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Legal status
Patent not validated
| (51) | INT.CL. | C07D 213/64 |
| (11) | Number of the document | 3368513 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16797465.8 |
| Date of filing the European patent application | 2016-10-27 | |
| (97) | Date of publication of the European application | 2018-09-05 |
| (45) | Date of publication and mention of the grant of the patent | 2021-04-14 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2016/075899 |
| Date | 2016-10-27 |
| (87) | Number | WO 2017/072216 |
| Date | 2017-05-04 |
| (30) | Number | Date | Country code |
| UB20154832 | 2015-10-29 | IT |
| (72) |
MOSSOTTI, Matteo, IT
BAROZZA, Alessandro, IT
ROLETTO, Jacopo, IT
PAISSONI, Paolo, IT
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| (73) |
Procos S.p.A.,
Via Matteotti 249, 28062 Cameri (NO),
IT
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| (54) | PROCESS FOR THE SYNTHESIS OF PIRFENIDONE |
| PROCESS FOR THE SYNTHESIS OF PIRFENIDONE |