申请人:Imperial Chemical Industries PLC
公开号:US05198434A1
公开(公告)日:1993-03-30
The invention concerns pharmaceutically useful compounds of the formula I, in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, n, m, X, Y and Z have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
这项发明涉及公式I中的药用化合物,其中R.sup.1、R.sup.2、R.sup.3、R.sup.4、n、m、X、Y和Z具有本文中定义的不同含义,以及它们的非毒性盐和含有它们的药物组合物。这些新型化合物在治疗高血压和充血性心力衰竭等疾病方面具有价值。该发明还涉及新型化合物的制备过程以及化合物在医学治疗中的应用。