申请人:Sterling Drug Inc.
公开号:US04450155A1
公开(公告)日:1984-05-22
A genus of dipeptide amides including as the preferred subgenus the dipeptide amides having the structural formula R.sub.1 TyrProNR.sub.4 R.sub.5 wherein R.sub.1 is hydrogen or alkyl, R.sub.4 is phenylalkyl or substituted-phenylalkyl and R.sub.5 is hydrogen, alkyl, phenylalkyl or substituted-phenylalkyl are prepared by condensing the dipeptide with the amine or the amino acid with the amino acid amide and are useful as analgesics.
一种二肽酰胺的属,包括首选亚属具有结构式R.sub.1 TyrProNR.sub.4 R.sub.5的二肽酰胺,其中R.sub.1为氢或烷基,R.sub.4为苯基烷基或取代苯基烷基,R.sub.5为氢、烷基、苯基烷基或取代苯基烷基,通过将二肽与胺或氨基酸与氨基酸酰胺缩合制备,并可用作镇痛剂。