申请人:Laevosan-Gesellschaft m.b.H. & Co. KG
公开号:US04596830A1
公开(公告)日:1986-06-24
The invention relates to new therapeutically valuable derivatives of 2-(2-thienyl)-imidazo[4,5-b]pyridines of the general formula ##STR1## in which R is methyl or ethyl, R.sub.1 is hydrogen or methyl and R.sub.2 is methylthio, methylsulfinyl oder methoxy, and their pharmaceutically acceptable acid addition salts, which compounds possess pharmacological properties, especially a positively inotropic activity on the heart.
这项发明涉及一种新的具有治疗价值的2-(2-噻吩基)-咪唑并[4,5-b]吡啶的衍生物,其一般化学式为##STR1##其中R为甲基或乙基,R.sub.1为氢或甲基,R.sub.2为甲硫基、甲磺基或甲氧基,以及它们的药用可接受的酸加盐,这些化合物具有药理特性,特别是对心脏具有正性肌力活性。