Patent ID: 6083991
Filing Date: 2000-07-04
Classification: A61K,A61P,C07D

Abstract:
A method of treating cardiac arrhythmia comprising administering to a patient in need thereof an effective anti-arrhythmic amount of at least one compound having one of the formulae: ##STR8## or ##STR9## wherein: R and R' may be the same or different and are fluoroalkyl or aralkyl having from 1 to 12 carbon atoms;R.sub.1 -R.sub.4 may be the same or different and are H, alkyl, fluoroalkyl or aralkyl having from 1 to 12 carbon atoms;m and n may be the same or different and are integers from 2 to 10, inclusive; andx, y and z may be the same or different and are integers from 0 to 4, inclusive; ora salt of (I) or (II) with a pharmaceutically acceptable acid.