idarubicin is transformed into idarubicinol to a high extent , similarly to the transformation of daunorubicin to daunorubicinol , whereas the 13-dihydroderivatives of esorubicin , epirubicin or pirarubicin are present in plasma at lower levels than the parent drugs .
C0020789
idarubicin
C0011015
daunorubicin