10-Descarbomethoxy marcellomycin 5,12-Naphthacenedione, 7-((O-2,6-dideoxy-alpha-L-lyxo-hexapyranosyl-(1-4)-O-2,6-dideoxy-alpha-L-lyxo-hexopyranosyl-(1-4)-2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-9-ethyl-7,8,9,10-tetrahydro-1,4,6,9-tetrahydroxy-, (7S-cis)- 70135-18-1