Sf. Liu et Jc. Xu, NOVEL ANGIOTENSIN-CONVERTING ENZYME-INHIBITORS - SYNTHESIS AND STRUCTURE-ACTIVITY RELATIONSHIP OF AZATRIPEPTIDE ANALOGS, Huaxue xuebao, 56(7), 1998, pp. 707-713
A series of azatripeptide analogs were designed and synthesized. The i
n vitro inhibitory activities of these compound's toward angiotensin c
onverting enzyme (ACE) were evaluated. Furthermore,the structure-activ
ity relationship of these compound was discussed. The results showed t
hat azaalanine was a good isosterer of alanine in angiotensin converti
ng enzyme inhibitors.