申请人:Warner-Lambert Company
公开号:US05356898A1
公开(公告)日:1994-10-18
The present invention is novel compounds which are 4,6-di-tertiary-butyl-5-hydroxy-1,3-pyrimidine substituted 1,2,4- and 1,3,4-thiadiazoles and oxadiazoles, and 1,2,4-triazoles, and pharmaceutically acceptable additions and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are now found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of conditions advantageously affected by such inhibition including inflammation, arthritis, pain, fever, and particularly rheumatoid arthritis, osteoarthritis, other inflammatory conditions, psoriasis, allergic diseases, asthma, inflammatory bowel disease, GI ulcers, cardiovascular conditions, including ischemic heart disease and atherosclerosis, and ischemia-induced cell damage, particularly brain damage caused by stroke. They can also be used topically for treating acne, sunburn, psoriasis, and eczema. Also included are leukotriene mediated pulmonary, gastrointestinal, inflammatory, dermatological, and cardiovascular conditions. The disclosed compounds also have potential utility as antioxidants. The preferred use is in treating inflammatory conditions. Thus, the present invention is also a pharmaceutical composition or method of manufacturing a pharmaceutical composition for the use of treating the noted conditions.
本发明涉及一种新型化合物,其为4,6-二叔丁基-5-羟基-1,3-嘧啶取代的1,2,4-和1,3,4-噻二唑和噁二唑,以及1,2,4-三唑和其药学上可接受的补充物和碱盐,药物组合物和使用方法。该发明化合物现已发现具有5-脂氧合酶和/或环氧合酶抑制剂的活性,可用于治疗受此类抑制剂有利影响的疾病,包括炎症、关节炎、疼痛、发热,特别是类风湿性关节炎、骨关节炎、其他炎症性疾病、牛皮癣、过敏性疾病、哮喘、炎症性肠病、胃肠溃疡、心血管疾病,包括缺血性心脏病和动脉粥样硬化,以及缺血性细胞损伤,特别是中风引起的脑损伤。它们也可以局部用于治疗痤疮、晒伤、牛皮癣和湿疹。还包括白三烯介导的肺部、胃肠道、炎症性、皮肤和心血管疾病。所披露的化合物还具有潜在的抗氧化剂作用。首选用途是治疗炎症性疾病。因此,本发明还涉及一种制备用于治疗上述疾病的药物组合物或制备药物组合物的方法。