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Legal status
Patent not validated
| (51) | INT.CL. | C07D 219/10 | (2006.01) |
| A61K 31/473 | (2013.01) | ||
| C07C 51/43 | (2006.01) | ||
| A61P 21/00 | (2018.01) | ||
| C07C 55/10 | (2006.01) | ||
| A61P 21/04 | (2018.01) | ||
| A61K 31/473 | (2006.01) | ||
| A61P 25/00 | (2018.01) | ||
| A61P 25/28 | (2006.01) | ||
| A61P 25/28 | (2018.01) | ||
| A61P 25/18 | (2006.01) | ||
| A61P 25/18 | (2018.01) | ||
| A61P 25/00 | (2006.01) | ||
| C07C 55/10 | (2013.01) | ||
| A61P 21/04 | (2006.01) | ||
| C07B2200/13 | (2013.01) | ||
| A61P 21/00 | (2006.01) | ||
| C07D 219/10 | (2013.01) | ||
| Y02A 50/30 | (2018.01) |
| (11) | Number of the document | 3912971 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20748154.0 |
| Date of filing the European patent application | 2020-01-21 | |
| (97) | Date of publication of the European application | 2021-11-24 |
| (45) | Date of publication and mention of the grant of the patent | 2023-05-31 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2020/073389 |
| Date | 2020-01-21 |
| (87) | Number | WO 2020/156360 |
| Date | 2020-08-06 |
| (30) | Number | Date | Country code |
| 201910100045 | 2019-01-31 | CN |
| (72) |
WANG, Tonghui , CN
ZHANG, Ju , CN
WANG, Lihua , CN
WANG, Depu , CN
ZHANG, Yaxin , CN
YU, Qinghua , CN
ZHANG, Qi , CN
LI, Mingze , CN
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| (73) |
Changchun Huayuan High-Science and Technology
Co., Ltd ,
No. 1198 Silicon Valley Street
High Tech Zone, Changchun, Jilin 130012,
CN
Jiangsu Sheneryang High-Science and Technology Co., Ltd , No.1 Medine City Avenue, Taizhou, Jiangsu 225300, CN |
| (54) | CHOLINESTERASE INHIBITOR POLYMORPH AND APPLICATION THEREOF |
| CHOLINESTERASE INHIBITOR POLYMORPH AND APPLICATION THEREOF |