产品
编 号:F196813
分子式:C45H69Cl2N4OP
分子量:783.94
产品类型
结构图
CAS No: 163727-74-0
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产品详情
生物活性:
WIN 64338 hydrochloride is a potent, selective, nonpeptide competitive antagonist of bradykinin B2 receptor. WIN 64338 hydrochloride inhibits [3H]-Bradykinin binding to the bradykinin B2 receptor on human IMR-90 cells with a Ki of 64 nM. WIN 64338 hydrochloride also can inhibits [3H]Quinuclidinyl benzilate binding to the rat brain muscarinic receptor (Ki=350 nM).
体内研究:
WIN 64338 (5 mg/kg; i.p.) hydrochloride decreases the physiological anxiety measure, stress-induced hyperthermia (SIH) of mice.
体外研究:
WIN 64338 hydrochloride competitively inhibits Bradykinin-stimulated 45Ca2+ efflux from IMR-90 cells (pA2=7.1).WIN 64338 hydrochloride inhibits Bradykinin-mediated guinea pig ileum contractility (pA2=8.2).WIN 64338 hydrochloride inhibits Bradykinin-induced contraction of guinea-pig trachea, with a KB of 64.3 nM.