申请人:Richter Gedeon Vegyeszeti Gyar R.T.
公开号:US04725617A1
公开(公告)日:1988-02-16
The present invention relates to a compound of the formula (I) ##STR1## wherein R.sup.1 stands for methyl or a group of the formula R.sup.3 --NH--(CH.sub.2).sub.4 --wherein R.sup.3 is hydrogen or a protective group being compatible with the peptide bond, R.sup.2 represents hydrogen, a protective group being compatible with the peptide bond or a cation derived from an organic or inorganic base the pharmaceutically acceptable salts and diastereomers thereof. The compounds of the invention are useful for inhibiting the effect of the angiotensin converting ensime and they can be used in the therapy as blood pressure reducing agents and for the treatment of cardiac failure and glaucoma.
本发明涉及一种具有以下结构的化合物(I) ##STR1## 其中R.sup.1代表甲基或具有结构R.sup.3 --NH--(CH.sub.2).sub.4 --的基团,其中R.sup.3为氢或与肽键兼容的保护基团,R.sup.2代表氢、与肽键兼容的保护基团或源自有机或无机碱的阳离子的药用可接受盐和对映异构体。本发明的化合物可用于抑制血管紧张素转化酶的作用,可用作降低血压的药物,并用于治疗心力衰竭和青光眼。