Ceritinib (LDK378)

Non-specific ALK Inhibitor

GSK1838705A : IGF-1R, IC50=2.0 nM; IR, IC50=1.6 nM, ALK, IC50=0.5 nM.

FDA-approved ALK Inhibitor

Crizotinib (PF-02341066) : Approved by FDA for non-small cell lung carcinoma (NSCLC).

Newest ALK Inhibitor

ASP3026 ^New : Novel and selective inhibitor for ALK with IC50 of 3.5 nM.

Classic ALK Inhibitor

TAE684 (NVP-TAE684) : Potent and selective ALK inhibitor with IC50 of 3 nM, 100-fold more sensitive for ALK than InsR.

Lorlatinib (PF-6463922) ^New

PF-06463922 is a potent, dual ALK/ROS1 inhibitor with K_i of <0.02 nM, <0.07 nM, and 0.7 nM for ROS1, ALK (WT), and ALK (L1196M), respectively. Phase 1.

Erlotinib ^New

Erlotinib is an EGFR inhibitor with IC50 of 2 nM, >1000-fold more sensitive for EGFR than human c-Src or v-Abl.

R428 (BGB324) ^New

R428 (BGB324) is an inhibitor of Axl with IC50 of 14 nM, >100-fold selective for Axl versus Abl. Selectivty for Axl is also greater than Mer and Tyro3 (50-to-100- fold more selective) and InsR, EGFR, HER2, and PDGFRβ (100- fold more selective).

TAE684 (NVP-TAE684)

TAE684 (NVP-TAE684) is a potent and selective ALK inhibitor with IC50 of 3 nM in a cell-free assay, 100-fold more sensitive for ALK than InsR.

GSK1838705A

GSK1838705A is a potent IGF-1R inhibitor with IC50 of 2.0 nM, modestly potent to IR and ALK with IC50 of 1.6 nM and 0.5 nM, respectively, and little activity to other protein kinases.

Features:A small-molecule kinase inhibitor of IGF-1R and the insulin receptor.

Alectinib (CH5424802)

Alectinib (CH5424802) is a potent ALK inhibitor with IC50 of 1.9 nM in cell-free assays, sensitive to L1196M mutation and higher selectivity for ALK than PF-02341066, NVP-TAE684 and PHA-E429.

AP26113-analog (ALK-IN-1)

AP26113-analog (ALK-IN-1) is an analog of AP26113 which is a potent and selective ALK inhibitor. It is also an inhibitor of EGFR.

Features:At least 10-fold more potent and selective in ALK inhibition relative to crizotinib.

ASP3026

ASP3026 is a novel and selective inhibitor for ALK with IC50 of 3.5 nM. Phase 1.

AZD3463

AZD3463 is a novel orally bioavailable ALK inhibitor with K_i of 0.75 nM, which also inhibits IGF1R with equivalent potency.

Gefitinib (ZD1839)

Gefitinib (ZD-1839) is an EGFR inhibitor for Tyr1173, Tyr992, Tyr1173 and Tyr992 in the NR6wtEGFR and NR6W cells with IC50 of 37 nM, 37nM, 26 nM and 57 nM, respectively.

Features:A potent EGFR tyrosine kinase inhibitor.