Nonpeptide angiotensin II antagonists: N-phenyl-1H-pyrrole derivatives are angiotensin II receptor antagonists
作者:Philippe R. Bovy、David B. Reitz、Joseph T. Collins、Timothy S. Chamberlain、Gillian M. Olins、Valerie M. Corpus、Ellen G. McMahon、Maria A. Palomo、John P. Koepke、Glen J. Smits、Dean E. McGraw、Jeffrey F. Gaw
DOI:10.1021/jm00053a013
日期:1993.1
were investigated as novel AT1-selective angiotensin II receptor antagonists. Computer-assisted modeling techniques were used to evaluate structural parameters in comparison to the related biphenyl system. New synthetic procedures have been developed to prepare the novel compounds. The best antagonists in this series had IC50 values (rat uterine membrane receptor binding) in the 10(-8) M range and corresponding
一系列5- [1- [4-[(4,5-二取代-1H-咪唑-1-基)甲基]-取代的] -1H-吡咯-2-基] -1H-四唑和5- [1 -[4-[(3,5-二丁基-1H-1,2,4-三唑-1-基)甲基]-取代的] -1H-吡咯-2-基] -1H-四唑作为新型AT1-选择性血管紧张素II受体拮抗剂。与相关联苯系统相比,计算机辅助建模技术用于评估结构参数。已经开发了新的合成程序来制备新化合物。该系列中最好的拮抗剂的IC50值(大鼠子宫膜受体结合)在10(-8)M范围内,在孤立的器官测定(兔主动脉环)中具有相应的pA2。构效关系表明与联苯系统的发现有些相似。吡咯环上的取代调节活性。