Drak2-in-1, a potent, selective and ATP-competitive DRAK2 inhibitor, has an IC50 and KIvalue of 3 nM and 0.26 nM, respectively.Drak2-in-1 also had an effect on DRAK1 (IC50=51 nM).
TAK285-IODO, similar to TAK285 in which the trifluoro group is replaced by iodo, is a novel dual erbB protein kinase inhibitor that specifically targets human epidermal growth factor receptor (EGFR) and HER2.