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Legal status
Patent not validated
| (51) | INT.CL. | C07C 217/56 | |
| C07C 217/62 | |||
| C07C 227/36 | |||
| C07C 57/15 | |||
| C07C 213/08 | |||
| C07C 219/28 | |||
| C07B 57/00 |
| (11) | Number of the document | 2686288 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11796817.2 |
| Date of filing the European patent application | 2011-11-11 | |
| (97) | Date of publication of the European application | 2014-01-22 |
| (45) | Date of publication and mention of the grant of the patent | 2015-03-25 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2011/055039 |
| Date | 2011-11-11 |
| (87) | Number | WO 2012/137047 |
| Date | 2012-10-11 |
| (30) | Number | Date | Country code |
| MM11722011 | 2011-04-07 | IN |
| (72) |
RAMAN, Jayaraman, Venkat, IN
PATEL, Samir, IN
THAKOR, Indrajit, IN
LADANI, Mahesh, IN
PATIL, Chetan, IN
PATEL, Ronak, IN
RAVAL, Prashant, IN
PAREKH, Viral, IN
SHAH, Hiral, IN
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| (73) |
Alembic Pharmaceuticals Limited,
Alembic Research Centre (arc), Patent Cell, Alembic Road, Gujarat, Vadodara 390003,
IN
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| (54) | A PROCESS FOR PREPARING FESOTERODINE |
| A PROCESS FOR PREPARING FESOTERODINE |