This invention relates to novel substituted imidazo-[1,5-a]pyridines, most especially novel 8-phenylimidazo-[1,5-a]pyridines. It also relates to novel intermediates and to a novel process for the preparation of certain of these compounds. The compounds of the invention have been found to have significant cardiotonic, antiarrhythmic, hypotensive, CNS stimulant, and other pharmacological effects.
本发明涉及新颖的取代
咪唑[1,5-a]
吡啶化合物,特别是新颖的8-苯基
咪唑[1,5-a]
吡啶化合物。它还涉及新颖的中间体和制备某些这些化合物的新颖方法。本发明的化合物已被发现具有显著的心脏强效、抗心律失常、降压、中枢神经系统兴奋剂和其他药理学效应。