CY1115218T1 - Αλας οργανικης αμινης 6-φθορο-3-υδροξυ-2-πυραζινοκαρβονιτριλιου και μεθοδος για την παραγωγη αυτου - Google Patents
Αλας οργανικης αμινης 6-φθορο-3-υδροξυ-2-πυραζινοκαρβονιτριλιου και μεθοδος για την παραγωγη αυτουInfo
- Publication number
- CY1115218T1 CY1115218T1 CY20141100481T CY141100481T CY1115218T1 CY 1115218 T1 CY1115218 T1 CY 1115218T1 CY 20141100481 T CY20141100481 T CY 20141100481T CY 141100481 T CY141100481 T CY 141100481T CY 1115218 T1 CY1115218 T1 CY 1115218T1
- Authority
- CY
- Cyprus
- Prior art keywords
- fluoro
- hydroxy
- production
- organic amine
- salt
- Prior art date
Links
- LJZHACRGZWYTAX-UHFFFAOYSA-N 5-fluoro-2-oxo-1h-pyrazine-3-carbonitrile Chemical class OC1=NC=C(F)N=C1C#N LJZHACRGZWYTAX-UHFFFAOYSA-N 0.000 title 1
- 150000001412 amines Chemical class 0.000 title 1
- -1 amine salt Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Εδώ αποκαλύπτεται ένα άλας οργανικής αμίνης 6-φθορο-3-υδροξυ-2-πυραζινοκαρβονιτριλίου, το οποίο είναι εξαιρετικό σε κρυσταλλικότητα και χρήσιμο ως ένα ενδιάμεσο παραγωγής για το 6-φθορο-3-υδροξυ-2-πυραζινοκαρβοξαμίδιο.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007251191 | 2007-09-27 | ||
| EP08832816.6A EP2192117B1 (en) | 2007-09-27 | 2008-09-25 | Organic amine salt of 6-fluoro-3-hydroxy-2-pyrazinecarbonitrile and method for producing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CY1115218T1 true CY1115218T1 (el) | 2017-01-04 |
Family
ID=40511356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY20141100481T CY1115218T1 (el) | 2007-09-27 | 2014-07-01 | Αλας οργανικης αμινης 6-φθορο-3-υδροξυ-2-πυραζινοκαρβονιτριλιου και μεθοδος για την παραγωγη αυτου |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US8168789B2 (el) |
| EP (1) | EP2192117B1 (el) |
| JP (1) | JP5550347B2 (el) |
| KR (2) | KR101574567B1 (el) |
| CN (2) | CN104672153B (el) |
| AU (1) | AU2008304956B2 (el) |
| BR (1) | BRPI0817305B1 (el) |
| CA (1) | CA2700490C (el) |
| CY (1) | CY1115218T1 (el) |
| DK (1) | DK2192117T3 (el) |
| ES (1) | ES2470740T3 (el) |
| HR (1) | HRP20140837T1 (el) |
| IL (1) | IL204516A (el) |
| MX (1) | MX2010003333A (el) |
| NZ (1) | NZ584157A (el) |
| PL (1) | PL2192117T3 (el) |
| PT (1) | PT2192117E (el) |
| RU (1) | RU2470924C2 (el) |
| SI (1) | SI2192117T1 (el) |
| WO (1) | WO2009041473A1 (el) |
| ZA (1) | ZA201002001B (el) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2561878T3 (es) * | 2010-09-30 | 2016-03-01 | Toyama Chemical Co., Ltd. | Sal de meglumina de 6-fluoro-3-hidroxi-2-pirazinacarboxamida |
| ES2554630T3 (es) | 2010-09-30 | 2015-12-22 | Toyama Chemical Co., Ltd. | Sal sódica de 6-fluoro-3-hidroxi-2-pirazinocarboxamida |
| ES2535341T3 (es) | 2010-11-12 | 2015-05-08 | Fujifilm Corporation | Derivado de pirazino[2,3-d]isoxazol |
| CN104496917B (zh) * | 2014-12-15 | 2017-06-20 | 南京华威医药科技开发有限公司 | 一种法匹拉韦的合成方法 |
| DK3309149T3 (da) | 2015-06-09 | 2021-05-31 | Fujifilm Toyama Chemical Co Ltd | 6-Brom-3-hydroxy-2-pyrazincarboxamid-krystal og fremgangsmåde til fremstilling af dette |
| CN107641106A (zh) * | 2016-07-22 | 2018-01-30 | 大连鸿凯化工科技发展有限公司 | 法匹拉韦中间体以及法匹拉韦的合成方法 |
| CN113248450B (zh) * | 2020-02-07 | 2024-04-12 | 北京四环制药有限公司 | 一种法匹拉韦的制备方法 |
| WO2021260516A1 (en) * | 2020-06-22 | 2021-12-30 | Pi Industries Ltd. | An organic amine salt of favipiravir and a process for the purification of favipiravir |
| KR20230034848A (ko) * | 2020-07-06 | 2023-03-10 | 옵티머스 드럭스 (피) 엘티디 | 파비피라비르의 합성 |
| CN112645889A (zh) * | 2020-12-24 | 2021-04-13 | 杭州煌森生物科技有限公司 | 一种法匹拉韦的精制方法 |
| CN114478404A (zh) * | 2022-03-17 | 2022-05-13 | 浙江海正药业股份有限公司 | 一种法维拉韦中间体羟基物的纯化方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB879259A (en) | 1956-11-20 | 1961-10-11 | Riker Laboratories Inc | Acid addition salts of 2-dimethylaminoethanol and central nervous system stimulant compositions containing them |
| CZ282939B6 (cs) * | 1992-03-04 | 1997-11-12 | Lonza A.G. | Mikrobiologický způsob hydroxylace dusíkatých heterocyklických karboxylových kyselin |
| JP4379767B2 (ja) * | 2000-02-16 | 2009-12-09 | 富山化学工業株式会社 | 新規なピラジン誘導体またはその塩、それらを含有する医薬組成物並びにそれらの製造中間体 |
| RU2297414C2 (ru) * | 2001-02-14 | 2007-04-20 | Тояма Кемикал Ко., Лтд. | Производные пиразина или их соли, фармацевтическая композиция, содержащая данные соединения, и промежуточные соединения для их получения |
| JP4398631B2 (ja) * | 2002-07-12 | 2010-01-13 | 富山化学工業株式会社 | 新規なピラジン誘導体またはその塩並びにそれらを含有する抗ウイルス剤 |
| GB0407908D0 (en) | 2004-04-07 | 2004-05-12 | Univ York | Ionic liquids |
-
2008
- 2008-09-25 KR KR1020107006533A patent/KR101574567B1/ko active IP Right Grant
- 2008-09-25 ES ES08832816.6T patent/ES2470740T3/es active Active
- 2008-09-25 KR KR1020157022432A patent/KR101686813B1/ko active IP Right Grant
- 2008-09-25 PL PL08832816T patent/PL2192117T3/pl unknown
- 2008-09-25 PT PT88328166T patent/PT2192117E/pt unknown
- 2008-09-25 JP JP2009534345A patent/JP5550347B2/ja active Active
- 2008-09-25 DK DK08832816.6T patent/DK2192117T3/da active
- 2008-09-25 WO PCT/JP2008/067251 patent/WO2009041473A1/ja active Application Filing
- 2008-09-25 NZ NZ584157A patent/NZ584157A/en unknown
- 2008-09-25 SI SI200831283T patent/SI2192117T1/sl unknown
- 2008-09-25 RU RU2010116390/04A patent/RU2470924C2/ru active
- 2008-09-25 BR BRPI0817305-2A patent/BRPI0817305B1/pt active IP Right Grant
- 2008-09-25 AU AU2008304956A patent/AU2008304956B2/en active Active
- 2008-09-25 CN CN201510024656.1A patent/CN104672153B/zh active Active
- 2008-09-25 US US12/679,496 patent/US8168789B2/en active Active
- 2008-09-25 CA CA2700490A patent/CA2700490C/en active Active
- 2008-09-25 CN CN200880109041A patent/CN101809003A/zh active Pending
- 2008-09-25 EP EP08832816.6A patent/EP2192117B1/en active Active
- 2008-09-25 MX MX2010003333A patent/MX2010003333A/es active IP Right Grant
-
2010
- 2010-03-16 IL IL204516A patent/IL204516A/en active IP Right Grant
- 2010-03-19 ZA ZA2010/02001A patent/ZA201002001B/en unknown
-
2014
- 2014-07-01 CY CY20141100481T patent/CY1115218T1/el unknown
- 2014-09-04 HR HRP20140837AT patent/HRP20140837T1/hr unknown
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