[EN] SULFONAMIDES DERIVATIVES AS URAT1 INHIBITORS<br/>[FR] DÉRIVÉS SULFONAMIDES UTILISÉS EN TANT QU'INHIBITEURS D'URAT1
申请人:PFIZER LTD
公开号:WO2016034971A1
公开(公告)日:2016-03-10
The invention relates to sulfonamide 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 a sulfonamide URAT1inhibitor of formula (I), or a pharmaceutically acceptable salt thereof for use as a medicament, wherein R1, X1 and m as defined in the description, and to certain new sulfonamide URAT1 inhibitors. URAT1 inhibitors are potentially useful in the treatment of a wide range of disorders, particularly gout.
这项发明涉及磺胺基衍生物,其在医学上的应用,含有它们的组合物,其制备方法以及用于这些方法的中间体。更具体地,该发明涉及一种磺胺基URAT1抑制剂的化学式(I),或其药学上可接受的盐,用作药物,其中R1、X1和m如描述中所定义,并且涉及某些新的磺胺基URAT1抑制剂。URAT1抑制剂在治疗各种疾病,特别是痛风方面具有潜在的用途。