2H-phthalazin-1-one derivatives and drug containing its derivatives as active ingredient
申请人:Ono Pharmaceutical Co., Ltd.
公开号:US06677333B1
公开(公告)日:2004-01-13
Poly(ADP-ribose)polymerase inhibitors containing as the active ingredient 2H-phthalazin-1-one derivatives represented by general formula (I) (wherein each symbol is as defined in the description) or salts thereof. The compounds of the general formula (I) inhibit poly(ADP-ribose)polymerase and are useful as preventives and/or remedies for various ischemic diseases (brain, heart, digestive tract, skeletal muscle, retina, etc.), inflammatory diseases (inflammatory intestinal diseases, multiple encephalosclerosis, arthritis, etc.), nerve degeneration diseases (extrapyramidal disorder, Alzheimer's disease, muscular dystrophy, etc.), diabetes, shock, head trauma, renal insufficiency, hyperalgesia, etc. These compounds are also useful as sensitizers for agents against retroviruses (HIV, etc.) and chemotherapy for cancer.
聚(ADP-核糖)聚合酶抑制剂,其活性成分为一般式(I)所代表的2H-邻苯二酮衍生物,或其盐。一般式(I)的化合物抑制聚(ADP-核糖)聚合酶,可用作各种缺血性疾病(脑部、心脏、消化道、骨骼肌、视网膜等)、炎症性疾病(炎症性肠道疾病、多发性硬化症、关节炎等)、神经退行性疾病(锥体外症、阿尔茨海默病、肌营养不良等)、糖尿病、休克、头部外伤、肾功能不全、过敏症等的预防和/或治疗药物。这些化合物还可用作逆转录病毒(HIV等)和癌症化疗药物的增敏剂。