Balanced AT1/AT2 Receptor Antagonists. 4. XR510 and Related 5-(3-Amidopropanoyl)imidazoles Possessing Equal Affinity for the AT1 and AT2 Receptors
作者:Mimi L. Quan、Andrew T. Chiu、Christopher D. Ellis、Pancras C. Wong、Ruth R. Wexler、Pieter B. M. W. M. Timmermans
DOI:10.1021/jm00015a016
日期:1995.7
The identification of the AT1 and AT2 receptor subtypes has stimulated interest in developing balanced angiotensin II receptor antagonists. A series of 5-(3-amidopropanoyl)imidazoles has been prepared which possess balanced affinity for the AT1 and AT2 receptors. XR510 (1), 1-[[2'-[[(isopentoxycarbonyl)amino]sulfonyl]-3- fluoro(1,1'-biphenyl)-4-yl]methyl]-5-[3-(N-pyridin-3- ylbutanamido)propanoyl]
AT1和AT2受体亚型的鉴定激发了人们对开发平衡的血管紧张素II受体拮抗剂的兴趣。已经制备了一系列5-(3-氨基丙酰基)咪唑,它们对AT1和AT2受体具有平衡的亲和力。XR510(1),1-[[[2'-[[(异戊氧基羰基)氨基]磺酰基] -3-氟(1,1'-联苯)-4-基]甲基] -5- [3-(N-吡啶) -3-盐基丁酰胺基丙酰基] -4-乙基-2-丙基-1H-咪唑钾盐对两个受体位点均表现出亚纳摩尔亲和力。口服给药后,XR510在降低肾性高血压大鼠和速尿治疗的狗中的血压方面非常活跃。