产品
编 号:F749293
分子式:C22H28Cl3NO6S
分子量:540.88
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5mg
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10mg
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25mg
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生物活性:
EPI-7170, a ralaniten analogue, is a potent androgen receptor N-terminal structural domain antagonist that blocks the transcriptional activity of full-length AR (FL-AR) and AR splice variants (AR-Vs). EPI-7170 has antitumor effects against enzalutamide resistant castration-resistant prostate cancer (CRPC).

体内研究:
EPI-7170 (oral administration, 30 mg/kg, daily, 31 days) has some anti-tumor activity and can be combined with enzalutamide in male NOD/SCID mice.Animal Model:6-8 week old male NOD/SCID mice infected with VCaP-ENZR cells
Dosage:30 mg/kg
Administration:Oral administration; daily; 31 days
Result:Significantly reduced tumor volume and decreased levels of FL-AR and AR-V7 in harvested xenografts.

体外研究:
EPI-7170 (0-12 μM, 24 or 48 h) inhibits cell proliferation in VCaP-ENZR and C4-2B-ENZR cells, also enhances the effect of enzalutamide which has a lower IC 50 when bound to EPI-7170.EPI-7170 (0-20 μM, 24 or 48 h) synergistically inhibits androgen receptor (AR) transcriptional activity in ENZR cells expressing androgen receptor splice variant-7 (AR-V7) with enzalutamide.EPI-7170 (3.5 μM, 48 h) results in an increase in G1 phase and a decrease in S phase, and reduces the expression levels of CDK4, cyclin D1 and cyclin A2 proteins.
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