,5-dimethoxy-6-methyloxan-2-yl]oxy-3,5-dihydroxy-4,6-dimethyloctan-2-yl]-3,9,20,22,24,28,30,31,32-nonahydroxy-13,27-dimethyl-16-oxo-11,15,34-trioxatricyclo[28.3.1.010,12]tetratriacont-17-en-5-yl] 3-O-methyl 2-butylpropanedioate