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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07H 19/073 | (2006.01) |
| C07H 1/00 | (2013.01) | ||
| C07H 1/00 | (2006.01) | ||
| C07H 19/073 | (2013.01) | ||
| Y02P 20/55 | (2015.11) |
| (11) | Patento numeris | 3828192 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 19841191.0 |
| Europos patento paraiškos padavimo data | 2019-07-24 | |
| (97) | Europos patento paraiškos paskelbimo data | 2021-06-02 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2023-12-13 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CN2019/097439 |
| Data | 2019-07-24 |
| (87) | Numeris | WO 2020/020208 |
| Data | 2020-01-30 |
| (30) | Numeris | Data | Šalis |
| 201810817373 | 2018-07-24 | CN |
| (72) |
LIU, Lin , CN
ZHAO, Rui , CN
SANG, Guangming , CN
ZHOU, Xingjian , CN
GUO, Xiaopeng , CN
ZHANG, Aiming , CN
WU, Gang , CN
XIA, Chunguang , CN
ZHANG, Xiquan , CN
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| (73) |
Chia Tai Tianqing Pharmaceutical Group Co., Ltd. ,
No. 369 Yuzhou South Road, Lianyungang, Jiangsu 222062,
CN
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| (54) | METHOD FOR PREPARING TRIFLURIDINE |
| METHOD FOR PREPARING TRIFLURIDINE |