申请人:Atkinson Francis Louis
公开号:US20110136838A1
公开(公告)日:2011-06-09
The invention is directed to pyrido[4,3-d]pyrimidin-5(6H)-one derivatives. Specifically, the invention is directed to compounds according to Formula I:
wherein R
1
, R
2
, R
3
, and R
4
are defined below.
The compounds of the invention are inhibitors of PDK1 and can be useful in the treatment of disorders characterized by constitutively activated ACG kinases such as cancer and more specifically cancers of the breast, colon, and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PDK1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
本发明涉及吡啶并[4,3-d]嘧啶-5(6H)-酮衍生物。具体而言,本发明涉及以下式I的化合物:其中R1、R2、R3和R4如下所定义。本发明的化合物是PDK1的抑制剂,可用于治疗由恒定活化的ACG激酶所表征的疾病,例如癌症,更具体地说是乳腺癌、结肠癌和肺癌。因此,本发明还涉及包含本发明化合物的制药组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的制药组合物来抑制PDK1活性和治疗与其相关的疾病的方法。