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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 217/14 | |
| C07D 471/04 | |||
| C07C 59/64 | |||
| C07C 59/84 |
| (11) | Patento numeris | 3221296 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 15807800.6 |
| Europos patento paraiškos padavimo data | 2015-11-19 | |
| (97) | Europos patento paraiškos paskelbimo data | 2017-09-27 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2018-10-17 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2015/002316 |
| Data | 2015-11-19 |
| (87) | Numeris | WO 2016/078765 |
| Data | 2016-05-26 |
| (30) | Numeris | Data | Šalis |
| 14003933 | 2014-11-21 | EP |
| (72) |
MAILLARD, David, DE
WAECHTLER, Andreas, DE
MAURIN, Jeremy, FR
WAKARESKO, Ewgenij, DE
JASPER, Christian, DE
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| (73) |
Merck Patent GmbH,
Frankfurter Strasse 250, 64293 Darmstadt,
DE
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| (54) | METHOD FOR THE PRODUCTION OF PRAZIQUANTEL AND PRECURSORS THEREOF |
| METHOD FOR THE PRODUCTION OF PRAZIQUANTEL AND PRECURSORS THEREOF |