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Legal status
Patent not validated
| (51) | INT.CL. | C07D 405/06 |
| (11) | Number of the document | 3658549 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18753322.9 |
| Date of filing the European patent application | 2018-07-23 | |
| (97) | Date of publication of the European application | 2020-06-03 |
| (45) | Date of publication and mention of the grant of the patent | 2021-05-05 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2018/069949 |
| Date | 2018-07-23 |
| (87) | Number | WO 2019/020580 |
| Date | 2019-01-31 |
| (30) | Number | Date | Country code |
| 17382487 | 2017-07-24 | EP |
| (72) |
BERZOSA RODR GUEZ, Xavier, ES
MARQUILLAS OLONDRIZ, Francisco, ES
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| (73) |
Interquim, S.A.,
C/ Joan Buscallą, 10, 08173 Sant Cugat del Vallčs,
ES
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| (54) | PROCESS FOR PREPARING AND PURIFYING THE LFA-1 ANTAGONIST LIFITEGRAST |
| PROCESS FOR PREPARING AND PURIFYING THE LFA-1 ANTAGONIST LIFITEGRAST |