产品
编 号:F202798
分子式:C36H35N3O4
分子量:573.68
产品类型
结构图
CAS No: 169545-27-1
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产品详情
生物活性:
IRL 2500 is a potent Endothelin receptor antagonist. IRL 2500 shows IC50?values of 1.3 and 94 nM for ETB?and ETA?receptors, respectively. IRL 2500 inhibits ETB?receptor-mediated blood pressure increase and renal vascular resistance in rats?in vivo.
体内研究:
IRL 2500 (intravenous?injection;10 mg/kg) inhibits the initial transient decrease in mean arterial pressure (MAP) induced by the ETB-selective agonist IRL 1620 in rats, IRL 2500 also attenuates the IRL 1620-mediated increase in renal vascular resistance (RVR) in the anesthetized rat.IRL 2500 (intravenous?injection;10 mg/kg) pre-reatment significantly reduces the initial vasodepressor response to endothelin-1 (ET-1) and IRL 1620, however, it is not alters the secondary and sustained pressor response to these agonists.