"目录号: HY-15260A
XL413盐酸盐是高活性Cdc7抑制剂，IC50为3.7 nM，比对CK2，PIM和其余100种蛋白激酶的抑制性高60倍，10倍和300倍以上。
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生物活性
Description
XL413 is a potent and selective Cdc7 inhibitor with an IC50 of 3.7 nM, >60-fold selectivity against CK2, >10-fold selectivity against PIM, and >300-fold selectivity against a panel of over 100 protein kinases. Phase 1IC50 value: 3.7 nM [1]Target: Selective Cdc 7XL413 demonstrated excellent plasma exposures in mice [100 mg/kg (PO): 141 lM (1 h), 81 lM (4 h)]. Prolonged treatment with XL413 (3 days) inhibited the cell proliferation (IC50 = 2685 nM), decreased cell viability (IC50 = 2142 nM) and elicited the caspase 3/7 activity (EC50 = 2288 nM) in Colo-205 cells.XL413 demonstrated an excellent exposure profile infull rat PK assay (dosed at 3 mg/kg: Cmax (PO) = 8.61 lM, AUC(po) = 75 lM h, CL = 117 mL/h kg, Vss = 0.55 L/kg, T1/2 = 2.32 h, F = 95%). Tumor bearing mice were administered XL413 orally at doses of 10, 30, or 100 mg/kg once daily (qd) for 14 days,XL413 was well tolerated at all the doses and regimens examined, with no significant body weight loss observed [1].
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