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.
本发明涉及一种1,2,4-三嗪-3-胺衍生物、其制备方法及其在医药中的用途。具体地说,本发明涉及通式(I)所代表的1,2,4-三嗪-3-胺衍生物、其制备方法、包含该衍生物的药物组合物及其作为治疗剂的用途,特别是作为A2a受体拮抗剂的用途,以及其在制备用于治疗通过抑制A2a受体而改善的病症或紊乱的药物中的用途,通式(I)中的各取代基与描述中所定义的相同。