MGCD-265是一种有效的，多靶点，及ATP竞争性的c-Met和VEGFR1/2/3抑制剂，IC50分别为1 nM， 3 nM/3 nM/4 nM，也抑制Ron和Tie2。MGCD-265是多靶点受体酪氨酸激酶抑制剂。MGCD-265有效抑制 Met, Met^Y1235D, Met^M1250T, VEGFR1, VEGF2, VEGF3, Ron, 和Tie2, IC50为 1 nM到7 nM。MGCD-265 作用于c-Met驱动的肿瘤细胞 (MKN45, MNNG-HOS, 和SNU-5)和非c-Met-驱动的肿瘤细胞(HCT116和MDA-MB-231)，抑制细胞增殖，IC50分别为6 nM-30 nM 和1 μM-3 μM。

98%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

MGCD 265

DMSO ：96 mg/mL (185.5 mM)

Met,RON,VEGFR1,VEGFR2,VEGFR3,,

MGCD-265 is a multi-target inhibitor of receptor tyrosine kinases. MGCD-265 potently inhibits Met, MetY1235D, MetM1250T, VEGFR1, VEGF2, VEGF3, Ron, and Tie2, with IC50 values ranging from 1 nM to 7 nM. MGCD-265 inhibits cell proliferation both in c-Met-driven tumor cells (MKN45, MNNG-HOS, and SNU-5) and in non-c-Met-driven tumor cells (HCT116 and MDA-MB-231), with IC50 values of 6 nM–30 nM and 1 μM–3 μM, respectively. In serum starved MKN45 cells, MGCD-265 (40 nM–5 μM) effectively inhibits c-Met phosphorylation and its downstream signaling pathways, including Erk, Akt, Stat3, and Fak. MGCD-265 (6 nM–1 μM) also induces apoptosis in MKN45 cells.

In c-Met-driven or non-c-Met-driven mice xenograft models of MKN45, U87MG, MDA-MB-231, COLO205, and A549 tumor cells, MGCD-265 (20 mg/kg–60 mg/kg) inhibits tumor growth and c-Met signaling. MGCD-265 (40 mg/kg) also downregulates genes involved in angiogenesis, including VEGF and IL-8, both in tumor and plasma of mice with U87MG xenograft. MGCD-265 also inhibits the plasma level of shed-Met.

Targeting the Met pathway in lung cancer.
Belalcazar A,et al. Expert Rev Anticancer Ther. 2012 Apr;12(4):519-28. PMID: 22500688.