MGCD-265

• Catalog No.: S1361
• CAS Number: 875337-44-3
• M. F.: C26H20FN5O2S2
• M. W.: 517.5977032
• Storage: -20°C

SYNONYMS

• IUPAC name: 1-(3-fluoro-4-{[2-(1-methyl-1H-imidazol-4-yl)thieno[3,2-b]pyridin-7-yl]oxy}phenyl)-3-(2-phenylacetyl)thiourea
• IUPAC Traditional name: 1-(3-fluoro-4-{[2-(1-methylimidazol-4-yl)thieno[3,2-b]pyridin-7-yl]oxy}phenyl)-3-(2-phenylacetyl)thiourea

DATABASE IDS

• CAS Number: 875337-44-3

PROPERTIES

• Target: Met
• Target: VEGFR
• Target: Tie-2
• Salt Data: Free Base
• Solubility: DMSO
• Storage Condition: -20°C

DETAILS

Description (English)

Research Area

• Description: Solid tumours,Non-small cell lung cancer

Biological Activity

• Description: MGCD-265 is a potent, multi-target and ATP-competitive inhibitor of Met, VEGFR1, VEGFR2, VEGFR3, Ron, and Tie2 with IC50 of 1 nM, 3 nM, 3 nM, 4 nM, 2 nM and 7 nM, respectively.
• Targets: Met; VEGFR1; VEGFR2; VEGFR3; Ron; Tie2
• IC50: 1 nM; 3 nM; 3 nM; 4 nM; 2 nM; 7 nM ^[1]
• In Vitro: MGCD-265 is a multi-target inhibitor of receptor tyrosine kinases. MGCD-265 potently inhibits Met, Met^Y1235D, Met^M1250T, VEGFR1, VEGF2, VEGF3, Ron, and Tie2, with IC50 values ranging from 1 nM to 7 nM. ^[1]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. ^[2]
• In Vivo: 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. ^[2]
• Clinical Trials: A Phase I clinical trial of MGCD-265 in advanced malignancies has been completed. Currently, MGCD-265, in combination of erlotinib or docetaxel, is under investigation in a Phase I/II clinical trial for advanced malignancies or non-small cell lung cancer.

Protocol

• Protocol: Cell Assay ^[2]
• Cell Lines: HCT116, MDA-MB-231, SNU-5, and MKN45 cells
• Concentrations: 0–5 μM
• Incubation Time: 72 hours
• Methods: Cells are treated with MGCD-265 for 72 hours and cell number is determined as a function of mitochondrial activity, following incubation with MTT for 4 hours.
• Protocol: Animal Study ^[2]
• Animal Models: Mice (CD-1 nude) xenograft models of MKN45, U87MG, MDA-MB-231, COLO205, and A549 cells
• Doses: 20 mg/kg–60 mg/kg
• Administration: Orally

References

• References: [1] Bonfils C. et al. AACR 2012 Annual Meeting, 2012. Abstract 1790.
• References: [2] Beaulieu N. et al. 20th EORTC-NCI-AACR Symposium, 2008.

REFERENCES

• Bonfils C. et al. AACR 2012 Annual Meeting, 2012. Abstract 1790.
• Beaulieu N. et al. 20th EORTC-NCI-AACR Symposium, 2008.