申请人:American Home Products Corporation
公开号:US04224242A1
公开(公告)日:1980-09-23
Compounds of the formula: ##STR1## wherein: Y is 2,6-dimethylphenyl, 2,5-dimethylphenyl, 3,5-dimethylphenyl, 2-chloro-6-methylphenyl, or 5-chloro-2-methylphenyl; and X is methyl, ethyl, propyl, isopropyl, n-butyl, or isobutyl; or a non-toxic, pharmaceutically acceptable acid addition salt thereof; possess anti-arrhythmic activity.
该式化合物的化合物:##STR1##其中:Y为2,6-二甲基苯基、2,5-二甲基苯基、3,5-二甲基苯基、2-氯-6-甲基苯基或5-氯-2-甲基苯基;X为甲基、乙基、丙基、异丙基、正丁基或异丁基;或其无毒、药用可接受的酸盐;具有抗心律失常活性。