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Legal status
Patent not validated
| (51) | INT.CL. | C07D 313/12 |
| (11) | Number of the document | 2393797 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10705320.9 |
| Date of filing the European patent application | 2010-02-01 | |
| (97) | Date of publication of the European application | 2011-12-14 |
| (45) | Date of publication and mention of the grant of the patent | 2016-04-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2010/051148 |
| Date | 2010-02-01 |
| (87) | Number | WO 2010/089268 |
| Date | 2010-08-12 |
| (30) | Number | Date | Country code |
| 09152194 | 2009-02-05 | EP |
| (72) |
GUIDI, Alberto, IT
CHIARELLO, Filippo, IT
ORRU`, Gianmauro, IT
VERZINI, Massimo, IT
COTARCA, Livius, IT
KIZIRIAN, Jean-Claude, FR
TREPAT GUIXER, Elisenda, ES
MARQUILLAS OLONDRIZ, Francisco, ES
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| (73) |
ZaCh System S.p.A.,
Via Lillo del Duca, 10, 20091 Bresso (Milano),
IT
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| (54) | PROCESS FOR PREPARING OLOPATADINE AND/OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF |
| PROCESS FOR PREPARING OLOPATADINE AND/OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF |