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Legal status
Patent not validated
| (51) | INT.CL. | C07H 19/10 | (2006.01) |
| C07H 1/00 | (2013.01) | ||
| C07H 19/20 | (2006.01) | ||
| C07H 19/10 | (2013.01) | ||
| C07H 1/00 | (2006.01) | ||
| C07F 9/65583 | (2013.01) | ||
| C07F 9/02 | (2006.01) | ||
| C07F 9/2458 | (2013.01) | ||
| C07H 19/20 | (2013.01) | ||
| A61K 31/708 | (2013.01) | ||
| C07H 1/04 | (2013.01) |
| (11) | Number of the document | 3303362 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16741720.3 |
| Date of filing the European patent application | 2016-06-02 | |
| (97) | Date of publication of the European application | 2018-04-11 |
| (45) | Date of publication and mention of the grant of the patent | 2022-10-19 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2016/035430 |
| Date | 2016-06-02 |
| (87) | Number | WO 2016/196735 |
| Date | 2016-12-08 |
| (30) | Number | Date | Country code |
| 1596DE2015 | 2015-06-03 | IN | |
| 2340DE2015 | 2015-07-30 | IN | |
| 201611013375 | 2016-04-18 | IN |
| (72) |
KANSAL, Vinod, Kumar , IN
MISTRY, Dhirenkumar, Natvarial , IN
ACHANTA, Srinivas , IN
ARIYAMUTHU, Sundaraselvan , IN
GOSWAMI, Miteshgir, Kanchangir , IN
YAZALI, Venkata, Subbarao , IN
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| (73) |
Teva Pharmaceuticals International GmbH ,
Schlüsselstrasse 12, 8645 Jona,
CH
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| (54) | IMPROVED PROCESSES FOR THE PREPARATION OF SOFOSBUVIR AND INTERMEDIATES THEREOF |
| IMPROVED PROCESSES FOR THE PREPARATION OF SOFOSBUVIR AND INTERMEDIATES THEREOF |