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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 | 2896614 |
| (13) | Kind of document | T |
| (96) | European patent application number | 15154531.6 |
| Date of filing the European patent application | 2009-05-21 | |
| (97) | Date of publication of the European application | 2015-07-22 |
| (45) | Date of publication and mention of the grant of the patent | 2017-07-12 |
| (46) | Date of publication of the claims translation |
| (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 |