5,12-Naphthacenedione, 7-((4-O-(4-O-(3-amino-5,6-dihydro-6-methyl-5-oxo-2H-pyran-2-yl)-2,6-dideoxy-alpha-L-lyxo-hexopyranosyl)-2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-9-ethyl-7,8,9,10-tetrahydro-1,4,6,9-tetrahydroxy-, (7S-(7alpha(2S*,6R*),9alpha))- 70135-19-2