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Legal status
Patent not validated
| (51) | INT.CL. | C07D 413/14 | |
| C07D 403/06 | |||
| C07C 219/00 | |||
| C07D 243/08 |
| (11) | Number of the document | 3177616 |
| (13) | Kind of document | T |
| (96) | European patent application number | 15744604.8 |
| Date of filing the European patent application | 2015-08-04 | |
| (97) | Date of publication of the European application | 2017-06-14 |
| (45) | Date of publication and mention of the grant of the patent | 2021-02-24 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2015/067995 |
| Date | 2015-08-04 |
| (87) | Number | WO 2016/020405 |
| Date | 2016-02-11 |
| (30) | Number | Date | Country code |
| 14179727 | 2014-08-04 | EP |
| (72) |
BARTH, Roland, AT
HÖFERL-PRANTZ, Kathrin, AT
RICHTER, Frank, AT
WIDSCHWENTER, Gerhard, AT
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| (73) |
Sandoz AG,
Lichtstrasse 35, 4056 Basel,
CH
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| (54) | NOVEL ROUTES OF SYNTHESIS FOR THE PREPARATION OF SUVOREXANT |
| NOVEL ROUTES OF SYNTHESIS FOR THE PREPARATION OF SUVOREXANT |