1-Phenylpyrazole compounds of the formula (1):
which is exemplified by 5-amino-1-(3-cyano-4-isobutoxyphenyl)pyrazole-4-carboxylic acid, an optical isomer thereof and a pharmaceutically acceptable salt thereof. These compounds have a xanthine oxidase inhibitory activity and are useful as therapeutic agents for diseases such as hyperuricacidemia and gout.
式 (1) 的
1-苯基吡唑化合物:
例如:5-
氨基-1-(3-
氰基-4-异
丁氧基苯基)
吡唑-4-羧酸、其光学异构体及其药学上可接受的盐。这些化合物具有
黄嘌呤氧化酶抑制活性,可作为高
尿酸血症和痛风等疾病的治疗药物。