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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 487/04 | |
| C07D 211/56 | |||
| C07D 213/74 | |||
| C07D 211/72 |
| (11) | Patento numeris | 3539965 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 19150972.8 |
| Europos patento paraiškos padavimo data | 2014-12-02 | |
| (97) | Europos patento paraiškos paskelbimo data | 2019-09-18 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2021-01-20 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (30) | Numeris | Data | Šalis |
| 3843MU2013 | 2013-12-09 | IN |
| (72) |
SATHE, Dhananjay. G., IN
DAS, Arijit, IN
PATIL, Yogesh Subhash, IN
BONDE, Nilesh L., IN
KEKAN, Ankush Sampat, IN
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| (73) |
UNICHEM LABORATORIES LIMITED,
Unichem Bhavan, Prabhat Estate Off. S. V. Road, Jogeshwari (W), Mumbai, Maharashtra 400 102,
IN
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| (54) | AN IMPROVED PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-3-YL)-METHYLAMINE |
| AN IMPROVED PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-3-YL)-METHYLAMINE |