2,4-DISUBSTITUTED PYRIMIDINE DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
申请人:CHENGDU ZENITAR BIOMEDICAL TECHNOLOGY CO., LTD.
公开号:US20220298140A1
公开(公告)日:2022-09-22
The present invention belongs to the field of chemical medicines, and particularly relates to a 2,4-disubstituted pyrimidine derivative, a preparation method therefor and a use thereof. The present invention provides a 2,4-disubstituted pyrimidine derivative, the structural formula of which is as shown in formula I. The present invention also provides a preparation method for the 2,4-disubstituted pyrimidine derivative and a use thereof. The 2,4-disubstituted pyrimidine derivative provided by the present invention can be used as a kinase inhibitor with double functional targets of JAK2 and FLT3, or a kinase inhibitor with independent functional targets of JAK2 or FLT3, thus providing a new choice for preparing a multi-target inhibitor.