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编 号:F750915
分子式:C18H17F3N4O2S
分子量:410.41
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10mM*1mL in DMSO
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1mg
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5mg
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10mg
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25mg
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生物活性:
VT103, an analog of VT101, is an orally active and selective TEAD1 protein palmitoylation inhibitor. VT103 inhibits YAP/TAZ-TEAD promoted gene transcription, blocks TEAD auto-palmitoylation, and disrupts interaction between YAP/TAZ and TEAD. VT103 can be used for the research of cancer.

体内研究:
VT103 (0.3~10 mg/kg; p.o. once per day) blocks tumor growth even at 0.3 mg/kg.Pharmacokinetics of VT103 in miceDoseIVPO
7 mg/kg T1/2 (hours)Vdss (L/kg)CI(mL/min/kg)AUC 0-24 hours (μg*h/mL)AUC 0-24 hours (μg*h/mL)Oral availability (%)Cmax (ng/mL)C24 hours (ng/mL)
13.24.54.720.014.975896 (1 hour)340
Animal Model:NCI-H226-tumor bearing mice
Dosage:0.3~10 mg/kg
Administration:P.o. once per day
Result:Blocked tumor growth even at 0.3 mg/kg.

体外研究:
VT103 (HEK293T cells; 3 μM) appeares to be TEAD1-selective, as it does not block palmitoylation of TEAD2, TEAD3, or TEAD4. VT103 (NF2-deficient NCI-H226 cells; 3 mmol/L; 4 or 24 hours) selectively disrupts YAP–TEAD1 interaction.VT103 results in the disappearance of palmitoylated TEAD1 with a concomitant increase in unpalmitoylated TEAD1.VT103 shows an IC50 of 1.02 nM in YAP reporter assay.
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