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Legal status
Patent not validated
| (51) | INT.CL. | C07D 295/08 | (2006.01) |
| A61K 31/404 | (2006.01) | ||
| A61K 31/41 | (2006.01) | ||
| A61K 31/445 | (2006.01) | ||
| A61K 31/4545 | (2006.01) | ||
| A61K 31/47 | (2006.01) | ||
| A61K 31/495 | (2006.01) | ||
| A61K 31/496 | (2006.01) | ||
| A61K 45/00 | (2006.01) | ||
| A61K 45/06 | (2006.01) | ||
| A61P 11/02 | (2006.01) | ||
| A61P 37/00 | (2006.01) | ||
| A61P 37/08 | (2006.01) | ||
| C07D 209/24 | (2006.01) | ||
| C07D 211/22 | (2006.01) | ||
| C07D 215/18 | (2006.01) | ||
| C07D 401/04 | (2006.01) |
| (11) | Number of the document | 1274457 |
| (13) | Kind of document | T |
| (96) | European patent application number | 01923433.5 |
| Date of filing the European patent application | 2001-04-09 | |
| (97) | Date of publication of the European application | 2003-01-15 |
| (45) | Date of publication and mention of the grant of the patent | 2005-11-30 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CA2001/000491 |
| Date | 2001-04-09 |
| (87) | Number | WO 2001/078697 |
| Date | 2001-10-25 |
| (30) | Number | Date | Country code |
| 196641 P | 2000-04-12 | US |
| (72) |
JONES, Thomas, R., CA
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| (73) |
Merck Frosst Canada & Co.,
16711 Trans-Canada Highway, Kirkland, Quebec H9H 3L1,
CA
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| (54) | METHOD AND COMPOSITIONS FOR THE TREATMENT OF ALLERGIC CONDITIONS USING PGD2 RECEPTOR ANTAGONISTS |
| METHOD AND COMPOSITIONS FOR THE TREATMENT OF ALLERGIC CONDITIONS USING PGD2 RECEPTOR ANTAGONISTS |