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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 221/28 | (2006.01) |
| C07D 221/28 | (2013.01) | ||
| C07B 59/00 | (2006.01) | ||
| C07B 59/002 | (2013.01) | ||
| Y02P 20/55 | (2015.11) |
| (11) | Patento numeris | 3679018 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 18773875.2 |
| Europos patento paraiškos padavimo data | 2018-09-06 | |
| (97) | Europos patento paraiškos paskelbimo data | 2020-07-15 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2022-03-02 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2018/032983 |
| Data | 2018-09-06 |
| (87) | Numeris | WO 2019/049918 |
| Data | 2019-03-14 |
| (30) | Numeris | Data | Šalis |
| 2017172351 | 2017-09-07 | JP |
| (72) |
NAKAI, Yuya , JP
HAYASHI, Masashi , JP
MITSUHASHI, Wataru , JP
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| (73) |
Otsuka Pharmaceutical Co., Ltd. ,
2-9, Kanda Tsukasa-machi
Chiyoda-ku, Tokyo 101-8535,
JP
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| (54) | INDUSTRIAL PROCESS OF MONO-ALKYLATING A PIPERIDINE NITROGEN IN PIPERIDINE DERIVATIVES WITH DEUTERATED-ALKYL |
| INDUSTRIAL PROCESS OF MONO-ALKYLATING A PIPERIDINE NITROGEN IN PIPERIDINE DERIVATIVES WITH DEUTERATED-ALKYL |