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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07J 31/00 | |
| C07J 3/00 | |||
| C07J 5/00 | |||
| C07J 41/00 |
| (11) | Patento numeris | 3201215 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 15847425.4 |
| Europos patento paraiškos padavimo data | 2015-09-30 | |
| (97) | Europos patento paraiškos paskelbimo data | 2017-08-09 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2021-01-13 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/US2015/053348 |
| Data | 2015-09-30 |
| (87) | Numeris | WO 2016/054280 |
| Data | 2016-04-07 |
| (30) | Numeris | Data | Šalis |
| 201462059786 P | 2014-10-03 | US | |
| 201514688960 | 2015-04-16 | US |
| (72) |
QIU, Yinhua, US
WU, Zhengyuan, US
LIU, Yong, US
CHEN, Song, US
ZHANG, Haoning, US
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| (73) |
AMPHASTAR NANJING PHARMACEUTICALS, INC.,
No. 5 Xinghe Road Nanjing Economic and Technological Development Zone, Jiangsu 210038,
CN
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| (54) | METHODS OF PREPARING INTERMEDIATE OF FLUTICASONE PROPIONATE |
| METHODS OF PREPARING INTERMEDIATE OF FLUTICASONE PROPIONATE |