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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07C 255/59 | |
| C07C 253/34 | |||
| C07C 69/78 |
| (11) | Patento numeris | 3219702 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 14905690.5 |
| Europos patento paraiškos padavimo data | 2014-11-14 | |
| (97) | Europos patento paraiškos paskelbimo data | 2017-09-20 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2021-05-05 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/CN2014/091139 |
| Data | 2014-11-14 |
| (87) | Numeris | WO 2016/074225 |
| Data | 2016-05-19 |
| (72) |
LIANG, Zunjun, CN
HU, Siqi, CN
PENG, Caihua, CN
HUANG, Wenfeng, CN
LU, Qifeng, CN
TU, Guoliang, CN
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| (73) |
Zhejiang Huahai Pharmaceuticals Co., Ltd.,
No. 1 Xunqiao Road, Linhai Zhejiang 317024,
CN
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| (54) | METHOD FOR RESOLUTION OF CITALOPRAM INTERMEDIATE 5-CYANOGEN DIOL |
| METHOD FOR RESOLUTION OF CITALOPRAM INTERMEDIATE 5-CYANOGEN DIOL |