{TAIL ~ The compounds} of this invention are disulfide compounds and these esters or these amides of mercaptoacylamino acids which are effective as angiotensin I converting {HEAD ~ enzyme inhibitors} for symptom of hypertension 
{ TAIL ~ The compounds } of this invention are disulfide compounds and these esters or these amides of mercaptoacylamino acids which are effective as angiotensin I converting { HEAD ~ enzyme inhibitors } for symptom of hypertension
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH