1,2,4-TRIAZINE-3-AMINE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF IN MEDICINE
申请人:Jiangsu Hengrui Medicine Co. Ltd.
公开号:EP3569596A1
公开(公告)日:2019-11-20
The present invention relates to a 1,2,4-triazine-3-amine derivative, a preparation therefor, and use thereof in medicine. Specifically, the present invention relates to a 1,2,4-triazine-3-amine derivative as represented by general formula (I), a preparation method therefor, a pharmaceutical composition comprising the derivative, and use thereof as a therapeutic agent, in particular as an A2a receptor antagonist, and use thereof in the preparation of a medicament for treating a condition or disorder that is ameliorated by means of inhibition of the A2a receptor, each substituent in general formula (I) being same as defined in the description.
The invention is directed to compounds of general formula (I), and pharmaceutical compositions containing such compounds. The compounds and compositions have valuable pharmaceutical properties. In particular, they may be used for the treatment of cancer. Novel intermediates and novel methods of preparation are also disclosed.
[EN] 1,2,4-TRIAZINE-3-AMINE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF IN MEDICINE<br/>[FR] DÉRIVÉ DE 1,2,4-TRIAZINE-3-AMINE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION EN MÉDECINE<br/>[ZH] 1,2,4-三嗪-3-胺类衍生物、其制备方法及其在医药上的应用