| 专利名称 | PREPARATION METHOD FOR TYROSINE KINASE INHIBITOR AND INTERMEDIATE THEREOF | ||
| 申请号 | WOCN18110615 | 申请日 | |
| 公开（公告）号 | WO2019076316A1 | 公开（公告）日 | |
| 申请（专利权）人 | JIANGSU HENGRUI MEDICINE CO LTD | 发明人 | FENG Guobing; CAO Yongxing; ZHANG Peng; QIU Zhenjun; ZHANG Long |
| 专利来源 | 国家知识产权局 | 转化方式 | |
| 摘要 |
Provided is a preparation method for a tyrosine kinase inhibitor and an intermediate thereof. Specifically, a preparation method for a cyanoquinoline compound is provided. The method has a high yield, good product purity, and mild reaction conditions. |
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