For research use only. Not for therapeutic Use.
Lucitanib (E-3810) is a novel dual inhibitor of VEGFR and FGFR, potently and selectively inhibits VEGFR1, VEGFR2, VEGFR3, FGFR1 and FGFR2 with IC50s of 7 nM, 25 nM, 10 nM, 17.5 nM, and 82.5 nM, respectively.
Consistent with the inhibitory activity of VEGFR and FGFR auto-phosphorylation, Lucitanib potently inhibits VEGF and bFGF-stimulated HUVEC proliferation with IC50 of 40 and 50 nM, respectively. Besides, Lucitanib (E-3810) also inhibits CSF-1R with IC50 of 5 nM[1]. Lucitanib potently inhibits FGFR2 activity (Ki<0.05 μM), follows by PDGFRα activity (Ki=0.11 μM). The Ki values obtained for DDR2, LYN, CARDIAK, CSBP (2), EPHA2, and YES range between 0.26 and 8 μM[2].
Lucitanib (E-3810), at oral dosing of 20 mg/kg for 7 consecutive days, completely inhibits (P<0.01) the bFGF induced angiogenic response compare with the response in vehicle-treated mice. Lucitanib (E-3810) shows a broad spectrum of activity, being active in all the xenografts tested (HT29 colon carcinoma, A2780 ovarian carcinoma, A498, SN12K1, and RXF393 renal carcinomas) with dose-dependent inhibition of tumor growth. E-3810 significantly delays growth during treatment, but tumors resume their growth when treatment is suspended; in a few cases, tumor regression is observed[1]. The activity of Lucitanib (E-3810) given at the doses of 15 mg/kg is tested on MDA-MB-231 breast cancer transplanted subcutaneously, at a late stage, when tumor masses reach 350 to 400 mg. This tumor xenograft is very sensitive to Lucitanib (E-3810), with complete tumor stabilization lasting throughout the 30-day treatment. As in other tumor models, tumors re-grow after withdrawal of Lucitanib (E-3810) at a rate similar to control tumors[3].
| Catalog Number | I000297 |
| CAS Number | 1058137-23-7 |
| Synonyms | 6-[7-[(1-aminocyclopropyl)methoxy]-6-methoxyquinolin-4-yl]oxy-N-methylnaphthalene-1-carboxamide |
| Molecular Formula | C26H25N3O4 |
| Purity | ≥95% |
| InChI | InChI=1S/C26H25N3O4/c1-28-25(30)19-5-3-4-16-12-17(6-7-18(16)19)33-22-8-11-29-21-14-24(23(31-2)13-20(21)22)32-15-26(27)9-10-26/h3-8,11-14H,9-10,15,27H2,1-2H3,(H,28,30) |
| InChIKey | CUDVHEFYRIWYQD-UHFFFAOYSA-N |
| SMILES | CNC(=O)C1=CC=CC2=C1C=CC(=C2)OC3=C4C=C(C(=CC4=NC=C3)OCC5(CC5)N)OC |
| Reference | [1]. Bello E, et al. E-3810 is a potent dual inhibitor of VEGFR and FGFR that exerts antitumor activity in multiple preclinical models. Cancer Res. 2011 Feb 15;71(4):1396-405. [2]. Colzani M, et al. Quantitative chemical proteomics identifies novel targets of the anti-cancer multi-kinase inhibitor E-3810. Mol Cell Proteomics. 2014 Jun;13(6):1495-509. [3]. Bello E, et al. The tyrosine kinase inhibitor E-3810 combined with NSC 125973 inhibits the growth of advanced-stage triple-negative breast cancer xenografts. Mol Cancer Ther. 2013 Feb;12(2):131-40 |
