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 R1, R2, R3, and R4 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,本发明涉及以下式子I的化合物:其中R1、R2、R3和R4的定义如下。本发明的化合物是PDK1的
抑制剂,可用于治疗由恒定激活的ACG激酶引起的疾病,如癌症,更具体地是乳腺癌、结肠癌和肺癌。因此,本发明进一步涉及包含本发明化合物的制药组合物。本发明还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活性和治疗与之相关的疾病的方法。