|
|
|
|
|
Teisinis statusas
Patentas neįsigaliojo (pagal Susitarimą)
| (51) | INT.CL. | C07C 213/08 | |
| C07C 217/62 |
| (11) | Patento numeris | 1636169 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 04740107.0 |
| Europos patento paraiškos padavimo data | 2004-06-21 | |
| (97) | Europos patento paraiškos paskelbimo data | 2006-03-22 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2010-06-02 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2004/006666 |
| Data | 2004-06-21 |
| (87) | Numeris | WO 2005/000788 |
| Data | 2005-01-06 |
| (30) | Numeris | Data | Šalis |
| 10328316 | 2003-06-23 | DE |
| (72) |
JAGUSCH, Utz-Peter, DE
HÖLDERICH, Wolfgang, DE
WISSLER, Monika, DE
|
| (73) |
Grünenthal GmbH,
Zieglerstrasse 6, 52078 Aachen,
DE
|
| (54) | VERFAHREN ZUR DEHYDRATISIERUNG SUBSTITUIERTER 4-DIMETHYLAMINO-2-ARYL-BUTAN-2-OL-VERBINDUNGEN UND VERFAHREN ZUR HERSTELLUNG SUBSTITUIERTER DIMETHYL-(3-ARYL-BUTYL)-AMIN-VERBINDUNGEN MITTELS HETEROGENER KATALYSE |
| METHOD FOR DEHYDRATING SUBSTITUTED 4-DIMETHYLAMINO-2-ARYL-BUTAN-2-OL COMPOUNDS AND METHOD FOR PRODUCING SUBSTITUTED DIMETHYL-(3-ARYL-BUTYL)-AMINE COMPOUNDS BY MEANS OF HETEROGENEOUS CATALYSIS |