1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5-dihydroxy-7-methoxy-6,11-dioxo-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2R-(2alpha,5alpha,6beta))-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1R-(1alpha,2beta,4beta))- 79199-60-3 Methyl (1R-(1alpha,2beta,4beta))-2-ethyl-1,2,3,4,6,11-hexahydro-2,5-dihydroxy-7-methoxy-6,11-dioxo-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2R-(2alpha,5alpha,6beta))-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-1-naphthacenecarboxylate Methyl 2-ethyl-1,2,3,4,6,11-hexahydro-2,5-dihydroxy-7-methoxy-6,11-dioxo-4-((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2R-(2alpha,5alpha,6beta))-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-1-naphthacenecarboxylate (1R-(1alpha,2beta,4beta))-