CEP-40783-RXDX-106-DataSheet-MedChemExpress

1、Hotline: 400-820-3792Inhibitors Agonists Screening Librarieswww.MedChemECEP-40783Cat. No.: HY-100946CAS No.: 1437321-24-8Synonyms: RXDX-106分式: CHFNO分量: 588.56作靶點: TAM Receptor; c-Met/HGFR作通路: Protein Tyrosine Kinase/RTK儲存式: Powder -20C 3 years4C 2 yearsIn solvent -80C 6 months-20C 1 month溶解性數(shù)據體外實驗 D

2、MSO : 7.6 mg/mL (12.91 mM; Need ultrasonic and warming)Mass Solvent1 mg 5 mg 10 mg Concentration制備儲備液1 mM 1.6991 mL 8.4953 mL 16.9906 mL5 mM 0.3398 mL 1.6991 mL 3.3981 mL10 mM 0.1699 mL 0.8495 mL 1.6991 mL請根據產品在不同溶劑中的溶解度，選擇合適的溶劑配制儲備液，并請注意儲備液的保存式和期限。BIOLOGICAL ACTIVITY物活性 CEP-40783效選擇性，有服活性的AXL和c-Met

3、抑制劑，IC50值分別為7 nM 和12 nM。IC50 & Target IC50: 7 nM (AXL) and 12 nM (c-Met) 1體外研究In AXL-transfected 293GT cells, CEP-40783 is 27-fold more active compared to recombinant enzyme with anIC50 value of 0.26 nM. CEP-40783 also demonstrates superior activity against c-Met in GTL-16 cells (IC50=61/2 Master of

4、 Small Molecules 您邊的抑制劑師www.MedChemEnM). The increased inhibitory activity of CEP-40783 in cells could be attributed to its extended residence timeon both AXL and c-Met, consistent with a Type II mechanism. CEP-40783 shows high kinome selectivityagainst 298 kinases with an S90 of 0.04 (fraction of k

5、inases showing 90% inhibition at 1 M) 1.體內研究 CEP-40783 shows dose- and time-dependent inhibition of AXL phosphorylation using NCI-H1299 NSCLxenografts with 80% target inhibition at 0.3 mg/kg 6 h post dose and complete target inhibition to 90%inhibition at 1 mg/kg between 6-24 h, while a 10 mg/kg po

6、dose resulted in complete AXL inhibition up to 48 hpost dosing 1. In 3/5 (60%) of the tumor models, CEP-40783 shows in vivo efficacy, including tumorregressions, significantly superior to that achieved with an optimal regimen of paclitaxel. In 4/4 (100%) of theerlotinib-insensitive tumor models, CEP

7、-40783 demonstrates significant efficacy (66 to 118% TGI) comparedto the control group at the 30 mg/kg dose. Additionally, CEP-40783 in combination with erlotinib demonstratesuperior anti-tumor efficacy compared to CEP-40783 and erlotinib single agents in the one erlotinib-sensitivemodel evaluated.

8、CEP-40783 as a single agent and in combination with erlotinib are well tolerated 2.PROTOCOLAnimal Mice: Mice bearing established Champions TumorGrafts are treated orally with 10 mg/kg and 30 mg/kg qd ofAdministration 2 CEP-40783 for 10 to 34 days and anti-tumor efficacy and tolerability are evaluate

9、d 2.MCE has not independently confirmed the accuracy of these methods. They are for reference only.REFERENCES1. Sheila M, et al. CEP-40783: A potent and selective AXL/c-Met inhibitor for use in breast, non-small cell lung (NSCLC), and pancreaticcancers. abstract. In: Proceedings of the AACR-NCI-EORT

10、C International Conference: Molecular Targets and Cancer Therapeutics; 2013Oct 19-23; Boston, MA. Philadelphia (PA): AACR; Mol Cancer Ther 2013;12(11 Suppl):Abstract nr C275.2. Jay F, et al. Antitumor activity of the dual AXL/c-Met inhibitor CEP-40783 in Champions primary TumorGraft models of human non-small cell lung cancer (NSCLC). abstract. In: Proceedings of the AACR-NCI-EORTC International Conference: Molecular Targets andCancer Therapeutics; 2013 Oct 19-23; Boston, MA. Philadelphia (PA): AACR; Mol Cancer Ther 2013;12(11 Suppl):Abstract nr C272.McePdfHeightCaution: Product has not be