CHMFL-ABL/KIT-155 is a highly potent and orally active type II ABL/c-KIT dual kinase inhibitor (IC50s: 46 nM/75 nM). It arrests cell cycle progression and induces apoptosis.
Ilorasertib hydrochloride (ABT-348 hydrochloride) is an ATP-competitive multitargeted kinase inhibitor, which inhibits Aurora C, Aurora B, and Aurora A (IC50s: 1 nM, 7 nM, 120 nM). It also suppresses RET tyrosine kinase, PDGFRβ, and Flt1 (IC50s: 7 nM, 3 nM, and 32 nM).