公开(公告)号：US20200165236A1

公开(公告)日：2020-05-28

申请号：US16633684

申请日：2018-07-25

申请人： Yuhan Corporation

发明人： Sang-Ho OH ,  Ja-Heouk KHOO ,  Jong-Chul LIM ,  Seong-Ran LEE ,  Hyun JU ,  Woo-Seob SHIN ,  Dae-Gyu PARK ,  Su-Min PARK ,  Yoon-Ah HWANG

IPC分类号： C07D413/14

摘要： The present invention provides an improved process for preparing an aminopyrimidine derivative or pharmaceutically acceptable salt thereof having a selective inhibitory activity against protein kinases, especially against the protein kinases for mutant epidermal growth factor receptors. And also, the present invention provides novel intermediates useful for said process and processes for preparing the same.