发明申请
US20070027166A1 Pyrazolo pyrimidines useful as aurora kinase inhibitors 失效
吡咯唑嘧啶可用作极光激酶抑制剂

Pyrazolo pyrimidines useful as aurora kinase inhibitors
摘要:
The present invention provides compounds having the formula: wherein A-B together represent one of the following structures: wherein one of is a double bond, as valency permits; and R2, R4, X1A, X2A, X1B, X2B, L1, L2, Y and Z are as defined in classes and subclasses herein, and pharmaceutical compositions thereof, as described generally and in subclasses herein, which compounds are useful as inhibitors of protein kinase (e.g., Aurora), and thus are useful, for example, for the treatment of Aurora mediated diseases.
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