申请人:PFIZER LIMITED
公开号:US20150259327A1
公开(公告)日:2015-09-17
The present invention relates to new sulfonamide URAT-1 inhibitor compounds of formula (I) or a pharmaceutically acceptable salt thereof:
to compositions containing them, to processes for their preparation and to intermediates used in such processes, and to methods of treatment, wherein R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are as defined in the description.
本发明涉及公式(I)的新型磺酰胺URAT-1抑制剂化合物或其药学上可接受的盐,包括含有它们的组合物,制备它们的过程和用于这种过程的中间体,以及治疗方法,其中R1、R2、R3、R4、R5和R6如说明书中所定义。