Pyrazolo pyrimidines useful as aurora kinase inhibitors
申请人:Oslob D. Johan
公开号:US20070027166A1
公开(公告)日:2007-02-01
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 R
2
, R
4
, X
1A
, X
2A
, X
1B
, X
2B
, L
1
, L
2
, 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.