IL112157A - Method for the preparation of pyridine-2,3-dicarboxylic acids - Google Patents
Method for the preparation of pyridine-2,3-dicarboxylic acidsInfo
- Publication number
- IL112157A IL112157A IL11215794A IL11215794A IL112157A IL 112157 A IL112157 A IL 112157A IL 11215794 A IL11215794 A IL 11215794A IL 11215794 A IL11215794 A IL 11215794A IL 112157 A IL112157 A IL 112157A
- Authority
- IL
- Israel
- Prior art keywords
- pyridine
- preparation
- dicarboxylic acids
- formula
- chem
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- GJAWHXHKYYXBSV-UHFFFAOYSA-N quinolinic acid Chemical class OC(=O)C1=CC=CN=C1C(O)=O GJAWHXHKYYXBSV-UHFFFAOYSA-N 0.000 title abstract 2
- 229940111121 antirheumatic drug quinolines Drugs 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 150000003248 quinolines Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17465893A | 1993-12-28 | 1993-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL112157A0 IL112157A0 (en) | 1995-03-15 |
| IL112157A true IL112157A (en) | 2000-12-06 |
Family
ID=22637005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11215794A IL112157A (en) | 1993-12-28 | 1994-12-27 | Method for the preparation of pyridine-2,3-dicarboxylic acids |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5614635A (de) |
| EP (1) | EP0661268B1 (de) |
| JP (1) | JPH07242631A (de) |
| KR (1) | KR100355291B1 (de) |
| AT (1) | ATE165347T1 (de) |
| BR (1) | BR9405262A (de) |
| DE (1) | DE69409776T2 (de) |
| ES (1) | ES2115846T3 (de) |
| IL (1) | IL112157A (de) |
| SG (1) | SG47686A1 (de) |
| TW (1) | TW416947B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ314904A (en) * | 1996-06-10 | 1998-06-26 | American Cyanamid Co | Preparation of a herbicidal [(5,6-dicarboxy-3-pyridyl)methyl]ammonium halide |
| ES2330851T3 (es) * | 2003-07-02 | 2009-12-16 | Basf Se | Tratamiento in-situ de los esteres del acido piridina-2,3-dicarboxilico con un agente oxidante. |
| US7795439B2 (en) * | 2004-06-25 | 2010-09-14 | Basf Aktiengesellschaft | In-situ treatment of pyridine 2,3-dicarboxylic acid esters with an oxidizing agent |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4754039A (en) * | 1986-01-30 | 1988-06-28 | Ruetgers-Nease Chemical Co., Inc. | Process for the preparation of pyridine-2,3-dicarboxylic acid |
| US5334576A (en) * | 1986-07-28 | 1994-08-02 | American Cyanamid Company | 5 (and/or 6) substituted 2-(2-imidazolin-2-yl)nicotinic acids, esters and salts, useful as herbicidal agents and novel intermediates for the preparation of said nicotinic acids, esters and salts |
| US4816588A (en) * | 1986-09-12 | 1989-03-28 | American Cyanamid Company | Method for the preparation of pyridine-2,3-dicarboxylic acids |
| IL89142A (en) * | 1988-03-10 | 1993-04-04 | American Cyanamid Co | Method for the sequential oxidation of substituted 8-hydroxyquinolines to produce substituted pyridine-2,3- dicarboxylic acids |
| JPH082879B2 (ja) * | 1988-03-25 | 1996-01-17 | 山本化成株式会社 | ６−クロロピリジン−２，３−ジカルボン酸及び複素環ジカルボン酸の製造方法 |
| JPH0283370A (ja) * | 1988-09-20 | 1990-03-23 | Daiso Co Ltd | ピリジン−２，３−ジカルボン酸類の製造法 |
| DE69011367T2 (de) * | 1989-03-22 | 1995-03-23 | American Cyanamid Co | Verfahren zur Herstellung von substituierten 2,3-Pyridindicarbonsäuren durch aufeinanderfolgende Oxidation von substituierten Chinolinen. |
| JP2516435B2 (ja) * | 1989-09-13 | 1996-07-24 | 山本化成株式会社 | 複素環カルボン酸の製造方法 |
| US5281713A (en) * | 1991-12-20 | 1994-01-25 | American Cyanamid Company | Process for the manufacture of 2-alkoxymethylacrolein |
-
1994
- 1994-11-10 AT AT94117749T patent/ATE165347T1/de not_active IP Right Cessation
- 1994-11-10 DE DE69409776T patent/DE69409776T2/de not_active Expired - Fee Related
- 1994-11-10 ES ES94117749T patent/ES2115846T3/es not_active Expired - Lifetime
- 1994-11-10 EP EP94117749A patent/EP0661268B1/de not_active Expired - Lifetime
- 1994-11-10 SG SG1996003732A patent/SG47686A1/en unknown
- 1994-12-15 TW TW083111746A patent/TW416947B/zh not_active IP Right Cessation
- 1994-12-22 JP JP6335493A patent/JPH07242631A/ja active Pending
- 1994-12-27 BR BR9405262A patent/BR9405262A/pt not_active IP Right Cessation
- 1994-12-27 IL IL11215794A patent/IL112157A/xx not_active IP Right Cessation
- 1994-12-27 KR KR1019940037434A patent/KR100355291B1/ko not_active Expired - Fee Related
-
1995
- 1995-08-16 US US08/515,843 patent/US5614635A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE165347T1 (de) | 1998-05-15 |
| ES2115846T3 (es) | 1998-07-01 |
| TW416947B (en) | 2001-01-01 |
| US5614635A (en) | 1997-03-25 |
| BR9405262A (pt) | 1995-11-07 |
| IL112157A0 (en) | 1995-03-15 |
| KR950017960A (ko) | 1995-07-22 |
| DE69409776T2 (de) | 1998-09-24 |
| JPH07242631A (ja) | 1995-09-19 |
| KR100355291B1 (ko) | 2002-12-11 |
| DE69409776D1 (de) | 1998-05-28 |
| EP0661268A1 (de) | 1995-07-05 |
| EP0661268B1 (de) | 1998-04-22 |
| SG47686A1 (en) | 1998-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GR3004139T3 (de) | ||
| EP1101755A4 (de) | Anthranilsäurederivate | |
| ATE107308T1 (de) | Mevalonolactone vom thienopyridin-typ. | |
| IE851204L (en) | Beta-carbolines | |
| IL112157A (en) | Method for the preparation of pyridine-2,3-dicarboxylic acids | |
| AU6204386A (en) | A process for the production of oxides of aromatic tertiary amines and products obtained in this way | |
| IL93394A0 (en) | Method for the sequential oxidation of substituted quinolines to produce substituted pyridine-2,3-dicarboxylic acids | |
| AU574857B2 (en) | 4,6-dialkoxy pyridine-3(5)-(di) carboxylate compounds | |
| EP0782996A4 (de) | Verfahren zur herstellung von n-biphenylmethylthiadiazolin derivaten oder deren salzen sowie dafür benötigte zwischen verbindungen | |
| NZ216366A (en) | Production of 7-amino-3-alkoxymethyl-3-cephem-4-carboxylic acid derivatives | |
| IE853019L (en) | A method for the preparation of derivatives of¹pyridine, quinoline and imidazoline¹unsubstituted 2-carbamoyl nicotinic and¹3-quinolinecarboxylic acids of formula (1). | |
| EP0257433A3 (en) | Novel method for the preparation of quinoline-2,3-dicarboxylic acid | |
| AU563990B2 (en) | Hexahydropyrrolo (2,1-a) isoquinoline derivatives | |
| HU9203677D0 (en) | Method for producing 2-carboxi-carbapeneme and 2-carboxi-carbacephene derivatives | |
| IE872311L (en) | Preparation of dicarboxylic acid derivatives. | |
| AU4507199A (en) | Improved method for producing substituted pyridine-carboxylic acids | |
| EP0994111A4 (de) | Tetrahydrofuranderivate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |