产品
编 号:F480178
分子式:C26H36N2O5
分子量:456.57
产品类型
结构图
CAS No: 85175-67-3
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产品详情
生物活性:
Zatebradine (UL-FS-49 (free base); UL-FS-49CL (free base)) is a potent inhibitor of hyperpolarization-activated cyclic nucleotide-gated (HCN) channels with an IC50 value of 1.96 μM. Zatebradine blocks the slow inward current through human HCN1, HCN2, HCN3 and HCN4 channels, with IC50 values of 1.83 μM, 2.21 μM, 1.90 μM and 1.88 μM, respectively.
体内研究:
Zatebradine (0-20 mg/kg; intraperitoneal injection; for 30 minutes; male C57/Bl6-mice) reduces the heart rate dose-dependently from 600 to 200 bpm with ED50 value of 1.8 mg/kg and induces increasing arrhythmia.Animal Model:Male C57/Bl6-mice
Dosage:0 mg/kg, 0.1 mg/kg, 1 mg/kg, 10 mg/kg, 20 mg/kg
Administration:Intraperitoneal injection; for 30 minutes
Result:Observed acute blood glucose reduction, dose-dependently reduced glycated hemoglobin, significantly prevented the decrease of IRI levels at doses of 3 and 10 mg/kg, and no difference in food intake or body weight.
体外研究:
The use-dependent blockade by Zatebradine of the cardiac pacemaker current from rabbit sino-atrial node cells has an apparent Kd of 480 nM.