ATE364607T1 - Verfahren zur produktion von 2,6- dihalogenopurinen - Google Patents
Verfahren zur produktion von 2,6- dihalogenopurinenInfo
- Publication number
- ATE364607T1 ATE364607T1 AT02717061T AT02717061T ATE364607T1 AT E364607 T1 ATE364607 T1 AT E364607T1 AT 02717061 T AT02717061 T AT 02717061T AT 02717061 T AT02717061 T AT 02717061T AT E364607 T1 ATE364607 T1 AT E364607T1
- Authority
- AT
- Austria
- Prior art keywords
- halogenopurine
- amino
- preparing
- dihalogenopurines
- producing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000006239 protecting group Chemical group 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/40—Heterocyclic compounds containing purine ring systems with halogen atoms or perhalogeno-alkyl radicals directly attached in position 2 or 6
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001107004 | 2001-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE364607T1 true ATE364607T1 (de) | 2007-07-15 |
Family
ID=18959403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02717061T ATE364607T1 (de) | 2001-04-05 | 2002-04-03 | Verfahren zur produktion von 2,6- dihalogenopurinen |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US6936713B2 (de) |
| EP (1) | EP1375502B1 (de) |
| JP (2) | JP4222837B2 (de) |
| KR (1) | KR100841580B1 (de) |
| CN (1) | CN1223594C (de) |
| AT (1) | ATE364607T1 (de) |
| CA (1) | CA2410443A1 (de) |
| DE (1) | DE60220658T2 (de) |
| ES (1) | ES2287260T3 (de) |
| RU (1) | RU2280645C2 (de) |
| WO (1) | WO2002081472A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161357C (zh) * | 2001-09-07 | 2004-08-11 | 浙江诚意药业有限公司 | 一种制备2,6-二氯嘌呤的方法 |
| ES2292998T3 (es) * | 2002-04-04 | 2008-03-16 | Sumitomo Chemical Company, Limited | Metodo de produccion de 2,6-dihalopurina. |
| UA89218C2 (ru) | 2005-02-09 | 2010-01-11 | Сингента Партисипэйшнс Аг | Способ получения галогенбензолов (варианты) |
| JP5243729B2 (ja) * | 2007-04-19 | 2013-07-24 | 日本曹達株式会社 | 2,6−ジクロロプリンの製造方法 |
| AT505606B1 (de) * | 2007-12-12 | 2009-02-15 | Euticals Spa | Verfahren zur herstellung von 2-fluoradenin |
| EP2465498A1 (de) | 2010-11-23 | 2012-06-20 | Faes Farma, S.A. | Diphenyl-Aminderivate Verwendungen, Verfahren zur Synthese und pharmazeutische Zusammensetzungen |
| US9806407B2 (en) * | 2012-08-22 | 2017-10-31 | Honeywell International Inc. | Safety radio devices |
| CN114621228B (zh) * | 2022-04-19 | 2023-06-30 | 杭州丰禾生物技术有限公司 | 一种2-氨基-6-氯嘌呤的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH443312A (fr) | 1963-10-29 | 1967-09-15 | Ajinomoto Kk | Procédé de préparation du 1-N-oxyde d'hypoxanthine et du 1-N-oxyde d'inosine substituée ou non, et utilisation des produits obtenus par ce procédé poutilisation des produits obtenus par ce procédé pour la préparation de la 2,6-dichloro-purine et 9-B-D-ribofuranosyl purine substitua ée ou non |
| EP0138683A3 (de) | 1983-09-30 | 1988-01-20 | Merck & Co. Inc. | Purinderivate, ihre Verwendung in antiviralen Zubereitungen |
| DE3730541A1 (de) * | 1987-09-11 | 1989-04-06 | Hoechst Ag | Verwendung bestimmter 6-mercaptopurine zur herstellung eines arzneimittels sowie verfahren zur herstellung des arzneimittels |
| DE3941658A1 (de) | 1989-12-16 | 1991-06-20 | Hoechst Ag | Verfahren zur herstellung von 2-acylamino-9-acyl-6-halogen-purin |
| US5691307A (en) * | 1990-03-13 | 1997-11-25 | The United States Of America As Represented By The Department Of Health And Human Services | O6 -substituted guanine compositions and methods for depleting O6 |
| GB9102127D0 (en) * | 1991-01-31 | 1991-03-13 | Smithkline Beecham Plc | Pharmaceuticals |
| JP2000007626A (ja) * | 1998-06-25 | 2000-01-11 | Taisho Pharmaceut Co Ltd | N−置換ニトロアニリン誘導体 |
| JP2002193967A (ja) * | 2000-07-10 | 2002-07-10 | Sumika Fine Chemicals Co Ltd | 2,6−ジクロロプリンの製造方法 |
| GB0100623D0 (en) * | 2001-01-10 | 2001-02-21 | Vernalis Res Ltd | Chemical compounds IV |
| ES2292998T3 (es) * | 2002-04-04 | 2008-03-16 | Sumitomo Chemical Company, Limited | Metodo de produccion de 2,6-dihalopurina. |
-
2002
- 2002-04-03 CA CA002410443A patent/CA2410443A1/en not_active Abandoned
- 2002-04-03 DE DE60220658T patent/DE60220658T2/de not_active Expired - Fee Related
- 2002-04-03 JP JP2002579460A patent/JP4222837B2/ja not_active Expired - Fee Related
- 2002-04-03 CN CNB028010256A patent/CN1223594C/zh not_active Expired - Fee Related
- 2002-04-03 KR KR1020027016553A patent/KR100841580B1/ko not_active Expired - Fee Related
- 2002-04-03 US US10/296,234 patent/US6936713B2/en not_active Expired - Fee Related
- 2002-04-03 RU RU2002135668/04A patent/RU2280645C2/ru not_active IP Right Cessation
- 2002-04-03 EP EP02717061A patent/EP1375502B1/de not_active Expired - Lifetime
- 2002-04-03 ES ES02717061T patent/ES2287260T3/es not_active Expired - Lifetime
- 2002-04-03 AT AT02717061T patent/ATE364607T1/de not_active IP Right Cessation
- 2002-04-03 WO PCT/JP2002/003325 patent/WO2002081472A1/ja not_active Ceased
-
2004
- 2004-11-19 US US10/991,505 patent/US7321035B2/en not_active Expired - Fee Related
-
2008
- 2008-09-26 JP JP2008247779A patent/JP2009029831A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2002081472A1 (ja) | 2004-07-29 |
| ES2287260T3 (es) | 2007-12-16 |
| EP1375502B1 (de) | 2007-06-13 |
| US20030144508A1 (en) | 2003-07-31 |
| WO2002081472A1 (en) | 2002-10-17 |
| DE60220658T2 (de) | 2008-02-21 |
| KR100841580B1 (ko) | 2008-06-26 |
| CN1223594C (zh) | 2005-10-19 |
| CN1460106A (zh) | 2003-12-03 |
| EP1375502A1 (de) | 2004-01-02 |
| EP1375502A4 (de) | 2005-05-18 |
| JP4222837B2 (ja) | 2009-02-12 |
| KR20030007873A (ko) | 2003-01-23 |
| US20050090666A1 (en) | 2005-04-28 |
| DE60220658D1 (de) | 2007-07-26 |
| JP2009029831A (ja) | 2009-02-12 |
| RU2280645C2 (ru) | 2006-07-27 |
| US6936713B2 (en) | 2005-08-30 |
| US7321035B2 (en) | 2008-01-22 |
| CA2410443A1 (en) | 2002-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60029589D1 (de) | Verfahren zur herstellung von azithromycin | |
| DE60206472D1 (de) | Verfahren und vorrichtung zur herstellung von mineralwolle | |
| DE69930399D1 (de) | Photokatalysatorartikel mit verhinderung von verstopfungen und ablagerungen, verfahren zur herstellung des artikels | |
| DE69509219D1 (de) | Schleifartikel, verfahren zur herstellung desselben, und schleifmaschine | |
| DE60041191D1 (de) | Methode und vorrichtung zur herstellung von innen-verstärkten säcken | |
| DE69931043D1 (de) | Verfahren zur herstellung von 1,1,1,3,3-pentafluorpropan | |
| DE69906692D1 (de) | Verfahren und vorrichtung zur herstellung von kleidungsstücken mit gürteln | |
| ATE293588T1 (de) | Mehrstufiges verfahren zur herstellung von oxo- aldehyden und/oder alkoholen | |
| DE60233267D1 (de) | Vorrichtung und Verfahren zur Herstellung von Metallschichten | |
| DE60231723D1 (de) | Verfahren und vorrichtung zur herstellung von wiederverschliessbaren absorbierenden artikeln | |
| DE59912579D1 (de) | Verfahren und Vorrichtung zur Herstellung von Packungen | |
| DE60043035D1 (de) | Verfahren zur Herstellung von laminierten Ringen und Wärmebehandlungsvorrichtung zur Verwendung bei diesem Verfahren | |
| AT4947U3 (de) | Vollnarbiges rindnappaleder und verfahren zur herstellung desselben | |
| DE60323994D1 (de) | Verfahren zur herstellung von 2-chlor-1,1,1,2,3,3,3-heptafluorpropan, hexafluorpropen und 1,1,1,2,3,3,3-heptafluorpropan | |
| DE60140894D1 (de) | Verfahren und vorrichtung zur herstellung von kunststoffartikeln | |
| DE69840926D1 (de) | Verfahren und vorrichtung zur herstellung von profilen und laminaten | |
| DE50114195D1 (de) | Verfahren und vorrichtung zur aufbereitung von formsand | |
| DE69622051D1 (de) | Verfahren zur herstellung von 2,4-dihydroxy-pyridin und 2,4-dihydroxy-3-nitropyridin | |
| DE60214560D1 (de) | Verfahren und vorrichtung zur herstellung von faserformkörpern | |
| DE69511469D1 (de) | Verfahren und Vorrichtung zur Herstellung von Diamanten | |
| ATE364607T1 (de) | Verfahren zur produktion von 2,6- dihalogenopurinen | |
| ATE506351T1 (de) | Verfahren zur herstellung von 10,11-dihydro-10- oxo-5h-dibenzoäb,füazepin-5-carboxamid | |
| DE59002322D1 (de) | Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan und 2-chlor-1,1,1,3,3,3-hexafluorpropan. | |
| DE60001521D1 (de) | Vorrichtung und Verfahren zur Herstellung von Halbleiterbauelementen | |
| DE69109427D1 (de) | Blockcopolymerdispersionen und Verfahren zur Herstellung von Blockcopolymerdispersionen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |