bispidiini new antiarrhythmics compounds used in the treatment of cardiac arrhythmia

摘要

There is provided compounds of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R41, R42, R43, R44, R45, R46, A and B have meanings given in the description, which are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.