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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07D 213/69 | |
| C07D 309/32 | |||
| C07F 7/18 |
| (11) | Patento numeris | 1842847 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 06712321.6 |
| Europos patento paraiškos padavimo data | 2006-01-25 | |
| (97) | Europos patento paraiškos paskelbimo data | 2007-10-10 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2012-03-07 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2006/301126 |
| Data | 2006-01-25 |
| (87) | Numeris | WO 2006/080339 |
| Data | 2008-06-20 |
| (30) | Numeris | Data | Šalis |
| 2005018100 | 2005-01-26 | JP |
| (72) |
NAGASAWA, Hiroshi, Taiho Pharmaceutical Co., Ltd., JP
HIGURASHI, Katsuyuki, Taiho Pharmaceutical Co. Ltd, JP
YAMANAKA, Etsuji, Taiho Pharmaceutical Co. Ltd., JP
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| (73) |
Taiho Pharmaceutical Co., Ltd.,
1-27, Kandanishiki-cho, Chiyoda-ku, Tokyo 101-8444,
JP
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| (54) | PROCESS FOR PRODUCTION OF 5-CHLORO-2,4-DIHYDROXYPYRIDINE |
| PROCESS FOR PRODUCTION OF 5-CHLORO-2,4-DIHYDROXYPYRIDINE |