3,4-BIPYRIDYL PYRAZOLE DERIVATIVE, AND PREPARATION METHOD THEREFOR AND MEDICAL APPLICATION THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:EP3539957A1
公开(公告)日:2019-09-18
The present invention relates to a 3,4-bipyridyl pyrazole derivative, and a preparation method therefor and a medical application thereof. Specifically, the present invention relates to a new 3,4-bipyridyl pyrazole derivative as shown in formula (I), a preparation method for the derivative, a pharmaceutical composition containing the derivative, a use of the derivative as a therapeutic agent, in particular as a TGF-β inhibitor, and a use of the derivative in the preparation of a drug which treats, prevents or reduces cancer mediated by TGF-β overexpression. The substituents in formula (I) have the same definitions as in the description.
[EN] 3,4-BIPYRIDYL PYRAZOLE DERIVATIVE, AND PREPARATION METHOD THEREFOR AND MEDICAL APPLICATION THEREOF<br/>[FR] DÉRIVÉ DE 3,4-BIPYRIDYLE PYRAZOLE, PROCÉDÉ DE PRÉPARATION ET APPLICATION MÉDICALE ASSOCIÉS<br/>[ZH] 3,4-二吡啶基吡唑类衍生物、其制备方法及其在医药上的应用