申请人:Aktiebolaget Hassle
公开号:US04080471A1
公开(公告)日:1978-03-21
A method for inducing increased inotropic effects of the human heart without inducing arrhythmogenic effects, but providing an antiarrhythmogenic effect therein. The method is effected by administering to mammals, including man, a compound of the formula ##STR1## wherein R is selected from the group consisting of hydrogen or ##STR2## wherein R' is selected from the group consisting of straight or branched aliphatic alkyl having 1 to 7 carbon atoms, phenyl, benzyl, and phenylethyl, wherein the phenyl nucleus may be further substituted with alkyl having 1 to 4 carbon atoms, alkoxy having 1 to 4 carbon atoms, alkoxyalkyl having 2 to 8 carbon atoms or halogen, in any position.
一种用于诱导增强人类心脏的正性肌力效应而不引起心律失常效应,但其中提供抗心律失常效应的方法。该方法通过向哺乳动物,包括人类,施用以下式的化合物来实现##STR1##其中R从氢或##STR2##中选择,其中R'从直链或支链脂肪族烷基(具有1至7个碳原子)、苯基、苄基和苯乙基的群中选择,其中苯环可能进一步用具有1至4个碳原子的烷基、具有1至4个碳原子的烷氧基、具有2至8个碳原子的烷氧基烷基或卤素进行取代,在任何位置。