Table 2.

Table of quinone-like topoisomerase inhibitors

Topoisomerase II
Poisons	Doxorubicin, MIX
Reversible catalytic inhibitor	Eleutherin
Irreversible catalytic inhibitors	α and β-lapachone
Topoisomerase I
Shikonin, camptothecin derivatives
Dual
Saintopin

MIX mitoxantrone