alpha- [ ( 3s ) -3- [ [ ( s ) -1- ( ethoxycarbonyl ) -3-phenylpropyl ] amino ] -2-oxo-6 or 7-phenylperhydroazepin-1-yl ] acetic acids ( monoester monoacids ) and their dicarboxylic acids were synthesized , and their angiotensin-converting enzyme ( ace ) inhibitory activities were evaluated .
C0393005
s
C0393003
oxo