The present invention provides compounds useful as agents for the prevention or treatment of a disease associated with abnormal serum uric acid level and the like.
The present invention relates to fused heterocyclic derivatives represented by the following 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, or prodrugs thereof, or pharmaceutically acceptable salts thereof.
In the formula (I), ring U represents C6-10 aryl or the like; R1 independently represents a hydrogen atom, a hydroxy group, C1-6 alkyl or the like; m represents an integral number from 1 to 2; ring Q represents 5-membered heteroaryl; n represents an integral number from 1 to 3; R2 independently represents a hydrogen atom, a halogen atom, C1-6 alkyl or the like.
本发明提供了可用于预防或治疗与血清
尿酸水平异常有关的疾病等的化合物。
本发明涉及具有
黄嘌呤氧化酶抑制活性并可用作预防或治疗与血清
尿酸水平异常有关的疾病的制剂的由下式(I)代表的融合杂环衍
生物,或其原药,或其药学上可接受的盐。
在式(I)中,环 U 代表 C6-10 芳基或类似物;R1 独立地代表氢原子、羟基、C1-6 烷基或类似物;m 代表 1 至 2 的整数;环 Q 代表 5 元杂芳基;n 代表 1 至 3 的整数;R2 独立地代表氢原子、卤素原子、C1-6 烷基或类似物。