Method for decreasing the concentration of uric acid in the blood and urine of a mammal by the administration of a 3-haloalkyl-1,2,4-benzothiadiazine-1,1-dioxide product or 3,4-dihydro derivative thereof. The products employed in this method of treatment are prepared by conventional methods employing the appropriate orthanilamide and haloalkanoic acid halide or carboxaldehyde. The products effect the lowering of the uric acid level by virtue of their xanthine oxidase inhibiting properties.
本发明涉及一种降低哺乳动物血液和尿液中
尿酸浓度的方法,通过给哺乳动物注射3-卤代烷基-1,2,4-苯并噻二嗪-1,1-二氧化物产品或其3,4-二氢衍
生物,以实现该方法。采用适当的醛胺和卤代烷酸卤或羧醛,按照传统方法制备本方法所用的产品。由于这些产品具有
黄嘌呤氧化酶抑制作用,因此可以降低
尿酸水平。