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编 号:F234553
分子式:C23H15F7N2O4
分子量:516.37
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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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50mg
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100mg
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生物活性:
XY018 is a potent ROR-γ-selective antagonist. XY018 inhibits ROR-γ constitutive activity in 293T cells with high potency (EC50, 190 nM). XY018 binds to the ROR-γ hydrophobic ligand binding domain (LBD).

体内研究:
XY018 (5 mg/kg; intraperitoneally i.p.; five times per week for 23 days) inhibit CRPC tumor growth in mice . XY018 (10 mg/kg orally or 2 mg/kg intravenously) exhibits reasonable pharmacokinetics profiles in SD rats.Animal Model:Four-week-old male SCID C.B17 mice (for C4-2B and VCaP) or BALB/c nu/nu athymic mice (for 22Rv1 and PC-3)
Dosage:5 mg/kg
Administration:Treated intraperitoneally (i.p.); five times per week for 23 days
Result:Tumor growth inhibition.
Animal Model:Sprague Dawley rats
Dosage:10 mg/kg (po; 1 mg/mL); 2 mg/kg (iv;0.4 mg/mL) (Pharmacokinetic Analysis)
Administration:Orally administrated (10 mg/kg) and intravenously administrated (2 mg/kg); single dose
Result:High plasma exposure AUC(0–∞) value of 6444 (μg/L·h), half-life (T1/2=7.67±2.36 h) and maximum plasma concentration (Cmax) value of 839 (μg/L) after a 2 mg/kg iv administration.Demonstrated a relatively low oral bioavailability of 19% after an oral administration.

体外研究:
XY018 (0.07-10 μM; 4 days) inhibit CRPC tumors C4-2B cells growth and survival.XY018 inhibits Gal4-RORγ-LBD and Gal4-RORα-LBD with IC50s of 0.19±0.02 and 7.57 μM in 293 T cells, respectively. XY018 shows anti-proliferation effects against the prostate cancer cell lines LNCaP, 22Rv1, C4-2B, DU145, and PC-3 with IC50s of 5.14±0.36, 9.00±0.33, 9.20, 28.43±0.89, and 11.14±1.78 μM, respectively.
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