fgfr 1

FGFR-IN-1 is a highly effective inhibitor targeting the Fibroblast Growth Factor Receptor (FGFR) group, comprising FGFR1, FGFR2, and FGFR3, with an impressive inhibitory concentration (IC 50) of less than 100 nM (US20130338134A1, example 219).

Futibatinib (FGFR-IN-1) is a novel, potent and highly selective FGFR inhibitor, used for antitumor treatment.

FIIN-1 (FGFR irreversible inhibitor-1) is an irreversible and selective FGFR inhibitor with Kd of 2.8, 6.9, 5.4, 120, 32 and 120 nM for FGFR1, FGFR2, FGFR3, FGFR4, Flt1, Flt14, respectively.FIIN-1 inhibited FGFR1, FGFR2, FGFR3, FGFR4, with IC50 of 9.2, 6.2, 11.9 and 189 nM. FIIN-1 inhibited FGFR1, FGFR2, FGFR3 and FGFR4, with IC50s of 9.2, 6.2, 11.9 and 189 nM, respectively.

FGFR4-IN-1 is a potent FGFR4 inhibitor (IC50: 0.7 nM).

FGFR1/DDR2 inhibitor 1 is an inhibitor of discoindin domain receptor 2 (DDR2) and fibroblast growth factor receptor 1 (FGFR1), with IC50 values of 31.1 nM, 108.4 nM and 3.2 nM for FGFR1, KG-1, and DDR2, respectively.

FGFR1 inhibitor-2 (with an IC50 of 4.55 μM in MDA-MB-231 cells) is a potent inhibitor of FGFR1. It is specifically useful for studying metastatic triple-negative breast cancer.

FGFR3-IN-1 (compound 1) is a fibroblast growth factor receptor (FGFR) inhibitor that inhibits FGFR1 (IC50: 40 nM), FGFR2 (IC50: 5.1 nM) and FGFR3 (IC50: 12 nM).

FGFR1/VEGFR2-IN-1 (compound 2b) is an inhibitor of both FGFR1 and VEGFR2, applicable in cancer research [1].

FGFR1 inhibitor-6 is a potent inhibitor of FGFR1 (IC50: 16.31 nM) with cytotoxic activity. fGFR1 inhibitor-6 is capable of blocking the cell cycle in pro-G1 and G2/M phases and inducing apoptosis.

FGFR1 inhibitor-10 (Compound 4i), with an IC50 of 28 nM, effectively inhibits FGFR1 phosphorylation. This compound demonstrates anti-angiogenic and anti-invasion properties, as well as a significant anti-tumor effect [1].

FGFR1 Inhibitor 7 (compound 5), a potent FGFR1 tyrosine kinase inhibitor, exhibits an IC50 of 0.33 nM against its target and demonstrates broad-spectrum cytotoxicity against human cancer cell lines. Additionally, it inhibits MOLT3 cells with an IC50 of 2.1 μM [1].

FGFR1 inhibitor-9 (Compound 7) is an FGFR1 inhibitor with potent binding affinity, exhibiting an IC50 of 0.85 nM. It targets the ATP-binding pocket of FGFR1 and demonstrates anticancer activity [1].

FGFR1 inhibitor-8 (Compound 9), an FGFR1 inhibitor with an IC50 of 0.5 nM, binds to the ATP-binding pocket of FGFR1 and exhibits anticancer activity [1].

FGFR2-IN-1 is an FGFR inhibitor that inhibits FGFR1, FGFR2, and FGFR3 with IC50s of 460, 140, and 2200 nM, respectively.FGFR2-IN-1 can be used for the study of cancers associated with FGFR2.CAS 번호13460-73-81-1

(Z)-Semaxinib (SU5416) is a potent and selective VEGFR(Flk-1/KDR) inhibitor (IC50: 1.23 μM), 20-fold more selective for VEGFR over PDGFRβ, no inhibition for FGFR, InsR, and EGFR. (Z)-Semaxinib is a quinolone derivative with potential antineoplastic activity.

Semaxinib (SU5416) is a potent and selective VEGFR2 inhibitor (IC50: 1.23 μM), 20-fold more selective for VEGFR than PDGFRβ, lack of activity against InsR, EGFR, and FGFR. Semaxanib reversibly inhibits ATP binding to the tyrosine kinase domain of vascular endothelial growth factor receptor 2 (VEGFR2), which may inhibit VEGF-stimulated endothelial cell migration and proliferation and reduce the tumor microvasculature.

Infigratinib (NVP-BGJ398) (BGJ398) is an orally bioavailable pan FGFR inhibitor (IC50: 0.9/1.4/1 nM for FGFR1/2/3), >40-fold selective for FGFR versus FGFR4 and VEGFR2.

Resigratinib (KIN-3248) is a FGFR tyrosine kinase inhibitor exhibiting antineoplastic activity [1].

FGFR3-IN-7 is a potent, selective inhibitor of FGFR 3, demonstrating an IC50 value of less than 350 nM , and is utilized in cancer research [1].

Irpagratinib (ABSK011) is an orally active fibroblast growth factor receptor (FGFR) tyrosine kinase inhibitor with specificity for FGFR4, exhibiting an IC50 of less than 10 nM. It effectively inhibits FGFR4 auto-phosphorylation and disrupts subsequent signal transduction to downstream pathways. Demonstrating high exposure in pharmacokinetic studies in mice, rats, and dogs, Irpagratinib also displays antineoplastic activity in subcutaneous xenograft tumor models [1].

FGFR3-IN-6 is a potent, selective inhibitor of FGFR 3, exhibiting an IC50 value of less than 350 nM , and is utilized in cancer research [1].

JK-P3 is a pyrazole-based inhibitor of VEGFR-2 (IC50: 7.8 μM). JK-P3 inhibits FGFR 1/3 kinase activity in vitro, but has no effect on FGFR signaling in cell-based assays. The compound blocks wound healing and tube formation in HUVEC without effecting endo

PD153035 hydrochloride (ZM 252868) is a effective and selective inhibitor of EGFR (Ki: 5.2 pM, IC50: 29 pM); few influence against FGFR, PGDFR, InsR, CSF-1, and Src.

Infigratinib phosphate (BGJ-398 phosphate) is an effective inhibitor of the FGFR family (IC50: 0.9 nM, 1.4 nM, 1 nM, and 60 nM for FGFR1, FGFR2, FGFR3, and FGFR4, respectively).

PD-161570 is a potent and ATP-competitive human FGF-1 receptor inhibitor with an IC50 of 39.9 nM and a Ki of 42 nM. PD-161570 also inhibits the PDGFR, EGFR and c-Src tyrosine kinases with IC50 values of 310 nM, 240 nM, and 44 nM, respectively.

FIIN-3 is an irreversible inhibitor of FGFR.

ALK2-IN-5, a pyrazolopyrimidine compound, serves as an inhibitor of ALK2 and FGFR, targeting disorders linked with their activity, including cancer [1].

Brivanib (BMS-540215) is an ATP-competitive inhibitor against VEGFR2 with IC50 of 25 nM, moderate potency against VEGFR-1 and FGFR-1, but >240-fold against PDGFR-β. Phase 3.

Multi-kinase-IN-2 is an orally active inhibitor of angiokinases. multi-kinase-IN-2 significantly inhibits the activity of angiokinases such as VEGFR-1/2/3, PDGFRα/β, FGFR-1, LYN and c-KIT kinases. -IN-2 significantly attenuates phosphorylation of AKT and ERK proteins, induces apoptosis and has anticancer effects.

CE-245677 is a selective, orally active Tie2 kinase inhibitor identified by Pfizer previously in development for the treatment of certain cancers. CE-245,677 is a potent reversible inhibitor of Tie2 and TrkA/B kinases with a cellular IC50 of 4.7 and 1 nM, resp., displays >100x selectivity against a number of other angiogenic receptor tyrosine kinases (e.g. KDR, PDGFR, FGFR) and gene family panels, and demonstrates good oral absorption in in vivo rat PK studies (F=80%).

Dovitinib (CHIR-258) (TKI258, CHIR258) is a multitargeted RTK inhibitor, mostly for class III (FLT3/c-Kit, IC50: 1/2 nM), also effective to class IV (FGFR1/3) and class V (VEGFR1-4) RTKs (IC50: 8-13 nM), less potent to EGFR, InsR, EphA2, c-Met, IGF-1R, Tie2, and HER2.

CPL304110 is an orally active, selective and potent inhibitor of the fibroblast growth factor receptor FGFR (1-3), acting on FGFR1 (IC50: 0.75 nM), FGFR2 (IC50: 0.5 nM), FGFR3 (IC50: 3.05 nM).

FGFR4-IN-16 (CY-15-2) is a covalent inhibitor targeting FGFR-4, utilized in cancer research [1].

Infigratinib-Boc, a derivative of the ATP-competitive pan-FGFR inhibitor Infigratinib, incorporates a Boc (t-Butyloxy carbonyl) group [1].

PD 089828 is a competitive inhibitor of the receptor tyrosine kinases FGFR1, PDGFRβ, and EGFR (IC50s = 0.15, 1.76, and 5.47 µM, respectively) and a noncompetitive inhibitor of the nonreceptor tyrosine kinase c-Src (IC50 = 0.18 µM)

PD168393 is an irreversible EGFR inhibitor (IC50: 0.70 nM), irreversibly alkylate Cys-773; inactive against PKC, FGFR, PDGFR, and insulin.

Pazopanib Hydrochloride (Votrient HCl) is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFR, FGFR, c-Kit and c-Fms with IC50 of 10 nM, 30 nM, 47 nM, 84 nM, 74 nM, 140 nM and 146 nM in cell-free assays, respectively.

Tyrosine kinase-IN-1 is a multi-targeted tyrosine kinase inhibitor（KDR, Flt-1, FGFR1 and PDGFRα with IC50s of 4nM, 20nM, 4nM, 2 nM ,respectively）

PRN1371 is a specific and potent FGFR1-4 and CSF1R inhibitor (IC50s: 0.6/1.3/4.1/19.3/8.1 nM for FGFR1/2/3/4 and CSF1R).

ASP5878 potently inhibited the tyrosine kinase activities of recombinant FGFR1, 2, 3, and 4 with IC50 values of 0.47, 0.60, 0.74, and 3.5 nmol/L.

PDGFR Tyrosine Kinase Inhibitor III (PDGF Receptor Tyrosine Kinase Inhibitor III) (PDGF Receptor Tyrosine Kinase Inhibitor III) is a multikinase inhibitor that inhibits PDGFR, EGFR, FGFR, PKA, and PKC, respectively. PDGFR Tyrosine Kinase Inhibitor III can be used for the research of amyotrophic lateral sclerosis [1].

FGFR-IN-2 (compound 1) is a potent inhibitor of FGFR, acting on FGFR1 (IC50: 7.3 nM), FGFR2 (IC50: 4.3 nM), FGFR3 (IC50: 7.6 nM) and FGFR4 (IC50: 11 nM).

FGFR-IN-7 (compound 17) is an orally active, potent FGFR modulator with the ability to penetrate the blood-brain barrier. It exhibits neuroprotective properties, enhancing brain exposure and decreasing the likelihood of phospholidosis. FGFR-IN-7 proves valuable for research on neurodegenerative diseases [1].

PF 477736 (PF-736,PF-00477736) is a specifc, effective and ATP-competitive Chk1 inhibitor (Ki: 0.49 nM ) and also inhibits FGFR3, Aurora-A, VEGFR2, Flt3, Fms (CSF1R), Ret and Yes.

FGFR-IN-11 (compound I-5) is an orally active, covalent inhibitor of FGFR, exhibiting IC50 values of 9.9 nM (FGFR1), 3.1 nM (FGFR2), 16 nM (FGFR3), and 1.8 nM (FGFR4). This compound demonstrates nanomolar potency in inhibiting proliferation of various cancer cells and significantly hinders tumor growth in xenograft mouse models [1].

Rogaratinib (BAY1163877) is an aberrant inhibitor of fibroblast growth factor receptor (FGFR). Rogaratinib is as an orally available, selective and potent inhibitor of FGFR-1, -2 and -3 kinase activity.

SUN13837 is an orally active, potent modulator of the fibroblast growth factor receptor (FGFR) with the ability to penetrate the blood-brain barrier (BBB). It exhibits neuroprotective activity and holds promise for furthering research on neurodegenerative diseases [1].

FGFR-IN-3 (compound 6) is a highly potent and orally active modulator of FGFR (fibroblast growth factor receptor). It has the ability to penetrate the blood-brain barrier (BBB). Additionally, FGFR-IN-3 exhibits significant neuroprotective properties. Therefore, it holds potential for research on neurodegenerative diseases [1].

FGF/PDGF/VEGF RTK Inhibitor is a potent, reversible, atp-competitive inhibitor against pdgfrβ, fgfr-1, and vegfr-2 (ic50 = 20, 90, and 240 nm, respectively) and effectively suppresses vegf-stimulated proliferation of hmvecs (ec50 = 420 nm).

PD153035 (NSC-669364) hydrochloride is an effective and selective inhibitor of EGFR (Ki/IC50: 5.2/29 pM, in cell-free assays); little inhibitory against FGFR, PGDFR, InsR, CSF-1 and Src.