申请人:——
公开号:US20030004161A1
公开(公告)日:2003-01-02
This invention describes novel pyrazole compounds of formula I′:
1
wherein Q′ is —O—, —C(R
6′
)
2
—, 1,2-cyclopropanediyl, 1,2-cyclobutanediyl, or 1,3-cyclopropanediyl, and R
1
is T-Ring D, wherein Ring D is a 5-7 membered monocyclic ring or 8-10 membered bicyclic ring selected from aryl, heteroaryl, heterocyclyl or carbocyclyl; R
x
and R
y
are independently selected from T-R
3
or L-Z-R
3
or R
x
and R
y
are taken together with their intervening atoms to form a fused, unsaturated or partially unsaturated, 5-7 membered ring having 0-3 heteroatoms; and R
2
and R
2′
are as described in the specification. The compounds are useful as protein kinase inhibitors, especially as inhibitors of Aurora-2 and GSK-3, for treating diseases such as cancer, diabetes and Alzheimer's disease.
本发明描述了式I′的新型吡唑化合物:其中Q′为—O—、—C(R6′)2—、1,2-环丙烷基、1,2-环丁烷基或1,3-环丙烷基,R1为T-环D,其中环D为5-7成员单环或8-10成员双环,选择自芳基、杂芳基、杂环基或碳环基;Rx和Ry分别独立地选择自T-R3或L-Z-R3,或Rx和Ry连同它们之间的原子形成螺合的、不饱和的或部分不饱和的、5-7成员环,其中含有0-3个杂原子;R2和R2′如规范所述。这些化合物可用作蛋白激酶抑制剂,特别是作为Aurora-2和GSK-3的抑制剂,用于治疗癌症、糖尿病和阿尔茨海默病等疾病。