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Legal status
Patent not validated
| (51) | INT.CL. | C07D 263/32 | |
| C07D 413/14 | |||
| C07D 417/10 | |||
| C07D 417/14 | |||
| C07F 9/653 | |||
| C07D 413/10 | |||
| C07F 9/38 |
| (11) | Number of the document | 2305657 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10183967.8 |
| Date of filing the European patent application | 2004-12-17 | |
| (97) | Date of publication of the European application | 2011-04-06 |
| (45) | Date of publication and mention of the grant of the patent | 2012-08-22 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 20030093342 | 2003-12-18 | KR | |
| 20040058809 | 2004-07-27 | KR |
| (72) |
Rhee, Jae Keol, KR
Im, Weon Bin, KR
Cho, Chong Hwan, KR
Choi, Sung Hak, KR
Lee, Tae Ho, KR
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| (73) |
Dong-A Pharmaceutical Co., Ltd.,
252 Yongdu-dong Dongdaemun-ku, Seoul 130-072,
KR
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| (54) | Oxazolidinone derivatives |
| Oxazolidinone derivatives |