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Legal status
Patent not validated
| (51) | INT.CL. | C07H 19/167 | (2006.01) |
| C07H 1/02 | (2013.01) | ||
| C07H 1/02 | (2006.01) | ||
| C07H 19/167 | (2013.01) |
| (11) | Number of the document | 3705485 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18888369.8 |
| Date of filing the European patent application | 2018-12-11 | |
| (97) | Date of publication of the European application | 2020-09-09 |
| (45) | Date of publication and mention of the grant of the patent | 2023-11-01 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2018/120184 |
| Date | 2018-12-11 |
| (87) | Number | WO 2019/114674 |
| Date | 2019-06-20 |
| (30) | Number | Date | Country code |
| 201711318174 | 2017-12-12 | CN |
| (72) |
TANG, Fanghui , CN
BAO, Jiyu , CN
GAO, Junfeng , CN
TAN, Zhouhong , CN
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| (73) |
Yabao Pharmaceutical Group Co., Ltd. ,
No.43 Fumin Road
Ruicheng County, Yuncheng, Shanxi 044600,
CN
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| (54) | METHOD FOR PREPARING CANGRELOR TETRASODIUM SALT |
| METHOD FOR PREPARING CANGRELOR TETRASODIUM SALT |