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Legal status
Patent lapsed (non-payment of fees)
| (51) | INT.CL. | C07D 471/04 | (2006.01) | 
| C07D 487/04 | (2006.01) | ||
| A61K 31/437 | (2006.01) | ||
| A61K 31/519 | (2006.01) | ||
| A61P 7/00 | (2006.01) | ||
| A61P 11/00 | (2006.01) | ||
| A61P 17/00 | (2006.01) | ||
| A61P 19/00 | (2006.01) | ||
| A61P 35/00 | (2006.01) | ||
| A61P 37/00 | (2006.01) | ||
| A61P 29/00 | (2006.01) | 
| (11) | Number of the document | 2516434 | 
| (13) | Kind of document | T | 
| (96) | European patent application number | 10800835.0 | 
| Date of filing the European patent application | 2010-12-17 | |
| (97) | Date of publication of the European application | 2012-10-31 | 
| (45) | Date of publication and mention of the grant of the patent | 2015-05-27 | 
| (46) | Date of publication of the claims translation | 2015-09-25 | 
| (86) | Number | PCT/US2010/061146 | 
| Date | 2010-12-17 | 
| (87) | Number | WO 2011/079051 | 
| Date | 2011-06-30 | 
| (30) | Number | Date | Country code | 
| 289969 P | 2009-12-23 | US | |
| 386964 P | 2010-09-27 | US | 
| (72) | 
            
                 
                    
                    
                    
                    
                    ARIKAWA, Yasuyoshi, US  
            
                
                    
                    
                    
                    
                    JONES, Benjamin, US  
            
                
                    
                    
                    
                    
                    LAM, Betty, US  
            
                
                    
                    
                    
                    
                    NIE, Zhe, US  
            
                
                    
                    
                    
                    
                    SMITH, Christopher, US  
            
                
                    
                    
                    
                    
                    TAKAHASHI, Masashi, US  
            
                
                    
                    
                    
                    
                    DONG, Qing, US  
            
                
                    
                    
                    
                    
                    FEHER, Victoria, US  
            
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| (73) | 
            
                Takeda Pharmaceutical Company Limited,
                1-1 Doshomachi 4-chome  Chuo-ku, Osaka-shi, Osaka 541-0045,
                JP
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| (74) | 
            
                Liudmila GERASIMOVIČ,
                IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
                LT
                 | 
    
| (54) | Kondensuoti heteroaromatiniai pirolidinonai kaip SYK slopikliai | 
| FUSED HETEROAROMATIC PYRROLIDINONES AS SYK INHIBITORS | 
| Payment date | Validity (years) | Amount | |
| 2022-12-07 | 13 | 289.00 EUR | 
| Patent lapsed (non-payment of fees) | ||
| Invalidation date | 2023-12-17 |