4-(4-(4-(4-hydroxyphenyl)-1-piperazinyl)-phenyl)-5-methyl-3H-1,2,4-triazol-3-one derivatives as 5-lipoxygenase inhibitors
申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0532091A1
公开(公告)日:1993-03-17
2-[2-(4-chlorophenyl)-2-(hydroxy or oxo)ethyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-5-methyl-3H-1,2,4-triazol-3-one having the formula
wherein X represents C=O or CHOH, for use as 5-lipoxygenase inhibitors. Pharmaceutical compositions, processes for preparing said compounds and compositions; and a method of treating leukotriene mediated diseases.
2-[2-(4-chlorophenyl)-2-(hydroxy or oxo)ethyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-5-methyl-3H-1,2,4-triazol-3-one having the formula
其中 X 代表 C=O 或 CHOH,用作 5-脂氧合酶抑制剂。药物组合物、制备所述化合物和组合物的工艺;以及治疗白三烯介导的疾病的方法。