申请人:——
公开号:US20030212095A1
公开(公告)日:2003-11-13
There is provided compounds of formula (I), wherein R
1
, R
2
, R
3a
, R
3b
and R
41
to R
46
have meanings given in the description, which are useful in the prophylaxis and in the treatment of arrhythmias, in particular atrial and ventricular arrhythmias.
1
提供了化合物的结构式(I),其中R1、R2、R3a、R3b和R41至R46的含义如描述中所示,这些化合物在预防和治疗心律失常方面具有用途,特别是房性和室性心律失常。