AG-17 is an inhibitor of epidermal growth factor (EGF) receptor kinase with an IC50 value of 460 µM in the human epidermoid carcinoma cell line A431.

AG-99 is an inhibitor of EGF receptor kinase with an IC50 value of 10 µM in the human epidermoid carcinoma cell line A431.

AIM-100 is a small molecule inhibitor of Ack1 with an IC50 of 24 nM IC50 value: 24 nM [3] Target: Ack1 Ack1 inhibitor AIM-100 not only inhibited Ack1 activation but also suppressed AKT tyrosine phosphorylation, leading to cell cycle arrest in the G1 ph

Alflutinib (AST-2818, ASK120067) is a third generation EGFR mutation selective tyrosine kinase inhibitor, inhibits EGFR active mutations as well as T790M acquired resistant mutation..

Allitinib (AST-1306, ALS1306)) is a novel potent, selective irreversible EGFR and HER2 inhibitor with IC50 of 0.5 and 3 nM in cell-free assays.

Alofanib ((RPT-835) is a potent, selective, allosteric FGFR2 inhibitor that significantly inhibits bFGF-induced proliferation of HUVEC cells with IC50 of 11 nM

Altiratinib is a MET/TIE2/VEGFR2/TRK (A,B,C) kinase inhibitor in Phase 1 clinical development for the treatment of invasive solid tumors including glioblastoma.

ALW-II-41-27 is a novel Eph receptor tyrosine kinase inhibitor, used for cancer treatment.

AMG-208 is a potent small molecular c-Met inhibitor with an IC50 of 9.3 nM.

AMG-337 is a potent and highly selective small molecule ATP-competitive MET kinase inhibitor. AMG 337 inhibits MET kinase activity with an IC50 of < 5nM in enzymatic assays.

AMG-47a is a potent inhibitor of Lck and T cell proliferation; exhibits anti-inflammatory activity (ED50 = 11 mg/kg) in the anti-CD3 induced production of IL-2 in mice.

Amuvatinib (MP-470) is a potent and multi-targeted inhibitor of c-Kit, PDGFRα and Flt3 with IC50 of 10 nM, 40 nM and 81 nM, respectively.

ANA-12 is a potent and selective TrkB antagonist with anxiolytic and antidepressant activity in mice.

AP24534 is a novel, 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.

Apatinib (YN968D1) is an orally bioavailable, selective VEGFR2 inhibitor with IC50 of 1 nM.

ARQ-531 is a potent, reversible, orally available inhibitor of both wild type and C481S-mutant BTK kinase with IC50 of 0.85 and 0.39 nM,

ARRY-334543 is a small molecule inhibitor of ErbB1 and ErbB2 tyrosine kinases.

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

AST-1306 is a novel irreversible inhibitor of EGFR and ErbB2 with IC50 of 0.5 nM and 3 nM, also effective in mutation EGFR T790M/L858R, more potent to ErbB2-overexpressing cells, 3000-fold selective for ErbB family than other kinases.

ATH686 (ATH-686) is a potent and selective, second-generation inhibitor of mutant FLT3 protein kinase.

AV-412(MP-412) is a potent dual inhibitor of EGFR and ErbB2(IC50=19 nM) tyrosine kinases, including the mutant EGFR(L858R IC50=0.51 nM, T790M IC50=0.79 nM); inhibits autophosphorylation of EGFR and ErbB2 with IC(50) of 43 and 282 nM, respectively.

Avitinib is an orally available, irreversible, epidermal growth factor receptor (EGFR) mutant-selective inhibitor, with potential antineoplastic activity.