申请人:Shimizu Kazuo
公开号:US20100227864A1
公开(公告)日:2010-09-09
The present invention provides compounds useful as agents for the prevention or treatment of a disease associated with abnormal serum uric acid level which has a uricosuric activity or the like. The present invention relates to 5-membered heterocyclic derivatives represented by the following general formula (I) having xanthine oxidase inhibitory activities and useful as agents for the prevention or treatment of a disease associated with abnormality of serum uric acid level, prodrugs thereof, or salts thereof. In the formula (I), T represents nitro, cyano and the like; ring J represents aryl or heteroaryl; Q represents carboxy, 5-tetazolyl and the like; Y represents H, OH, NH
2
, halogen, haloalkyl and the like; X
1
and X
2
independently represent CR
2
or N; R
2
represents H, alkyl and the like; R
1
represents halogen, cyano, haloalkyl, A-D-E-G-L-M, -N(-D-L-M)
2
and the like, in the formula, A represents a single bond, O, S and the like; D, G and M independently represent optionally substituted alkylene, cycloalkylene, heterocycloalkylene, arylene, heteroarylene and the like; E and L independently represent a single bond, O, S, COO, SO
2
and the like.
本发明提供了一种化合物,其具有尿酸排泄活性或类似活性,可用作预防或治疗与异常血清尿酸水平相关的疾病的药剂。本发明涉及以下通式(I)表示的具有黄嘌呤氧化酶抑制活性的5-成员杂环衍生物,其可用作预防或治疗与血清尿酸水平异常相关的疾病的药剂、其前药或其盐。在公式(I)中,T表示硝基、氰基等;环J表示芳基或杂芳基;Q表示羧基、5-四唑基等;Y表示H、OH、NH2、卤素、卤代烷基等;X1和X2独立地表示CR2或N;R2表示H、烷基等;R1表示卤素、氰基、卤代烷基、A-D-E-G-L-M、-N(-D-L-M)2等,在公式中,A表示单键、O、S等;D、G和M独立地表示可选取代的烷基、环烷基、杂环烷基、芳基、杂芳基等;E和L独立地表示单键、O、S、COO、SO2等。