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Legal status
Patent expired
| (51) | INT.CL. | C07C 69/74 | (2006.01) |
| C07C 61/06 | (2006.01) | ||
| C07C 61/20 | (2006.01) | ||
| C07C 49/105 | (2006.01) | ||
| C07C 49/297 | (2006.01) | ||
| C07C 49/395 | (2006.01) | ||
| C07C 49/597 | (2006.01) | ||
| C07D 261/20 | (2006.01) | ||
| C07D 233/54 | (2006.01) | ||
| C07D 341/00 | (2006.01) |
| (11) | Number of the document | 1040094 |
| (13) | Kind of document | T |
| (96) | European patent application number | 98966003.0 |
| Date of filing the European patent application | 1998-12-17 | |
| (97) | Date of publication of the European application | 2000-10-04 |
| (45) | Date of publication and mention of the grant of the patent | 2009-03-18 |
| (46) | Date of publication of the claims translation | 2009-07-27 |
| (86) | Number | PCT/US1998/026871 |
| Date | 1998-12-17 |
| (87) | Number | WO 1999/033781 |
| Date | 1999-07-08 |
| (30) | Number | Date | Country code |
| 69956 P | 1997-12-17 | US | |
| 85252 P | 1998-05-13 | US |
| (72) |
BABU, Yarlagadda, S., US
CHAND, Pooran, US
MONTGOMERY, John, A., US
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| (73) |
Biocryst Pharmaceuticals, Inc.,
4505 Emperor Boulevard, Suite 200, Durham, North Carolina 27703,
US
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| (74) |
Reda ŽABOLIENĖ,
METIDA, Verslo centras "VERTAS", Gynėjų g. 16, LT-01109 Vilnius,
LT
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| (54) | Pakeistieji ciklopentano ir ciklopenteno junginiai, tinkami panaudoti kaip neuraminidazės inhibitoriai |
| SUBSTITUTED CYCLOPENTANE AND CYCLOPENTENE COMPOUNDS USEFUL AS NEURAMINIDASE INHIBITORS |
| Payment date | Validity (years) | Amount | |
| 2017-11-16 | 20 | 347.00 EUR |