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编 号:F744908
分子式:C35H41Cl3N8O
分子量:696.11
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1mg
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5mg
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10mg
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50mg
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生物活性:
Vevorisertib (ARQ 751) trihydrochloride is a selective, allosteric, pan-AKT and AKT1-E17K mutant inhibitors. Vevorisertib trihydrochloride potently inhibit phosphorylation of AKT. Vevorisertib trihydrochloride has Kd values of 1.2 nM and 8.6 nM for AKT1 and AKT1-E17K, respectively. Vevorisertib trihydrochloride has IC50 values of 0.55, 0.81, and 1.3 nM for AKT1, AKT2, and AKT3, respectively. Vevorisertib trihydrochloride can be used for the research of cancer.

体内研究:
Vevorisertib trihydrochloride (25, 50 and 75 mg/kg; p.o.; 5 days dosing followed by a 4 day dosing holiday for 20 days) shows potent tumor growth inhibition of 68, 78 and 98%, respectively.Vevorisertib trihydrochloride (5, 10, 20, 40, 80, and 120 mg/kg; p.o. daily for ten days) shows tumor growth inhibition of 29, 33, 50, 73, 83, and 92%, respectively.Vevorisertib trihydrochloride reachs Cmax plasma concentrations of ≥2 μM.Vevorisertib trihydrochloride is generally well-tolerated at dose levels up to 120 mg/kg.Vevorisertib trihydrochloride (MK-4440)/IM combination shows superior efficacy in an IM-sensitive preclinical model of GIST compared with either single agent.Animal Model:Endometrial PDX mouse xenograft models (AKT1-E17K mutation tumor fragments subcutaneously implanted in athymic nude mice; tumor volume of approximately 200 mm3)
Dosage:25, 50 and 75 mg/kg
Administration:p.o.; 5 days dosing followed by a 4 day dosing holiday for 20 days
Result:Showed potent tumor growth inhibition of 68, 78 and 98%, respectively.
Animal Model:AN3CA mouse xenograft models (female NCr nu/nu mice with 250 mm3 tumors size)
Dosage:5, 10, 20, 40, 80, and 120 mg/kg
Administration:p.o.; daily for ten days
Result:Showed tumor growth inhibition of 29, 33, 50, 73, 83, and 92%, respectively.

体外研究:
Vevorisertib trihydrochloride (0, 12, 33, 111, 333, 1000 nM, 2 hours) inhibits phosphorylation of AKT1-E17K.Vevorisertib trihydrochloride (1 μM for 2 hours; NIH 3T3 cells are transfected with either pcDNAAKT-WT-GFP or pcDNA-E17K-GFP) inhibits plasma membrane translocation of AKT-WT and AKT1-E17K irrespective of the presence of growth factors.Vevorisertib trihydrochloride (5 μM) exhibites 57% inhibition of full-length AKT1.Vevorisertib trihydrochloride (0, 0.012, 0.037, 0.11, 0.33, 1 μM; 2 hours) shows a dose-dependent effect on mTORC1 and AKT direct substrates including PRAS40, GSK3β, FOXO, BAD, and AS160 in cancer cell lines.Vevorisertib trihydrochloride has anti-proliferative effect on esophageal, breast, and head and neck cancer cells (GI50 Vevorisertib trihydrochloride 相关抗体:Western Blot AnalysisCell Line:293T cells (transiently transfected with pcDNA-E17K-GFP)
Concentration:0, 12, 33, 111, 333, 1000 nM
Incubation Time:2 hours
Result:Inhibited phosphorylation of AKT1-E17K.
Western Blot AnalysisCell Line:Cancer cell lines: MDA-MB 453 (PIK3CAH1047R; Her2 amp), NCI-H1650 (PTEN null), KU-19-19 (AKT1-E17K&E49K; NRas Q61R)
Concentration:0, 0.012, 0.037, 0.11, 0.33, 1 μM
Incubation Time:2 hours
Result:Showed a dose-dependent effect on mTORC1 and AKT direct substrates including PRAS40, GSK3β, FOXO, BAD, and AS160.
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