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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07J 21/00 | |
| C07J 41/00 | |||
| C07J 53/00 |
| (11) | Patento numeris | 2417149 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 10714129.3 |
| Europos patento paraiškos padavimo data | 2010-04-06 | |
| (97) | Europos patento paraiškos paskelbimo data | 2012-02-15 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2016-09-14 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/US2010/030092 |
| Data | 2010-04-06 |
| (87) | Numeris | WO 2010/118023 |
| Data | 2010-10-14 |
| (30) | Numeris | Data | Šalis |
| 168261 P | 2009-04-10 | US | |
| 240413 P | 2009-09-08 | US | |
| 752859 | 2010-04-01 | US |
| (72) |
NICKISCH, Klaus, DE
ACOSTA, Kirk, US
SANTHAMMA, Bindu, US
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| (73) |
Evestra, Inc.,
7620 Northwest Loop 410, San Antonio, Texas 78227-5301,
US
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| (54) | METHODS FOR THE PREPARATION OF DROSPIRENONE |
| METHODS FOR THE PREPARATION OF DROSPIRENONE |