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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07C 229/34 | |
| C07C 215/28 | |||
| C07C 227/14 | |||
| C07C 213/00 | |||
| C07D 487/04 |
| (11) | Patento numeris | 2481722 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 10818419.3 |
| Europos patento paraiškos padavimo data | 2010-09-25 | |
| (97) | Europos patento paraiškos paskelbimo data | 2012-08-01 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2014-08-27 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CN2010/077262 |
| Data | 2010-09-25 |
| (87) | Numeris | WO 2011/035725 |
| Data | 2011-03-31 |
| (30) | Numeris | Data | Šalis |
| 200910153059 | 2009-09-27 | CN |
| (72) |
ZHU, Guoliang, CN
ZHANG, Jian, CN
YANG, Lijun, CN
YAO, Qingdan, CN
YING, Jie, CN
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| (73) |
Zhejiang Jiuzhou Pharmaceutical Co., Ltd.,
99 Waisha Road, Jiaojiang District Taizhou City Zhejiang 318000,
CN
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| (54) | SITAGLIPTIN INTERMEDIATES, PREPARATION METHODS AND USES THEREOF |
| SITAGLIPTIN INTERMEDIATES, PREPARATION METHODS AND USES THEREOF |