产品
编 号:F742257
分子式:C29H42Cl2FN3O4
分子量:586.57
产品类型
结构图
CAS No: 1049728-52-0
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产品详情
生物活性:
Mibefradil dihydrochloride hydrate (Ro 40-5967 dihydrochloride hydrate) is a effectively long-acting calcium channel antagonist, used as an antihypertensive agent. Mibefradil dihydrochloride hydrate acts via a higher affinity block for low-voltage-activated (T) than for high-voltage-activated (L) calcium channels.
体外研究:
Mibefradil inhibits reversibly the T- and L-type currents with IC50 values of 2.7 and 18.6 μM, respectively.Mibefradil (20 μM) reduces the amplitude of excitatory junction potentials (by 37±10 %), slows the rate of repolarisation (by 44±16 %) and causes a significant membrane potential depolarisation (from -83±1 mV to -71±5 mV).