Ponatinib is a potent multi-target inhibitor of Abl, PDGFRα, VEGFR2, FGFR1 and Src with IC50 of 0.37 nM, 1.1 nM, 1.5 nM, 2.2 nM and 5.4 nM, respectively.

Axitinib is a multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFRβ and c-Kit with IC50 of 0.1 nM, 0.2 nM, 0.1-0.3 nM, 1.6 nM and 1.7 nM in Porcine aorta endothelial cells, respectively.

Nintedanib is a potent triple angiokinase inhibitor for VEGFR1/2/3, FGFR1/2/3 and PDGFRα/β with IC50 of 34 nM/13 nM/13 nM, 69 nM/37 nM/108 nM and 59 nM/65 nM.

Crenolanib is a potent class III RTKs inhibitor with Kd values of 3.2nM, 2.1nM and 0.74nM for PDGFRα, PDGFRβ and FLT3.

Masitinib is an inhibitor for Kit and PDGFRα/β with IC50 of 200 nM and 540 nM/800 nM, weak inhibition to ABL and c-Fms.

Tivozanib is an inhibitor of VEGFR1, VEGFR2 and VEGFR3 with IC50s of 30 nM, 6.5 nM, 15 nM, respectively. It can also inhibit PDGFR and c-Kit.

Amuvatinib is a potent and multi-targeted inhibitor that inhibits c-Kit, PDGFRα and Flt3 with IC50 of 10, 40 and 81 nM respectively.

CP-673451 is a selective inhibitor of PDGFRα/β with IC50 of 10 nM/1 nM in cell-free assays, exhibits > 450-fold selectivity over other angiogenic receptors, has antiangiogenic and antitumor activity.

Ki8751 is a selective VEGFR2 inhibitor with IC50 of 0.9 nM.

Telatinib is a potent inhibitor of VEGFR2/3, c-Kit and PDGFRα with IC50 of 6 nM/4 nM, 1 nM and 15 nM, respectively.

BLU-285 is a potent KIT receptor and PDGFRα dual inhibitor with IC50 of 0.27 and 0.24 nM for KIT (D816V) and PDGFRα (D842V) respectively, developed as a highly targeted therapy for SM.