Acetylene compounds of the formula (I): ##STR1## wherein Y, R.sub.1, R.sub.2 R.sub.3, and R.sub.4 are as described herein, m is 0-3, n is 0-2 and Ar is phenyl or an aromatic heterocycle are disclosed. The compounds possess anti-hypertensive and anti-anginal properties and may be used in the treatment of humans. Methods for the preparation and use of such acetylene compounds are also disclosed.
公开了式子(I)的
乙炔化合物:##STR1## 其中Y,R.sub.1,R.sub.2,R.sub.3和R.sub.4如此描述,m为0-3,n为0-2,Ar为苯基或芳香杂环。这些化合物具有抗高血压和抗心绞痛特性,可用于人类的治疗。还公开了制备和使用这种
乙炔化合物的方法。