申请人:Pfizer Limited
公开号:US20130274243A1
公开(公告)日:2013-10-17
The invention relates to benzimidazole and imidazopyridine derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. More particularly the invention relates to new Na
v
1.8 modulators of formula (I)
or pharmaceutically acceptable salts thereof, wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, X and Y are as defined in the description. Na
v
1.8 modulators are potentially useful in the treatment of a wide range of disorders, particularly pain.
本发明涉及苯并咪唑和咪唑吡啶衍生物,它们在医学上的使用、含有它们的组合物、制备它们的过程以及用于这种过程的中间体。更具体地,本发明涉及公式(I)或其药学上可接受的盐的新型Nav1.8调节剂,其中R1、R2、R3、R4、R5、R6、R7、X和Y如描述中所定义。Nav1.8调节剂在治疗广泛的疾病,尤其是疼痛方面具有潜在的用途。