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Legal status
Patent not validated
| (51) | INT.CL. | C07D 493/04 | |
| C07D 493/00 | |||
| A61K 31/34 | |||
| A61P 31/18 | |||
| C07C 303/38 |
| (11) | Number of the document | 2877474 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13822722.8 |
| Date of filing the European patent application | 2013-07-23 | |
| (97) | Date of publication of the European application | 2015-06-03 |
| (45) | Date of publication and mention of the grant of the patent | 2020-11-04 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2013/001595 |
| Date | 2013-07-23 |
| (87) | Number | WO 2014/016660 |
| Date | 2014-01-30 |
| (30) | Number | Date | Country code |
| 3021CH2012 | 2012-07-24 | IN |
| (72) |
CHIVUKULA, Kameswar Rao, IN
MOTURU, Venkata Ramakrishna Murthy, IN
INDUKURI, Venkata Sunil Kumar, IN
GORANTLA, Seeta Ramanjaneyulu, IN
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| (73) |
Laurus Labs Limited,
2nd Floor, Serene Chambers Road No. 7 Banjara Hills, Hyderabad 500034,
IN
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| (54) | A PROCESS FOR PREPARATION OF DARUNAVIR |
| A PROCESS FOR PREPARATION OF DARUNAVIR |