ptk2/fak

BI-4464 is a highly selective inhibitor targeting focal adhesion kinase (FAK). BI-4464 effectively blocks the catalytic activity of FAK by competitively binding to the ATP-binding site, with an IC₅₀ of 17 nM. In addition to its role as a kinase inhibitor, BI-4464 can also serve as a FAK-targeting ligand (warhead) for PROTAC design. By conjugation with an E3 ligase ligand via an appropriate linker, the resulting PROTAC molecule can induce the selective degradation of FAK through the ubiquitin–proteasome pathway, providing a valuable tool for cancer biology and related disease research.

BI-3663 is a highly selective PTK2/FAK PROTAC that utilizes cereblon ligands to hijack E3 ligases for PTK2 degradation, with an IC50 of 18 nM. It is composed of BI-4464 linked to Pomalidomide with a linker[1]. Anti-cancer.

PND-1186 (VS-4718) is a specific and reversible FAK inhibitor with an IC50 of 1.5 nM.

Defactinib (VS-6063) is a second-generation inhibitor of FAK that inhibits FAK phosphorylation at the Tyr397 site. Defactinib has potential antitumor activity.

PF-573228 is an ATP-competitive FAK inhibitor. In a cell-free assay, the IC50 of FAK is 4 nM.

Y15 (1,2,4,5-Benzenetetramine tetrahydrochlor) is a potent and specificsmall-molecule FAK scaffolding inhibitor that inhibits its autophosphorylation activity, blocks tumor growth.

Roslin 2 bromide (Benzylhexamethylenetetramine bromide) is a p53 reactivator that disrupts the binding of FAK and p5, exhibiting anticancer effects.

Fangchinoline (Tetrandrine B) is extracted from Stephania tetrandra S. Moore.

FAK-IN-7 has potential antiproliferative activity and is a FAK inhibitor.

Chloropyramine hydrochloride (Alergosan) is a histamine receptor H1 antagonist.

ALK inhibitor 1 is a selective ALK kinase inhibitor.

Tos-PEG4-t-butyl ester (Tos-PEG4-Boc) is a PROTAC linker characterized by its PEG composition, crucial in synthesizing various PROTACs, including BI-3663, a selective PTK2/FAK PROTAC. Using cereblon ligands, it targets E3 ligases to degrade PTK2, exhibiting potent inhibitory activity with an IC50 of 18 nM[1].

NVP-TAE 226 (TAE226) is a potent FAK inhibitor (IC50: 5.5 nM), exhibiting even greater efficacy against Pyk2 (IC50: 3.5 nM), and is 10- to 100-fold less effective against IGF-1R, InsR, c-Met, and ALK.

Ifebemtinib (tosylate) (BI-853520 (tosylate); IN-10018 (tosylate)) is a highly selective PTK2 kinase inhibitor with anti-tumor properties. It inhibits FAK autophosphorylation in prostate cancer cells and suppresses spheroid formation and in situ tumor growth in vivo. Ifebemtinib (tosylate) is applicable in cancer research, including studies on solid tumors, breast cancer, and malignant pleural mesothelioma.

PF-562271 hydrochloride (PF-562271 HCl) is a potent, ATP-competitive, reversible inhibitor of FAK with IC50 of 1.5 nM in cell-free assays, ~10-fold less potent for Pyk2 than FAK and >100-fold selectivity against other protein kinases, except for some CDKs.

GSK2256098 (GTPL7939) is a small molecule FAK kinase inhibitor.

PF-431396 is a dual PYK2/FAK inhibitor (IC50: 11/2 nM).

PF-562271 is an effective ATP-competitive, reversible inhibitor of FAK(IC50=1.5 nM) and Pyk2 kinase(IC50=13 nM).

Masitinib (AB1010) is a tyrosine-kinase inhibitor used in the treatment of mast cell tumors in animals, specifically dogs. Since its introduction in November 2008 it has been distributed under the commercial name Masivet. It has been available in Europe since the second part of 2009. In the USA it is distributed under the name Kinavet and has been available for veterinaries since 2011.

CEP-37440 is an effective and specific Dual FAK/ALK inhibitor with IC50s of 120 nM(ALK cellular in 75% human plasma) and 2.3 nM (FAK).

ALK inhibitor 2 is a new-type and selective inhibitor for the ALK kinase.

1. Nitidine chloride has inhibitory effects on various tumors, such as renal cancer , breast cancer. 2. Nitidine chloride inhibits the proliferation of SMMC-7721 cells in vitro in a time- and dose-dependent manner and identifies efficacy in vivo in a mouse model of HCC.

PF-562271 besylate (PF-00562271 Besylate) is a potent, ATP-competitive, reversible inhibitor of FAK with IC50 of 1.5 nM, ~10-fold less potent for Pyk2 than FAK and >100-fold selectivity against other protein kinases, except for some CDKs.

TAK-960 hydrochloride is a potent, selective, orally active inhibitor of polo-like kinase 1 (PLK1) (IC50: 0.8 nM). TAK-960 hydrochloride inhibits the proliferation of a variety of tumour cell lines and significantly treats a variety of tumour xenografts.