1 44D 7-[5-(4-amino-5-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-4-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy]-6,9,11-trihydroxy-9-(2-hydroxy-acetyl)-7,8,9,10-tetrahydro-naphthacene-5,12-dione 1.000 2 MAR 4'-epi-4'-(2-deoxyfucose)daunomycin 0.860 3 DM5 Idarubicin 0.708 4 DM2 Doxorubicin 0.700 5 DM6 4'-epidoxorubicin 0.700 6 DM7 4'-deoxy-4'-iododoxorubicin 0.700