Synthesis of novel angiotensin converting enzyme inhibitor quinapril and related compounds. A divergence of structure-activity relationships for non-sulfhydryl and sulfhydryl types
作者:Sylvester Klutchko、C. John Blankley、Robert W. Fleming、Jack M. Hinkley、Ann E. Werner、Ivan Nordin、Ann Holmes、Milton L. Hoefle、David M. Cohen
DOI:10.1021/jm00160a026
日期:1986.10
The synthesis and angiotensinconvertingenzyme (ACE) inhibiting activities of quinapril (CI-906, 22), its active diacid (CI-928, 33), and its dimethoxy analogue (CI-925, 25) are reported. These tetrahydro-3-isoquinolinecarboxylic acid derivatives possess equivalent in vitro potency and in vivo efficacy to enalapril. Sulfhydryl analogues with the same structural variation are also highly potent. In