申请人:Cheung Ming Kwai
公开号:US20060235058A1
公开(公告)日:2006-10-19
Compound of a compound of formula (1) or a salt, N-oxide, hydrate or solvate thereof, in the preparation of a composition for inhibition of HSP90 activity: wherein ring A is an aromatic or non-aromatic carbocyclic or heterocyclic ring having 5 ring atoms, for example 1,2,3-triazolyl or a 1,2,4-triazolyl or a tetrazolyl ring; and R
1
R
2
R
3
are as defined in the specification are inhibitors of HSP90 and therefore of use in the treatment of, for example, cancers, viral disease, inflammatory diseases such as rheumatoid arthritis, asthma, multiple sclerosis, Type I diabetes, lupus, psoriasis and inflammatory bowel disease; cystic fibrosis angiogenesis-related disease such as diabetic retinopathy, haemangiomas, and endometriosis; or for protection of normal cells against chemotherapy-induced toxicity; or diseases where failure to undergo apoptosis is an underlying factor, or protection from hypoxia-ischemic injury due to elevation of Hsp70 in the heart and brain; scrapie /CJD, Huntingdon's and Alzheimer's disease.
化合物的化合物(1)或其盐,N-氧化物,水合物或溶剂化物的复合物,用于制备抑制HSP90活性的组合物:其中环A是具有5个环原子的芳香或非芳香碳环或杂环,例如1,2,3-三唑基或1,2,4-三唑基或四唑基环;而R1R2R3如规范中所定义是HSP90抑制剂,因此可用于治疗例如癌症,病毒性疾病,炎症性疾病,如类风湿性关节炎,哮喘,多发性硬化症,1型糖尿病,狼疮,银屑病和炎症性肠病;囊性纤维化,与血管生成相关的疾病,如糖尿病性视网膜病变,血管瘤和子宫内膜异位症;或用于保护正常细胞免受化疗引起的毒性;或在未能进行凋亡是潜在因素的疾病中,或保护心脏和大脑中Hsp70升高引起的缺氧缺血损伤;病毒性脑炎,亨廷顿病和阿尔茨海默病。