Golvatinib (E7050)

Golvatinib (E7050) Basic information
Description In vitro In vivo
Product Name:Golvatinib (E7050)
Synonyms:N-[2-Fluoro-4-[[2-[[[4-(4-methylpiperazin-1-yl)piperidin-1-yl]carbonyl]amino]pyridin-4-yl]oxy];E-7050N-[2-Fluoro-4-[[2-[[[4-(4-methylpiperazin-1-yl)piperidin-1-yl]carbonyl]amino]pyridin-4-yl]oxy]phenyl]-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide;E-7050;N-[2-Fluoro-4-[[2-[[[4-(4-methylpiperazin-1-yl)piperidin-1-yl]carbonyl]amino]pyridin-4-yl]oxy]phenyl]-N'-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide;Golvatinib;E-7050 (Golvatinib);Golvatinib (E7050);1,1-Cyclopropanedicarboxamide, N-[2-fluoro-4-[[2-[[[4-(4-methyl-1-piperazinyl)-1-piperidinyl]carbonyl]amino]-4-pyridinyl]oxy]phenyl]-N'-(4-fluorophenyl)-
CAS:928037-13-2
MF:C33H37F2N7O4
MW:633.69
EINECS:
Product Categories:Inhibitors
Mol File:928037-13-2.mol
Golvatinib (E7050) Structure
Golvatinib (E7050) Chemical Properties
Melting point 187 - 190°C
Boiling point 867.5±65.0 °C(Predicted)
density 1.408
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
pka12.91±0.70(Predicted)
form Solid
color White to Off-White
CAS DataBase Reference928037-13-2
Safety Information
MSDS Information
Golvatinib (E7050) Usage And Synthesis
DescriptionGolvatinib (E7050) is a dual c-Met and VEGFR-2 inhibitor with IC50 of 14 nM and 16 nM, does not inhibit bFGF-stimulated HUVEC growth (up to 1000 nM). Phase 1/2.
In vitroIn vitro studies indicate that E7050 potently inhibits phosphorylation of both c-Met and VEGFR-2. E7050 also potently represses the growth of both c-met amplified tumor cells and endothelial cells stimulated with either HGF or VEGF. E7050 circumvents resistance to all of the reversible, irreversible, and mutant-selective EGFR-TKIs induced by exogenous and/or endogenous HGF in EGFR mutant lung cancer cell lines, by blocking the Met/Gab1/PI3K/Akt pathway in vitro. E7050 also prevents the emergence of gefitinib-resistant HCC827 cells induced by continuous exposure to HGF.
In vivoIn vivo studies using E7050 shows inhibition of the phosphorylation of c-Met and VEGFR-2 in tumors, and strong inhibition of tumor growth and tumor angiogenesis in xenograft models. Treatment of some tumor lines containing c-met amplifications with high doses of E7050 (50–200 mg/kg) induces tumor regression and disappearance. In a peritoneal dissemination model, E7050 shows an antitumor effect against peritoneal tumors as well as a significant prolongation of lifespan in treated mice. In another xenograft model research, tumors produced by HGF-transfected Ma-1 (Ma-1/HGF) cells are more angiogenic than vector control tumors and shows resistance to ZD1839. E7050 alone inhibits angiogenesis and retards growth of Ma-1/HGF tumors. E7050 combined with ZD1839 induces marked regression of tumor growth.
DescriptionGolvatinib is an orally bioavailable dual inhibitor of the receptor tyrosine kinases c-Met and VEGF receptor 2 (VEGFR2), which are involved in tumor progression. Golvatinib inhibits autophosphorylation of c-Met in MKN45 cells and phosphorylation of VEGFR2 in human umbilical vein endothelial cells (HUVECs; IC50s = 14 and 16 nM, respectively). It also inhibits proliferation of a variety of cancer cell lines and of HUVECs stimulated with hepatocyte growth factor (HGF) and VEGF but not bFGF (IC50s = 17, 84, and >1,000 nM for HGF-, VEGF-, and bFGF-stimulated HUVECs, respectively). In nude mouse xenograft models using MKN45, Hs746T, SNU-5, or EBC-1 cancer cells, golvatinib (25-200 mg/kg, daily) dose-dependently reduces tumor volume, and it increases survival in the model using MKN45 cells.
UsesE7050 is a dual c-Met and VEGFR-2 inhibitor with IC50 of 14 nM and 16 nM, respectively.
UsesGolvatinib is a potent and orally available inhibitor of c-MET and VEGFR-2 that exhibits potential antitumor properties by suppressing the overexpression of these receptor tyrosine kinases.
DefinitionChEBI: Golvatinib is an aromatic ether.
targetc-Met
references[1] nakagawa t, tohyama o, yamaguchi a, et al. e7050: a dual c-met and vegfr-2 tyrosine kinase inhibitor promotes tumor regression and prolongs survival in mouse xenograft models. cancer science, 2010, 101(1): 210-215.
Golvatinib (E7050) Preparation Products And Raw materials
BEZ235 (NVP-BEZ235, Dactolisib) N-Methylbenzamide Afatinib (2S)-1-[3-Ethyl-7-[[(1-oxido-3-pyridinyl)methyl]amino]pyrazolo[1,5-a]pyrimidin-5-yl]-2-piperidineethanol 2-Methylaminoethanol N-Methylolacrylamide N-Methyldiethanolamine N-Methyl pyrrole Dasatinib Alectinib N-Methylbenzylamine Capmatinib

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