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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07C 17/093 | |
| C07C 21/17 | |||
| C07C 29/09 | |||
| C07C 33/42 | |||
| C07C 309/73 | |||
| C07D 493/22 |
| (11) | Patento numeris | 2785687 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 12854125.7 |
| Europos patento paraiškos padavimo data | 2012-11-29 | |
| (97) | Europos patento paraiškos paskelbimo data | 2014-10-08 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2019-02-20 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CA2012/050859 |
| Data | 2012-11-29 |
| (87) | Numeris | WO 2013/078559 |
| Data | 2013-06-06 |
| (30) | Numeris | Data | Šalis |
| 201161565094 P | 2011-11-30 | US |
| (72) |
SOUZA, Fabio E.S., CA
RANGWALA, Huzaifa, CA
GORIN, Boris, CA
PAN, Ming, CA
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| (73) |
Sandoz AG,
Lichtstrasse 35, 4056 Basel,
CH
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| (54) | PROCESS FOR PREPARATION OF (3R)-2,4-DI-LEAVING GROUP-3-METHYLBUT-1-ENE |
| PROCESS FOR PREPARATION OF (3R)-2,4-DI-LEAVING GROUP-3-METHYLBUT-1-ENE |