Synonyms: ConcanamycinA, 4'-O-de(aminocarbonyl)-8-deethyl-8-methyl-; Oxacyclooctadeca-3,5,13,15-tetraen-2-one,18-[(1S,2R,3S)-3-[(2R,4R,5S,6R)-4-[(2,6-dideoxy-b-D-arabino-hexopyranosyl)oxy]tetrahydro-2-hydroxy-5-methyl-6-(1E)-1-propenyl-2H-pyran-2-yl]-2-hydroxy-1-methylbutyl]-8,10-dihydroxy-3,17-dimethoxy-5,7,9,11,13-pentamethyl-,(3Z,5E,7R,8R,9S,10S,11R,13E,15E,17S,18R)- (9CI); Oxacyclooctadecane,concanamycin A deriv.; Concanamycin D