single-strand dna breaks induced by chromophore-modified anthracyclines related to doxorubicin ( including 11-deoxydaunorubicin , 4-demethoxydaunorubicin , 4-demethoxy-11-deoxy-4'-epi-daunorubicin , 4-demethyl-6-o-methyldoxorubicin ) in cultured p388 leukemia cells were determined by the filter alkaline elution method .
C0020789
4-demethoxydaunorubicin
C0011015
daunorubicin