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Legal status
Patent not validated
| (51) | INT.CL. | C07D 217/20 | |
| C07D 221/28 | |||
| C07C 233/01 |
| (11) | Number of the document | 1812399 |
| (13) | Kind of document | T |
| (96) | European patent application number | 05812329.0 |
| Date of filing the European patent application | 2005-10-21 | |
| (97) | Date of publication of the European application | 2007-08-01 |
| (45) | Date of publication and mention of the grant of the patent | 2009-12-02 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2005/038140 |
| Date | 2005-10-21 |
| (87) | Number | WO 2006/052430 |
| Date | 2006-05-18 |
| (30) | Number | Date | Country code |
| 625397 P | 2004-11-04 | US |
| (72) |
WANG, Peter, Xianqi, US
MOSER, Frank, W., US
CANTRELL, Gary, L., US
MAGPARANGALAN, Daniel, P., US
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| (73) |
MALLINCKRODT, INC.,
675 McDonnell Boulevard P.O. Box 5840, St. Louis Missouri 63134,
US
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| (54) | OPIATE INTERMEDIATES AND METHODS OF SYNTHESIS |
| OPIATE INTERMEDIATES AND METHODS OF SYNTHESIS |