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Legal status
Patent not validated
| (51) | INT.CL. | C07D 209/48 | (2006.01) |
| C07C 69/96 | (2013.01) | ||
| C07C 69/96 | (2006.01) | ||
| C07C 317/28 | (2013.01) | ||
| C07C 317/28 | (2006.01) | ||
| C07C 15/08 | (2013.01) | ||
| C07C 15/08 | (2006.01) | ||
| C07B2200/13 | (2013.01) | ||
| C07D 209/48 | (2013.01) |
| (11) | Number of the document | 3341359 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16838641.5 |
| Date of filing the European patent application | 2016-08-22 | |
| (97) | Date of publication of the European application | 2018-07-04 |
| (45) | Date of publication and mention of the grant of the patent | 2022-03-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2016/054998 |
| Date | 2016-08-22 |
| (87) | Number | WO 2017/033116 |
| Date | 2017-03-02 |
| (30) | Number | Date | Country code |
| 3272MU2015 | 2015-08-26 | IN |
| (72) |
BHIRUD, Shekhar Bhaskar , IN
KADAM, Suresh Mahadev , IN
GAVHANE, Sachin Baban , IN
KHANDAGALE, Sandeep Bandu , IN
NIRGUDE, Sunil Pandurang , IN
MINDHE, Ajit Shankar , IN
DWIVEDI, Rajesh Kumar , IN
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| (73) |
Glenmark Life Sciences Limited ,
Plot No 170-172
Chandramouli Industrial Estate
Mohol Bazarpeth, Solapur 413213,
IN
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| (54) | PROCESS FOR PREPARATION OF APREMILAST |
| PROCESS FOR PREPARATION OF APREMILAST |