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Legal status
Patent not validated
| (51) | INT.CL. | C07D 489/02 |
| (11) | Number of the document | 3071575 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14862986.8 |
| Date of filing the European patent application | 2014-11-18 | |
| (97) | Date of publication of the European application | 2016-09-28 |
| (45) | Date of publication and mention of the grant of the patent | 2019-11-13 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2014/066152 |
| Date | 2014-11-18 |
| (87) | Number | WO 2015/074049 |
| Date | 2015-05-21 |
| (30) | Number | Date | Country code |
| 201361905312 P | 2013-11-18 | US |
| (72) |
BRANDT, John, US
LIAO, Subo, US
HUDSON, Edmund C., US
JARVI, Esa T., US
WANG, Peter X., US
SCHAEFER, Michael, US
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| (73) |
SpecGx LLC,
385 Marshall Avenue, Webster Groves, Missouri 63119,
US
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| (54) | PREPARATION OF NORMORPHINANS |
| PREPARATION OF NORMORPHINANS |