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Legal status
Patent not validated
| (51) | INT.CL. | C07D 471/04 | |
| C07D 471/04 | |||
| C07D 235/00 | |||
| C07D 221/00 |
| (11) | Number of the document | 1491543 |
| (13) | Kind of document | T |
| (96) | European patent application number | 04023091.4 |
| Date of filing the European patent application | 1999-04-23 | |
| (97) | Date of publication of the European application | 2004-12-29 |
| (45) | Date of publication and mention of the grant of the patent | 2007-09-05 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 9801526 | 1998-04-29 | SE |
| (72) |
Amin, Kosrat, SE
Dahlström, Mikael, SE
Nordberg, Peter, SE
Starke, Ingemar, SE
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| (73) |
AstraZeneca AB,
151 85 Södertälje,
SE
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| (54) | Intermediate compounds for the preparation of imidazo-pyridine derivates |
| Intermediate compounds for the preparation of imidazo-pyridine derivates |