产品
编 号:F762378
分子式:C25H30N6O2
分子量:446.54
产品类型
结构图
CAS No: 1627826-19-0
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产品详情
生物活性:
CPL304110 is a potent, orally active and selective inhibitor of fibroblast growth factor receptors FGFR (1-3), with IC50 values of 0.75 nM, 0.5 nM, and 3.05 nM for FGFR (1-3), respectively.
体内研究:
CPL304110 (p.o., 40 mg/kg) exhibits a t1/2 of 2 h and Cmax of 3369 ng/mL in mice.CPL304110 (compound 56q, 2 X 20 mg/kg) significantly inhibits tumor growth in mice without significant body loss or any toxicity. On day 21 (D21, day of termination) the tumor growth inhibition (TGI) is 64% for dosing 20 mg/kg twice a day.Animal Model:Severe combined immunodeficient (SCID) miceimplanted subcutaneously with SNU-16 (human).
Dosage:20 mg/kg (X2).
Administration:Orally, twice daily for 21 days.
Result:After 6 hours of last dosing, concentration of 56q decreased in the plasma (9%) but increased stepwise in the tumor cells (121%).
体外研究:
CPL304110 (0-0.6 μM) dose-dependently inhibits FGFR2 phosphorylation and downstream signaling (p-ERK).CPL304110 (compound 56q) exhibits in SNU-16 proliferation assay with an IC50 of 85.64 nM.CPL304110 (compound 56q) demonstrats a more than 45-fold, 345-fold, 395-fold and 680-fold selectivity over KDR (VEGFR2), Flt3, Aura A and PDGFRb, respectively relative to FGFR2, and no significant inhibitory effects were observed with other tyrosine kinases.