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Legal status
Patent expired
| (51) | INT.CL.: (2006.01) |
A61K 31/70 A61K 31/7042 A61P 35/00 C07H 19/00 |
| (11) | Number of the document | 3115 |
| (13) | Kind of document | B |
| (21) | Application number | IP1627 |
| (22) | Date of filing the application | 1993-12-17 |
| (41) | Date of publication of the application | 1994-07-15 |
| (45) | Date of publication of patent | 1994-12-27 |
| (30) | Number | Date | Country code |
| 92121538 | 1992-12-18 | EP |
| (71) |
F. Hoffmann-La Roche AG,
124 Grenzacherstrasse, CH-4002 Basle,
CH
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| (72) |
Motohiro ARASAKI, JP
Hideo ISHITSUKA, JP Isami KURUMA, JP Masanori MIWA, JP Chikako MURASAKI, JP Nobuo SHIMMA, JP Isao UMEDA, JP |
| (73) |
F. Hoffmann-La Roche AG,
124 Grenzacherstrasse, CH-4002 Basle,
CH
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| (74) |
Liudmila GERASIMOVIČ,
IĮ "Liudmila Gerasimovič, Patentinis patikėtinis", Vingrių g. 13-42, LT-01141 Vilnius,
LT
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| (54) | N-OXYCARBONYL SUBSTITUTED 5'-DEOXY-5-FLUORCYTIDINES |
| Payment date | Validity (years) | Amount | |
| 2012-12-17 | 20 | 1200.00 LTL |
| Patent expired | ||
| Invalidation date | 2013-12-17 |