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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 213/75 | |
| C07D 405/14 | |||
| C07D 405/06 |
| (11) | Patento numeris | 2754654 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 12829853.6 |
| Europos patento paraiškos padavimo data | 2012-09-05 | |
| (97) | Europos patento paraiškos paskelbimo data | 2014-07-16 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2018-05-30 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2012/072645 |
| Data | 2012-09-05 |
| (87) | Numeris | WO 2013/035754 |
| Data | 2013-03-14 |
| (30) | Numeris | Data | Šalis |
| 2011193308 | 2011-09-05 | JP |
| (72) |
MURAKATA, Masatoshi, JP
IKEDA, Takuma, JP
ICHIGE, Takahiro, JP
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| (73) |
Chugai Seiyaku Kabushiki Kaisha,
5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543,
JP
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| (54) | METHOD FOR PRODUCING COUMARIN DERIVATIVE |
| METHOD FOR PRODUCING COUMARIN DERIVATIVE |