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Legal status
Patent not validated
| (51) | INT.CL. | C07D 487/04 | (2006.01) |
| C07D 487/04 | (2013.01) | ||
| C07D 519/00 | (2006.01) | ||
| C07D 519/00 | (2013.01) | ||
| A61K 31/5025 | (2006.01) | ||
| A61P 21/00 | (2018.01) | ||
| A61P 21/00 | (2006.01) | ||
| A61P 21/02 | (2018.01) | ||
| A61P 25/28 | (2018.01) |
| (11) | Number of the document | 3663296 |
| (13) | Kind of document | T |
| (96) | European patent application number | 19200058.6 |
| Date of filing the European patent application | 2015-05-11 | |
| (97) | Date of publication of the European application | 2020-06-10 |
| (45) | Date of publication and mention of the grant of the patent | 2023-05-17 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201461993839 P | 2014-05-15 | US |
| (72) |
RATNI, Hasane , FR
GREEN, Luke , CH
NARYSHKIN, Nikolai A. , US
WEETALL, Marla L. , US
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| (73) |
F. Hoffmann-La Roche AG ,
Grenzacherstrasse 124, 4070 Basel,
CH
PTC Therapeutics, Inc. , 100 Corporate Court,, South Plainfield, NJ 07080, US |
| (54) | PROCESS FOR THE PREPARATION OF COMPOUNDS USEFUL FOR TREATING SPINAL MUSCULAR ATROPHY |
| PROCESS FOR THE PREPARATION OF COMPOUNDS USEFUL FOR TREATING SPINAL MUSCULAR ATROPHY |