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Legal status
Patent not validated
| (51) | INT.CL. | C07D 401/14 | (2006.01) |
| C07D 401/14 | (2013.01) | ||
| C07D 401/12 | (2006.01) | ||
| C07D 207/16 | (2013.01) | ||
| C07D 207/16 | (2006.01) | ||
| C07D 207/08 | (2013.01) | ||
| C07D 207/08 | (2006.01) | ||
| C07D 401/12 | (2013.01) |
| (11) | Number of the document | 3447051 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17788792.4 |
| Date of filing the European patent application | 2017-04-27 | |
| (97) | Date of publication of the European application | 2019-02-27 |
| (45) | Date of publication and mention of the grant of the patent | 2021-12-15 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2017/082164 |
| Date | 2017-04-27 |
| (87) | Number | WO 2017/186140 |
| Date | 2017-11-02 |
| (30) | Number | Date | Country code |
| 201610274566 | 2016-04-28 | CN |
| (72) |
WU, Guaili , CN
ZHANG, Quanliang , CN
CAO, Yongxing , CN
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| (73) |
Jiangsu Hengrui Medicine Co., Ltd. ,
No. 7 Kunlunshan Road
Economic and Technological Development Zone
Lianyungang, Jiangsu 222047,
CN
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| (54) | METHOD FOR PREPARING TYROSINE KINASE INHIBITOR AND DERIVATIVE THEREOF |
| METHOD FOR PREPARING TYROSINE KINASE INHIBITOR AND DERIVATIVE THEREOF |