Novel 1-(biphenyl-4-yl)methyl-1H-1,2,4-triazoles and 1-(biphenyl-4-yl)methyl-4H-1,2,4-triazoles each having a (2,4-dioxopyrrolidine-5-ylidine)methyl or (2,4-dioxotetrahydrofuran-5-ylidene)methyl group as the substituent at the 2'-position, salts thereof and medicines containing these compounds as the active ingredient. These compounds are lowly toxic and highly safe and are useful as an angiotensin II antagonist.
新型 1-(
联苯-4-基)甲基-
1H-1,2,4-三唑和 1-(
联苯-4-基)甲基-4H-
1,2,4-三唑,它们在 2'-位上都有一个(2,4-二氧代
吡咯烷-5-基)甲基或(2,4-二氧代
四氢呋喃-5-亚基)甲基作为取代基,它们的盐和含有这些化合物作为活性成分的药物。这些化合物毒性低、安全性高,可用作
血管紧张素 II 拮抗剂。