申请人:University of Miami
公开号:US04745124A1
公开(公告)日:1988-05-17
Novel thiolester compounds are disclosed which are orally effective angiotensin converting enzyme inhibitors useful in the treatment of mammalian hypertension. They have the formula, R.sub.1 -A.sub.1 -S-Z, wherein Z denotes -B-A.sub.2, R.sub.1 is H or an acyl group, A.sub.1 is a carboxylic acid containing at least one amino or imino -N-, A.sub.2 is a carboxylic acid containing at least one amino or imino -N- or a lower alkyl ester or amide thereof, B is a 2-4 carbon backbone chain in mercapto linkage to S which includes a carbonyl or sulfonyl group joined in carboxamido or sulfonamido linkage, respectively, to A.sub.2. Preferably A.sub.2 includes a 4-6 membered C-N ring or a 5 membered ring of one N, one S and 3 C atoms.
本发明公开了新的硫代酯化合物,其是口服有效的血管紧张素转换酶抑制剂,可用于治疗哺乳动物高血压。它们的化学式为:R.sub.1 -A.sub.1 -S-Z,其中Z表示-B-A.sub.2,R.sub.1为H或酰基,A.sub.1是含有至少一个氨基或亚氨基-N-的羧酸,A.sub.2是含有至少一个氨基或亚氨基-N-或其低烷基酯或酰胺的羧酸,B是一个2-4碳骨架链,以巯基连接到S,其中包括一个羰基或磺酰基固定在羧酰胺或磺酰胺连接中,分别连接到A.sub.2。最好的情况是,A.sub.2包括一个4-6成员的C-N环或一个由一个N,一个S和3个C原子组成的5成员环。