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Legal status
Patent not validated
| (51) | INT.CL. | C07D 403/06 |
| (11) | Number of the document | 1585744 |
| (13) | Kind of document | T |
| (96) | European patent application number | 03718688.9 |
| Date of filing the European patent application | 2003-03-14 | |
| (97) | Date of publication of the European application | 2005-10-19 |
| (45) | Date of publication and mention of the grant of the patent | 2006-11-02 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2003/002743 |
| Date | 2003-03-14 |
| (87) | Number | WO 2004/065381 |
| Date | 2004-08-05 |
| (30) | Number | Date | Country code |
| 442055 P | 2003-01-24 | US |
| (72) |
HESOUN, Dusan, CZ
HYKL, Jiri, CZ
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| (73) |
Synthon B.V.,
Microweg 22, 6545 CM Nijmegen,
NL
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| (54) | PROCESS FOR MAKING ONDANSETRON AND INTERMEDIATES THEREOF |
| PROCESS FOR MAKING ONDANSETRON AND INTERMEDIATES THEREOF |