专利名称 | METHOD FOR PREPARING COAGULATION FACTOR XIA INHIBITOR AND INTERMEDIATE THEREOF | ||
申请号 | WOCN19096504 | 申请日 | |
公开(公告)号 | WO2020015698A1 | 公开(公告)日 | |
申请(专利权)人 | JIANGSU HENGRUI MEDICINE CO LTD; SHANGHAI HENGRUI PHARMACEUTICAL CO LTD | 发明人 | XI Zhuoxun; FENG Yingqiang; FENG Jun; HE Feng; HUANG Jian; MAO Yanli; WANG Yong; GUAN Zhongjun |
专利来源 | 国家知识产权局 | 转化方式 | |
摘要 |
The present disclosure involves a method for preparing a coagulation factor XIa inhibitor and an intermediate thereof. Specifically, the present disclosure involves a method for preparing an oxypyridine amide derivative. The method has the advantages of high yield, good product purity, and mild reaction conditions. |
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