Patent ID: 6297287
Filing Date: 2001-10-02
Classification: A61K,A61P,C07D

Abstract:
A pharmaceutical composition in unit dosage form for the treatment of cardiac arrhythmia comprising an effective anti-arrhythmic amount of at least one compound in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient; said compound having one of the formulae: ##STR3##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.