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Legal status
Patent not validated
| (51) | INT.CL. | C07C 255/34 | |
| C07C 253/30 | |||
| C07D 239/04 | |||
| C07D 239/48 | |||
| C07C 269/06 | |||
| C07C 271/28 |
| (11) | Number of the document | 2643294 |
| (13) | Kind of document | T |
| (96) | European patent application number | 12774414.2 |
| Date of filing the European patent application | 2012-04-09 | |
| (97) | Date of publication of the European application | 2013-10-02 |
| (45) | Date of publication and mention of the grant of the patent | 2016-08-24 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IN2012/000246 |
| Date | 2012-04-09 |
| (87) | Number | WO 2012/143937 |
| Date | 2012-10-26 |
| (30) | Number | Date | Country code |
| 1223MU2011 | 2011-04-15 | IN |
| (72) |
GURJAR, Mukund Keshav, IN
MAIKAP, Golakchandra, Sudarshan, IN
JOSHI, Shashikant, Gangaram, IN
BADHE, Sachin, Aravind, IN
MEHTA, Samit, Satish, IN
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| (73) |
Emcure Pharmaceuticals Limited,
Emcure House T-184 M.I.D.C. Bhosari Pune, Maharashtra 411026,
IN
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| (54) | AN IMPROVED RILPIVIRINE PROCESS |
| AN IMPROVED RILPIVIRINE PROCESS |