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Legal status
Patent not validated
| (51) | INT.CL. | C07D 487/04 | |
| A61K 31/519 | |||
| A61P 19/02 | |||
| A61P 29/00 | |||
| A61P 37/00 | 
| (11) | Number of the document | 3006445 | 
| (13) | Kind of document | T | 
| (96) | European patent application number | 14807030.3 | 
| Date of filing the European patent application | 2014-05-05 | |
| (97) | Date of publication of the European application | 2016-04-13 | 
| (45) | Date of publication and mention of the grant of the patent | 2017-11-15 | 
| (46) | Date of publication of the claims translation | 
| (86) | Number | PCT/CN2014/076794 | 
| Date | 2014-05-05 | 
| (87) | Number | WO 2014/194741 | 
| Date | 2014-12-11 | 
| (30) | Number | Date | Country code | 
| 201310227683 | 2013-06-07 | CN | 
| (72) | 
                    
                    
                    
                    
                    SUN, Piaoyang, CN  
                    
                    
                    
                    
                    WU, Guaili, CN  
                    
                    
                    
                    
                    GAO, Xiaohui, CN  
                    
                    
                    
                    
                    SHEN, Lingjia, CN  | 
| (73) | Jiangsu Hengrui Medicine Co. Ltd.,
                No. 7 Kunlunshan Road  Economic and Technological Development Zone  Lianyungang, Jiangsu 222047,
                CN | 
| (54) | BISULFATE OF JANUS KINASE (JAK) INHIBITOR AND PREPARATION METHOD THEREFOR | 
| BISULFATE OF JANUS KINASE (JAK) INHIBITOR AND PREPARATION METHOD THEREFOR |