Molecular Mechanisms of Anthracycline Activity.- Anthracycline Cardiotoxicity.- Daunomycin-TFO Conjugates for Downregulation of Gene Expression.- Acid-Sensitive Prodrugs of Doxorubicin.- Doxorubicin Conjugates for Selective Delivery to Tumors.- Anthracycline–Formaldehyde Conjugates and Their Targeted Prodrugs.- Sabarubicin.- Nemorubicin.