NO994209L - Fremgangsmaate for fremstilling av 2-ÄÄ(2-pyridinyl)metylÜsulfinylÜ-1H-benzimidazoler og nye forbindelser til anvendelse for dette formaal - Google Patents
Fremgangsmaate for fremstilling av 2-ÄÄ(2-pyridinyl)metylÜsulfinylÜ-1H-benzimidazoler og nye forbindelser til anvendelse for dette formaalInfo
- Publication number
- NO994209L NO994209L NO994209A NO994209A NO994209L NO 994209 L NO994209 L NO 994209L NO 994209 A NO994209 A NO 994209A NO 994209 A NO994209 A NO 994209A NO 994209 L NO994209 L NO 994209L
- Authority
- NO
- Norway
- Prior art keywords
- benzimidazoles
- pyridinyl
- preparation
- och3
- methylüsulfinylü
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Fremgangsmåte for fremstilling av 2-[[(2-pyridinyl)metyl]sulfinyl]-lH- bcnzimidazoler og nye forbindelser til anvendelse for dette formål Fremgangsmåte for fremstilling av 2-[[2- pyridinyl)metyl]sulfinyl]-l-H- benzimidazolderivater med generell formel (1), hvor R2 betegner H, OCH3, OCHF2 eller CF3; R3 betegner H, CH3 eller OCH3; R' betegner H, OCH3, OCH2CF3, eller halogen, slik som Cl, Br eller F; og R5 betegner H, CH3 eller OCH3, eller salter derav, omfattende reduksjon av en forbindelse med generell formel (II), eller et salt derav, hvor R2, R3, R4 og R5 er som definert ovenfor, i et alkoholisk løsningsmiddel, idet reduksjonen utføres ved anvendelse av et tiobisamin som reduksjonsmiddel i nærvær av en mineralsyre, og hvis ønskelig, omdannelse av en forbindelse oppnådd i fri form til et salt derav, eller vice versa. Nye mellomprodukter med formel (II) er også beskrevet. Forbindelsene med formel (I) er biologisk aktive og/eller kan anvendes som mellomprodukter ved syntese av biologisk aktive forbindelser.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK25197 | 1997-03-07 | ||
| PCT/DK1998/000058 WO1998040377A1 (en) | 1997-03-07 | 1998-02-16 | Process for the preparation of 2-[[(2-pyridinyl)methyl]sulfinyl]-1h-benzimidazoles and novel compounds of use for such purpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO994209D0 NO994209D0 (no) | 1999-08-31 |
| NO994209L true NO994209L (no) | 1999-08-31 |
Family
ID=8091443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO994209A NO994209L (no) | 1997-03-07 | 1999-08-31 | Fremgangsmaate for fremstilling av 2-ÄÄ(2-pyridinyl)metylÜsulfinylÜ-1H-benzimidazoler og nye forbindelser til anvendelse for dette formaal |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0968204A1 (no) |
| AU (1) | AU5982198A (no) |
| HR (1) | HRP980116A2 (no) |
| NO (1) | NO994209L (no) |
| WO (1) | WO1998040377A1 (no) |
| ZA (1) | ZA981733B (no) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE510643C2 (sv) * | 1997-06-27 | 1999-06-14 | Astra Ab | Termodynamiskt stabil omeprazol natrium form B |
| DK173431B1 (da) | 1998-03-20 | 2000-10-23 | Gea Farmaceutisk Fabrik As | Farmaceutisk formulering omfattende en 2-[[(2-pyridinyl)methyl]sulfinyl]benzimidazol med anti-ulcusaktivitet samt fremgangs |
| US6191148B1 (en) | 1998-08-11 | 2001-02-20 | Merck & Co., Inc. | Omerazole process and compositions thereof |
| US6166213A (en) * | 1998-08-11 | 2000-12-26 | Merck & Co., Inc. | Omeprazole process and compositions thereof |
| JP2006514108A (ja) | 2002-12-19 | 2006-04-27 | テバ ファーマシューティカル インダストリーズ リミティド | パントプラゾールナトリウムの固体状態、それらの調製方法、及び公知のパントプラゾールナトリウム水和物の調製方法 |
| US7683177B2 (en) | 2003-06-10 | 2010-03-23 | Teva Pharmaceutical Industries Ltd | Process for preparing 2-[(pyridinyl)methyl]sulfinyl-substituted benzimidazoles and novel chlorinated derivatives of pantoprazole |
| SE0400410D0 (sv) * | 2004-02-20 | 2004-02-20 | Astrazeneca Ab | New compounds |
| EP1921075B1 (en) * | 2006-10-30 | 2010-03-03 | Dipharma Francis S.r.l. | A process for the preparation of pyridine-methylsulfinyl compounds |
| ES2343935B1 (es) * | 2008-12-29 | 2011-04-28 | Laboratorios Viñas S.A. | Intermedios utiles para la obtencion de 2-(2-piridinilmetilsulfinil)-1h-benzimidazoles y procedimientos correspondientes. |
| CN102964336B (zh) * | 2012-11-29 | 2014-08-06 | 寿光富康制药有限公司 | 质子泵抑制剂的精制方法及其n-氧化物的还原方法 |
| CN114163419A (zh) * | 2021-12-24 | 2022-03-11 | 辰欣药业股份有限公司 | 一种兰索拉唑的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2026761A6 (es) * | 1990-10-31 | 1992-05-01 | Genesis Para La Investigacion | Procedimiento de obtencion del omeprazol. |
-
1998
- 1998-02-16 EP EP98902960A patent/EP0968204A1/en not_active Ceased
- 1998-02-16 WO PCT/DK1998/000058 patent/WO1998040377A1/en not_active Application Discontinuation
- 1998-02-16 AU AU59821/98A patent/AU5982198A/en not_active Abandoned
- 1998-03-02 ZA ZA981733A patent/ZA981733B/xx unknown
- 1998-03-06 HR HR0251/97A patent/HRP980116A2/hr not_active Application Discontinuation
-
1999
- 1999-08-31 NO NO994209A patent/NO994209L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0968204A1 (en) | 2000-01-05 |
| WO1998040377A1 (en) | 1998-09-17 |
| AU5982198A (en) | 1998-09-29 |
| NO994209D0 (no) | 1999-08-31 |
| HRP980116A2 (en) | 1999-02-28 |
| ZA981733B (en) | 1998-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO994209L (no) | Fremgangsmaate for fremstilling av 2-ÄÄ(2-pyridinyl)metylÜsulfinylÜ-1H-benzimidazoler og nye forbindelser til anvendelse for dette formaal | |
| NO20003514L (no) | Hypolipidemiske benzothiazepin-forbindelser | |
| PT97888A (pt) | Processo para a preparacao de compostos heterociclicos derivados de indol e de composicoes farmaceuticas que os contem | |
| CA2291134A1 (en) | Method for the preparation of citalopram | |
| DK0696281T3 (da) | Hidtil ukendte 5-pyrrolyl-2-pyridylmethylsulfinylbenzimidazolderivater | |
| CA2295817A1 (en) | Method for producing pyridine compound | |
| DK633088A (da) | Kollagenaseinhibitorer | |
| EP1777214A3 (en) | Novel aryloxy-alkyl-dialkylamines | |
| RS49591B (sr) | Postupak za dobijanje fenil heterociklusa korisnih kao inhibitora cox-2 | |
| HUT53782A (en) | Fungicides comprising brackets open (trifluoromethyl)-phenyl brackets closed-(azolylmethyl)-oxirans and process for producing the active ingredients | |
| RS49792B (sr) | Piperidinilaminometil trifluorometil ciklična etarska jedinjenja kao antagonisti supstance | |
| BR8202861A (pt) | Composto composicao farmaceutica processo para baixar a pressao sanguinea de seres humanos processo para preparar um composto e process para preparar uma composicao farmaceutica | |
| DE60128239D1 (de) | Oxazolylarylpropionsäure derivate und ihre verwendung als ppar agonisten | |
| DK528789A (da) | 4-amino-3-acylquinolinderivater og deres anvendelse som inhibitorer af mavesyresekretion | |
| NO994340L (no) | FremgangsmÕte for fremstilling av 2-[[(2-pyridinyl)metyl]sulfinyl]-1H-benzimidazoler samt nye forbindelser til anvendelse for dette formÕl | |
| NO20004580L (no) | Kjemisk fremgangsmÕte for fremstilling av sulfinylderivater ved oksydasjon av de tilsvarende CO-derivater med perborater | |
| RU97112082A (ru) | 9-o-оксимовые производные эритромицина a, обладающие антибиотической активностью | |
| ATE314348T1 (de) | 1-acyl-7-nitroindolin derivate, deren herstellung und deren verwendung als photospaltbare vorstufen | |
| MXPA04003086A (es) | Proceso para sintesis estereoselectiva de 2-hidroximetil-cromanos. | |
| IE883598L (en) | Acyl derivatives of hydroxy pyrimidines | |
| ES8500742A1 (es) | Procedimiento para la preparacion de derivados de acido fenilacetico | |
| JPS55145648A (en) | New derivative of anthranylic acid | |
| BR9815967A (pt) | Processo para a preparação de um derivado de amino-5-cloro de 3(2h)-piridazinona-4-substituìdo | |
| NO914577L (no) | Fremgangsmaate for fremstilling av heterocyklisk substituerte piperazinoalkylbenzoksazin- og -tiazinforbindelser | |
| NO823645L (no) | Fremgangsmaate ved fremstilling av nye substituerte alkanoylimidazol-2-on-derivater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |