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Legal status
Patent not validated
| (51) | INT.CL. | C07D 209/42 | |
| C07K 5/08 |
| (11) | Number of the document | 2906536 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13845500.1 |
| Date of filing the European patent application | 2013-10-04 | |
| (97) | Date of publication of the European application | 2015-08-19 |
| (45) | Date of publication and mention of the grant of the patent | 2018-03-14 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2013/059112 |
| Date | 2013-10-04 |
| (87) | Number | WO 2014/057404 |
| Date | 2014-04-17 |
| (30) | Number | Date | Country code |
| 2961MU2012 | 2012-10-10 | IN |
| (72) |
WAGH, Ganesh, IN
JAGTAP, Ashutosh, IN
ROY, Mita, IN
HARIHARAN, Sivaramakrishnan, IN
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| (73) |
Piramal Enterprises Limited,
Piramal Tower Ganpatrao Kadam Marg Lower Parel, Mumbai 400 013,
IN
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| (54) | AN IMPROVED PROCESS FOR PREPARATION OF PERINDOPRIL INTERMEDIATE |
| AN IMPROVED PROCESS FOR PREPARATION OF PERINDOPRIL INTERMEDIATE |