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Legal status
Patent not validated
| (51) | INT.CL. | C07D 211/34 |
| (11) | Number of the document | 2651892 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11811127.7 |
| Date of filing the European patent application | 2011-12-16 | |
| (97) | Date of publication of the European application | 2013-10-23 |
| (45) | Date of publication and mention of the grant of the patent | 2015-04-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2011/003140 |
| Date | 2011-12-16 |
| (87) | Number | WO 2012/080834 |
| Date | 2012-06-21 |
| (30) | Number | Date | Country code |
| 201061424424 P | 2010-12-17 | US |
| (72) |
HUNTLEY, C., Frederick, M., US
KATAISTO, Erik, Wayne, US
LA LUMIERE, Knicholaus, Dudley, US
REISCH, Helge, Alfred, US
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| (73) |
Rhodes Technologies,
498 Washington Street, Coventry, RI 02816,
US
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| (54) | LOW-TEMPERATURE SYNTHESIS OF METHYLPHENIDATE HYDROCHLORIDE |
| LOW-TEMPERATURE SYNTHESIS OF METHYLPHENIDATE HYDROCHLORIDE |