Patent ID: 6103757
Filing Date: 2000-08-15
Classification: A61K

Abstract:
A method for the treatment of a human patient suffering from arrhythmia comprising intravenously administering to the human patient an effective anti-arrhythmic quantity of a compound of the formula: ##STR3## wherein R.sub.1 is alkyl of 1-6 carbon atoms; R.sub.2 is hydrogen or methyl; and NR.sub.3 is dimethylamino, diethylamino, dipropylamino, piperidino, pyrrolidino or morpholino; andY and Y.sub.1 are hydrogen, iodo or bromo, the compound being dissolved in acetate buffer having a pH of from about 3.5 to 3.8 at a concentration of about 10 mg/ml to about 20 mg/ml.