102770-00-3

A-500359B capuramycin Antibiotic 446S3-1 α-L-Talofuranuronamide, 1-deoxy-5-O-[4-deoxy-N-[(3S)-hexahydro-2-oxo-1H-azepin-3-yl]-β-L-erythro-hex-4-enopyranuronamidosyl]-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-methyl- 1-[5-O-[4,6-Dideoxy-6-oxo-6-[[[(3S)-hexahydro-2-oxo-1H-azepine]-3-yl]amino]-β-L-erythro-4-hexenopyranosyl]-3-O-methyl 6-deoxy-6-amino-α-L-talofuranuronosyl]-1,2,3,4-tetrahydro-2,4-dioxopyrimidine