78173-89-4

auramycinone methyl (1R,2R,4S)-2,4,5,7-tetrahydroxy-2-methyl-6,11-dioxo-3,4-dihydro -1H-tetracene-1-carboxylate (1R)-1,2,3,4,6,11-Hexahydro-2α,4α,5,7-tetrahydroxy-2-methyl-6,11-dioxo-1-naphthacenecarboxylic acid methyl ester (1R,2R,4S)-2-Methyl-1,2,3,4,6,11-hexahydro-2,4,5,7-tetrahydroxy-6,11-dioxo-1-naphthacenecarboxylic acid methyl ester