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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 309/28 | (2006.01) |
| C07D 407/06 | (2006.01) |
| (11) | Patento numeris | 2960236 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 15174321.8 |
| Europos patento paraiškos padavimo data | 2012-12-13 | |
| (97) | Europos patento paraiškos paskelbimo data | 2015-12-30 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2017-06-14 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (30) | Numeris | Data | Šalis |
| 2011275819 | 2011-12-16 | JP |
| (72) |
WAKAYAMA, Masakazu, JP
TORIYAMA, Fumihiko, JP
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| (73) |
Daiichi Sankyo Company, Limited,
3-5-1, Nihonbashi Honcho, Chuo-ku Tokyo 103-8426,
JP
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| (54) | METHOD FOR PRODUCING NEURAMINIC ACID DERIVATIVE |
| METHOD FOR PRODUCING NEURAMINIC ACID DERIVATIVE |