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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | A61K 31/522 | |
| A61P 3/10 | |||
| C07D 473/06 |
| (11) | Patento numeris | 2865680 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 13806818.4 |
| Europos patento paraiškos padavimo data | 2013-05-15 | |
| (97) | Europos patento paraiškos paskelbimo data | 2015-04-29 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2016-09-28 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CN2013/075627 |
| Data | 2013-05-15 |
| (87) | Numeris | WO 2013/189219 |
| Data | 2013-12-27 |
| (30) | Numeris | Data | Šalis |
| 201210205678 | 2012-06-20 | CN |
| (72) |
WANG, Ying, CN
XIANG, Yongzhe, CN
CEN, Guodong, CN
HUANG, Long, CN
LIU, Jian, CN
ZHOU, Ning, CN
ZHANG, Jibing, CN
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| (73) |
Chengdu Easton Biopharmaceuticals Co., Ltd.,
8 Xiyuan Ave., Hi-tech District Chengdu, Sichuan 611731,
CN
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| (54) | XANTHINE DERIVATIVE |
| XANTHINE DERIVATIVE |