Provided are a Syk inhibitor and a use method therefor, and in particular, disclosed are quinolinone represented by formula (I) or quinazoline derivatives or pharmaceutically acceptable salts thereof, a preparation method, a pharmaceutical composition, and uses in preparing a medicament for treatment of Syk receptor related diseases.
本发明提供了一种Syk
抑制剂及其使用方法,特别是公开了式(I)代表的
喹啉酮或
喹唑啉衍
生物或其药学上可接受的盐、制备方法、药物组合物以及制备治疗Syk受体相关疾病的药物的用途。