产品
编 号:F239698
分子式:C26H35Cl2N7O
分子量:532.51
产品类型
结构图
CAS No: 192705-80-9
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产品详情
生物活性:
PD-161570 is a potent and ATP-competitive human FGF-1 receptor inhibitor with an IC50 of 39.9 nM and a Ki of 42 nM. PD-161570 also inhibits the PDGFR, EGFR and c-Src tyrosine kinases with IC50 values of 310 nM, 240 nM, and 44 nM, respectively. PD-161570 inhibits PDGF-stimulated autophosphorylation and FGF-1 receptor phosphorylation with IC50s of 450 nM and 622 nM, respectively. PD-161570 is also a bone morphogenetic proteins (BMPs) and TGF-β signaling inhibitor.
体外研究:
PD-161570 (Compound 6c; 0.1-1 μM; 1-8 days; VSMCs) treatment inhibits PDGF-stimulated vascular smooth muscle cell proliferation in a dose dependent fashion with an IC50 of 0.3 μM on day 8.PD-161570 suppresses constitutive phosphorylation of the FGF-1 receptor in both human ovarian carcinoma cells (A121(p)) and Sf9 insect cells overexpressing the human FGF-1 receptor and blocked the growth of A121(p) cells in culture.PD-161570 can potently inhibit basic fibroblast growth factor (bFGF)-mediated angiogenesis.