Pulvomycin

Labilomycin

Antibiotic-1063Z

22-[12-[(2-O,4-O-Dimethyl-6-deoxy-β-D-galactopyranosyl)oxy]-2,11-dihydroxy-1,3-dimethyl-4-oxo-5,7,9-tridecatrienyl]-6,14-dihydroxy-5,8,12-trimethyloxacyclodocosa-4,7,9,11,15,17,19-heptene-2,13-dione