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Legal status
Patent not validated
| (51) | INT.CL. | C07D 221/28 | |
| C07D 489/02 | |||
| C07D 489/08 | |||
| A61K 31/485 | |||
| A61P 29/00 | |||
| A61P 25/00 |
| (11) | Number of the document | 2285780 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09755650.0 |
| Date of filing the European patent application | 2009-05-21 | |
| (97) | Date of publication of the European application | 2011-02-23 |
| (45) | Date of publication and mention of the grant of the patent | 2015-08-26 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2009/044809 |
| Date | 2009-05-21 |
| (87) | Number | WO 2009/146288 |
| Date | 2009-12-03 |
| (30) | Number | Date | Country code |
| 56079 P | 2008-05-27 | US |
| (72) |
WANG, Peter, X., US
MOSER, Frank, W., US
CANTRELL, Gary, L., US
JIANG, Tao, US
HALVACHS, Robert, E., US
GROTE, Christopher, W., US
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| (73) |
Mallinckrodt LLC,
675 McDonnell Boulevard, Hazelwood, MO 63042,
US
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| (54) | PROCESSES AND COMPOUNDS FOR THE PREPARATION OF NORMORPHINANS |
| PROCESSES AND COMPOUNDS FOR THE PREPARATION OF NORMORPHINANS |