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Legal status
Patent not validated
| (51) | INT.CL. | C07D 211/76 |
| (11) | Number of the document | 3029028 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14834003.7 |
| Date of filing the European patent application | 2014-07-29 | |
| (97) | Date of publication of the European application | 2016-06-08 |
| (45) | Date of publication and mention of the grant of the patent | 2018-07-11 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2014/083228 |
| Date | 2014-07-29 |
| (87) | Number | WO 2015/018289 |
| Date | 2015-02-12 |
| (30) | Number | Date | Country code |
| 201310335663 | 2013-08-02 | CN |
| (72) |
WANG, Boyu, CN
YAO, Jinfeng, CN
HUANG, Luning, CN
ZHANG, Jeannie, CN
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| (73) |
Shanghai Syncores Technologies, Inc.,
538 Cailun Rd Pudong, Shanghai 201203,
CN
Zhejiang Huahai Pharmaceutical Co., Ltd, Xunqiao Linhai, Taizhou, Zhejiang 317024, CN |
| (54) | NOVEL METHOD FOR SYNTHESIZING KEY INTERMEDIATE OF APIXABAN |
| NOVEL METHOD FOR SYNTHESIZING KEY INTERMEDIATE OF APIXABAN |