The present invention relates to a series of quinazolinone compounds and applications thereof as PI3Kα inhibitors. In particular, the present invention relates to a compound shown in formula (I) and a tautomer or pharmaceutically acceptable salt thereof.
本发明涉及一系列
喹唑啉酮化合物及其作为
PI3Kα
抑制剂的应用。具体而言,本发明涉及一种在式(I)中显示的化合物及其互变异构体或药用可接受的盐。