the h-35 rat hepatoma cell was markedly more sensitive to the anthracenedione mitoxantrone ( ic50 , 0.05 microm ) than to the anthracycline antibiotics daunorubicin ( ic50 , 0.5 microm ) and adriamycin ( ic50 , 2.5 microm ) .
C0003174
anthracenedione
C0026259
mitoxantrone