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编 号:F741632
分子式:C18H18N2O4S
分子量:358.41
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1mg
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5mg
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10mg
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25mg
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50mg
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生物活性:
BRD4 Inhibitor-20 is a potent orally active bromodomain protein 4 (BRD4) inhibitor. BRD4 Inhibitor-20 has inhibitory activity for BRD4 (BD1) and BRD4 (BD2) with IC50 values of 19 nM and 28 nM, respectively. BRD4 Inhibitor-20 also has anti-proliferation activities in cancer cell lines. BRD4 Inhibitor-20 can be used for the research of kinds of cancer, such as colon cancer.

体内研究:
BRD4 Inhibitor-20 (compound 12j) (i.v., 5 mg/kg; p.o, 15mg/kg) exhibits favorable oral pharmacokinetic propertie.Animal Model:rats
Dosage:5 mg/kg, 15 mg/kg
Administration:intravenous dosing (iv) or oral dosing (po)
Result: PK Parametersiv (5 mg/kg)po (15 mg/kg)
Cmax(μg/L)-2175
Tmax(h)-1.00
t1/2(h)1.563.59
CLz/F (L/h/kg)0.681.03
AUC0?t(μg/L*h) 7296 14384
AUC0?∞(μg/L*h) 734014600
F (%)-66%



体外研究:
BRD4 Inhibitor-20 (compound 12j) exhibits excellent BRD4 inhibitory activities (BD1, IC50=19 nM; BD2, IC50=28 nM) and inhibitory activities against BRD2 (BD1, IC50=24 nM; BD2, IC50=18 nM).BRD4 Inhibitor-20 (0.5, 2.5, 5.0 μM; 24 h) reduces the expression of c-Myc.BRD4 Inhibitor-20 (72 h) has anti-proliferation potency with IC50 values of 4.75 μM, 1.35 μM and 44.07 μM in HT-29, HL-60 and WI-38 cells, respectively.BRD4 Inhibitor-20 (2.5, 5.0, 10.0 μM; 24 h) can arrest the cell-cycle progression of HT-29 cells into the G1 phase.
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