CX-6258 hydrochloride is a potent and kinase selective pan-Pim kinases inhibitor, with IC50s of 5 nM, 25 nM and 16 nM for Pim-1, Pim-2 and Pim-3, respectively.
IC50&Target
IC50: 5 nM (Pim-1), 25 nM (Pim-2), 16 nM (Pim-3).
体外研究
CX-6258 causes dose dependent inhibition of the phosphorylation of two pro-survival proteins, Bad and 4E-BP1, at the Pim kinase specific sites S112 and S65 and T37/46, respectively.
CX-6258 treatment (12 mM, 3 h) treatment diminishes steady-state levels of ectopic NKX3.1 in PC3 cells.
CX-6258 treatment results in a significant reduction in NKX3.1 half-life.
Western Blot Analysis
Cell Line:
MV-4-11 human AML cells.
Concentration:
0.1 μM, 1 μM, 10 μM.
Incubation Time:
2 hours.
Result:
Caused dose dependent inhibition of the phosphorylation of two pro-survival proteins, Bad and 4E-BP1, at the Pim kinase specific sites S112 and S65 and T37/46, respectively.
体内研究
CX-6258 (50-100 mg/kg; p.o; daily; over a period of 21 days) exhibits robust in vivo efficacy in two Pim kinases driven tumor models.
Animal Model:
Nude mice, MV-4-11 xenograft models
Dosage:
50 mg/kg, 100 mg/kg.
Administration:
Oral administration; once daily; over a period of 21 days.
Result:
Exhibitd dose dependent efficacy, with a 50 mg/kg dose producing 45% tumor growth inhibition (TGI) and a 100 mg/kg dose producing 75% TGI.
分子式
C26H25Cl2N3O3
分子量
498.40
CAS号
1353859-00-3
运输条件
Room temperature in continental US; may vary elsewhere.