申请人:Bristol-Myers Squibb Company
公开号:US06107305A1
公开(公告)日:2000-08-22
Compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof for use as inhibitors of cyclin dependent kinases, wherein: X is O, S(O).sub.m ; Y is alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl; R.sub.1 is hydrogen or lower alkyl; R.sub.2 is alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl, --O-alkyl, --O-aryl, --NR.sub.4 R.sub.5 ; R.sub.3 is hydrogen or lower alkyl; R.sub.4 is hydrogen, alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl, --O-alkyl, --O-aryl; R.sub.5 is hydrogen, alkyl, aryl, alkylaryl, heteroaryl, alkylheteroaryl, cycloalkyl, alkylcycloalkyl, heterocycloalkyl, alkylheterocycloalkyl, --O-alkyl, --O-aryl; and m is 0, 1 or 2. The compounds of formula I are protein kinase inhibitors and are useful in the treatment and prevention of proliferative diseases, for example, cancer, inflammation and arthritis. They may also be useful in the treatment of neurodegenerative diseases such as Alzheimer's disease, cardiovascular diseases, viral diseases and fungal diseases.
公式##STR1##中的化合物及其药用盐可用作细胞周期依赖性激酶的抑制剂,其中:X为O,S(O).sub.m;Y为烷基,芳基,芳基烷基,杂芳基,杂芳基烷基,环烷基,环烷基烷基,杂环烷基,杂环烷基烷基;R.sub.1为氢或较低烷基;R.sub.2为烷基,芳基,芳基烷基,杂芳基,杂芳基烷基,环烷基,环烷基烷基,杂环烷基,杂环烷基烷基,--O-烷基,--O-芳基,--NR.sub.4 R.sub.5;R.sub.3为氢或较低烷基;R.sub.4为氢,烷基,芳基,芳基烷基,杂芳基,杂芳基烷基,环烷基,环烷基烷基,杂环烷基,杂环烷基烷基,--O-烷基,--O-芳基;R.sub.5为氢,烷基,芳基,烷基芳基,杂芳基,烷基杂芳基,环烷基,烷基环烷基,杂环烷基,烷基杂环烷基,--O-烷基,--O-芳基;m为0,1或2。公式I的化合物是蛋白激酶抑制剂,可用于治疗和预防增生性疾病,例如癌症,炎症和关节炎。它们也可能在治疗神经退行性疾病如阿尔茨海默病,心血管疾病,病毒性疾病和真菌性疾病方面有用。