Lenvatinib (E7080)

Lenvatinib (E7080)

Pharmaceutical Inhibitors Lenvatinib for Thyroid cancer drugs /Email:phoebe@chembj.com

Product Name: Lenvatinib (E7080)

Synonyms: 4-[3-Chloro-4-(cyclopropylaminocarbonyl)aminophenoxy]-7-methoxy-6-quinolinecarboxamide;E7080;E7080 (Lenvatinib);Lenvatinib (E7080);ER-203492-00;1-(4-(6-carbamoyl-7-methoxyquinolin-4-yloxy)-2-chlorophenyl)-3-cyclopropylurea;4-[3-Chloro-4-(cyclopropylaminocarbonyl)aminophenoxy]-7-methoxy-6-quinolinecarboxamide XEN445

CAS: 417716-92-8

MF: C21H19ClN4O4

MW: 426.85

Product Categories: FGF receptor antagonist

density 1.46

Purity : 99%

Appearance : White powders

Package : 1kg/foil bag

Usage E7080 (Lenvatinib) is a multi-target inhibitor of VEGFR2 and VEGFR3 with IC50 of 4 nM and 5.2 nM, respectively.

Lenvatinib Description

Lenvatinib is an inhibitor of multiple RTK with IC50 values of 22 nM, 4 nM, 5.2 nM, 39 nM and 35 nM on VEGFR-1, VEGFR-2, VEGFR-3, PDGFRβ and RET, respectively.

E7080, as a potent inhibitor of in vitro angiogenesis, shows a significantly inhibitory effect on VEGF/KDR and SCF/Kit signaling. According to the in vitro receptor tyrosine and serine/threonine kinase assays, E7080 inhibits Flt-1, KDR, Flt-4 with IC50 of 22, 4.0 and 5.2 nM, respectively. In addition to these kinases, E7080 also inhibits FGFR1 and PDGFR tyrosine kinases with IC50 value of 46, 51 and 100 nM for FGFR1, PDGFRα and PDGFRβ, respectively. E7080 potently inhibits phosphorylation of VEGFR2 (IC50, 0.83 nM) and VEGFR3 (IC50, 0.36 nM) in HUVECs which is stimulated by VEGF and VEGF-C, respectively. A recent study shows that E7080 treatment (both at 1 μM and 10 μM) results in a significant inhibition of cell migration and invasion by inhibiting FGFR and PDGFR signaling.

When orally administrated in a H146 xenograft model, E7080 inhibits the growth of H146 tumor at 30 and 100 mg/kg in a dose-dependent manner and leads to tumor regression at 100 mg/kg. Furthermore, E7080 at 100 mg/kg decreases microvessel density more than anti-VEGF antibody and imatinib treatment. E7080 significantly inhibits local tumor growth in a MDA-MB-231 mammary fat pad (m.f.p.) model with RTVs (calculated tumor volume on day 8/tumor volume on day 1) of 0.81, and reduces both angiogenesis and lymphangiogenesis of established metastatic nodules of MDA-MB-231 tumor in the lymph nodes.

Lenvatinib Application

Lenvatinib (E7080) is an inhibitor of multiple RTK with IC50 values of 22nM, 4nM, 5.2nM, 39nM and 35nM on VEGFR-1, VEGFR-2, VEGFR-3, PDGFRβ and RET, respectively .

Lenvatinib is presently under investigation both as monotherapy and in combination with cytotoxic agents for multiple types of solid tumor, including thyroid carcinoma and hepatocellular carcinoma (in Phase III trials), and melanoma, renal carcinoma, non-small cell lung carcinoma, glioblastoma multiforme, and ovarian and endometrial carcinoma (Phase I and II trials) .

When used as an inhibitor of RET kinase, Lenvatinib cause growth inhibition in TPC-1 cells and LC-2/ad cells. The GI50 values are 27nM and 48nM. It is also reported that Lenvatinib can inhibit RET (rearranged during transfection) gene fusion kinases, and inhibit oncogenic signaling of RET gene fusions. Lenvatinib has been demonstrated to exert antitumor activities in RET gene fusion-driven tumor models.

Note:

If you are intersted in our products, please contact us !

Email:phoebe@chembj.com

Skype:+8618827344661

Phone(whatsapp):+8618827344661