81975-90-8

3,5,12-trihydroxy-3-(hydroxyacetyl)-10-methoxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-1-yl 4-O-[3-O-acetyl-2,6-dideoxy-4-O-(6-methyl-5-oxotetrahydro-2H-pyran-2-yl)hexopyranosyl]-2,3,6-trideoxy-3-(dimethylamino)hexopyranoside