申请人:Imperial Chemical Industries PLC
公开号:US05126344A1
公开(公告)日:1992-06-30
The invention concerns pharmaceutically useful novel compounds of the formula I, in which ring B, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, X 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.
本发明涉及公式I的药用新化合物,其中环B,R.sup.1,R.sup.2,R.sup.3,R.sup.4,R.sup.5,X和Z具有所述定义的各种含义,以及它们的非毒性盐和含有它们的制药组合物。这些新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。本发明还涉及制造新化合物的方法以及将化合物用于医疗治疗的使用。