3-Aminopyridine-2-carboxaldehyde thiosemicarbazone (3-AP) is a ribonucleotide reductase inhibitor and iron chelator with anti-tumor activity.
3-aminopyridine carboxaldehyde thiosemicarbazone (3-AP) has a IC
50 value of 0.3μM.
[1] It exhibits anti-proliferative activity in preclinical models of cancer, such as lung cancer.
[2] It also has an ability to increase the cytotoxicity, intracellular uptake and DNA incorporation of gemcitabine
in vitro.
[2]