Carboxymethyl esters of mercaptopropanoic acids as enkephalinase
申请人:E. R. Squibb and Sons, Inc.
公开号:US04611002A1
公开(公告)日:1986-09-09
New carboxymethyl esters of mercaptopropanoic acids, and salts thereof, have the formula ##STR1## wherein R is hydrogen or lower alkanoyl; R.sub.1 is hydrogen, lower alkyl, phenylalkyl and phenyl; R.sub.2 is hydrogen, lower alkyl, phenyl, phenyl-lower alkyl, 4-hydroxyphenyl-lower alkyl or indolyl-lower alkyl. These compounds are useful as enkephalinase inhibitors and hypotensive agents.