PYRAZOLO[1,5-A][1,3,5]TRIAZINE-2-AMINE DERIVATIVE, PREPARATION METHOD THEREFOR AND MEDICAL USE THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:EP3750891A1
公开(公告)日:2020-12-16
Disclosed are a pyrazolo[1,5-a][1,3,5]triazine-2-amine derivative as shown in general formula (I), a preparation method therefor, a pharmaceutical composition containing the derivative and the use of same as a therapeutic agent, in particular the use thereof as an A2a receptor antagonist and the use thereof in the preparation of drugs for treating conditions or diseases improved by the inhibition of A2a receptors.
本发明公开了通式(I)所示的吡唑并[1,5-a][1,3,5]三嗪-2-胺衍生物、其制备方法、含有该衍生物的药物组合物以及其作为治疗剂的用途,特别是其作为 A2a 受体拮抗剂的用途以及其在制备通过抑制 A2a 受体改善病情或疾病的治疗药物中的用途。