METHOD FOR PREPARING TYROSINE KINASE INHIBITOR AND DERIVATIVE THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:US20190127350A1
公开(公告)日:2019-05-02
The present invention relates to a method for preparing a tyrosine kinase inhibitor and a derivative thereof. The present method has a short synthesis route, low costs, easy operation, and is suitable for large-scale production.
Preparation Method for Tyrosine Kinase Inhibitor and Intermediate Thereof
申请人:JIANGSU HENGRUI MEDICINE CO., LTD.
公开号:US20200239443A1
公开(公告)日:2020-07-30
Provided is a preparation method for a tyrosine kinase inhibitor and an intermediate thereof. Specifically, a preparation method for a cyanoquinoline compound is provided. The method has a high yield, good product purity, and mild reaction conditions.