Oxopicolinamide derivative, preparation method therefor and pharmaceutical use thereof
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:US10633375B2
公开(公告)日:2020-04-28
The present invention relates to an oxopicolinamide derivative, a preparation method therefor and the pharmaceutical use thereof. In particular, the present invention relates to an oxopicolinamide derivative as shown in the general formula (AI), a preparation method therefor and a pharmaceutical composition comprising the derivative, and to the use thereof as a therapeutic agent, in particular as an inhibitor of blood coagulation factor XIa (Factor XIa, FXIa for short) and the use thereof in the preparation of a drug for treating diseases such as thromboembolism, wherein the definition of each substituent in the general formula (AI) is the same as defined in the description.
本发明涉及一种氧化吡啶酰胺衍生物、其制备方法及其药物用途。特别是,本发明涉及通式(AI)所示的一种氧化吡啶酰胺衍生物、其制备方法和包含该衍生物的药物组合物,并涉及其作为治疗剂的用途,特别是作为血液凝固因子 XIa(Factor XIa,简称 FXIa)的抑制剂,以及其在制备治疗血栓栓塞等疾病的药物中的用途,其中通式(AI)中各取代基的定义与说明中的定义相同。