申请人:Pfizer Limited
公开号:US20140315878A1
公开(公告)日:2014-10-23
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.
本发明涉及新的磺胺类URAT-1抑制剂化合物的化学式(I)或其药用盐:含有它们的组合物,其制备过程以及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如描述中所定义。