PT820986E - Processo para a producao de esteres de acido piridinocarboxilico - Google Patents
Processo para a producao de esteres de acido piridinocarboxilicoInfo
- Publication number
- PT820986E PT820986E PT97112547T PT97112547T PT820986E PT 820986 E PT820986 E PT 820986E PT 97112547 T PT97112547 T PT 97112547T PT 97112547 T PT97112547 T PT 97112547T PT 820986 E PT820986 E PT 820986E
- Authority
- PT
- Portugal
- Prior art keywords
- alkyl
- formula
- methoxymethyl
- alkoxy
- aryl
- Prior art date
Links
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
- 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
-
- 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
- C07D213/61—Halogen atoms or nitro radicals
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH184196 | 1996-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT820986E true PT820986E (pt) | 2003-02-28 |
Family
ID=4219864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT97112547T PT820986E (pt) | 1996-07-23 | 1997-07-22 | Processo para a producao de esteres de acido piridinocarboxilico |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US5925765A (pt) |
| EP (1) | EP0820986B1 (pt) |
| JP (1) | JPH1087625A (pt) |
| AT (1) | ATE225336T1 (pt) |
| CA (1) | CA2209392C (pt) |
| DE (1) | DE59708359D1 (pt) |
| DK (1) | DK0820986T3 (pt) |
| ES (1) | ES2184940T3 (pt) |
| PT (1) | PT820986E (pt) |
| SI (1) | SI0820986T1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2186823T3 (es) * | 1996-07-23 | 2003-05-16 | Lonza Ag | Procedimiento para la preparacion de esteres del acido piridin-2,3-dicarboxilico. |
| CZ291059B6 (cs) * | 1997-03-12 | 2002-12-11 | Lonza Ag | Způsob výroby esterů 2,6-pyridindikarboxylových kyselin |
| JPH11255768A (ja) * | 1998-03-09 | 1999-09-21 | Ajinomoto Co Inc | 抗ウイルス剤の製造方法 |
| WO2001007416A1 (de) * | 1999-07-28 | 2001-02-01 | Lonza Ag | Verfahren zur herstellung von pyridazincarbonsäurederivaten |
| US7795439B2 (en) * | 2004-06-25 | 2010-09-14 | Basf Aktiengesellschaft | In-situ treatment of pyridine 2,3-dicarboxylic acid esters with an oxidizing agent |
| CN109467531A (zh) * | 2017-09-08 | 2019-03-15 | 沈阳科创化学品有限公司 | 一种取代吡啶二羧酸衍生物的制备方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128554A (en) * | 1974-05-10 | 1978-12-05 | University Of Delaware | Process for the preparation of carboxylic acid amides from organic halides |
| NZ188244A (en) * | 1977-09-13 | 1981-04-24 | Ici Australia Ltd | 2-substituted pyrimidines compositions growth regulating processes |
| US4254125A (en) * | 1980-04-07 | 1981-03-03 | The Dow Chemical Company | 2-Chloro-3-phenoxypyrazines and 2-chloro-6-phenoxypyrazines possessing antiviral activity |
| IL64220A (en) * | 1980-11-21 | 1985-06-30 | May & Baker Ltd | Nicotinamide derivatives,their preparation and their use as herbicides |
| US5159113A (en) * | 1984-12-19 | 1992-10-27 | The B. F. Goodrich Company | Process for the palladium-catalyzed amidation of vinyl chloride |
| CH664754A5 (en) * | 1985-06-25 | 1988-03-31 | Lonza Ag | 5,6-di:chloro-nicotinic acid prodn. - by reacting 6-hydroxy-nicotinic acid with acid chloride, reacting prod. with chlorine, then with acid chloride and hydrolysing prod |
| JPH0819009B2 (ja) * | 1987-03-12 | 1996-02-28 | 日本農薬株式会社 | カルボン酸アミド類の製造法 |
| IL91083A (en) * | 1988-07-25 | 1993-04-04 | Ciba Geigy | Cyclohexanedione derivatives, their preparation and their use as herbicides |
| CA2245055C (en) * | 1989-02-28 | 2003-03-25 | F. Hoffmann-La Roche Ag | Amidation of pyridines |
| DE4020055A1 (de) * | 1990-01-18 | 1991-07-25 | Bayer Ag | Verfahren zur herstellung von substituierten 2-chlor-pyridinen |
| GB9005965D0 (en) * | 1990-03-16 | 1990-05-09 | Shell Int Research | Herbicidal carboxamide derivatives |
| EP0461401A1 (en) * | 1990-06-15 | 1991-12-18 | American Cyanamid Company | Process for the preparation of dialkyl, pyridine-2,3-dicarboxylates and derivatives thereof from dialkyl dichloromaleate |
| GB9025828D0 (en) * | 1990-11-28 | 1991-01-09 | Shell Int Research | Herbicidal carboxamide derivatives |
| DE4207604A1 (de) * | 1991-03-13 | 1992-09-17 | Ciba Geigy Ag | Schaedlingsbekaempfungsmittel |
| US5166352A (en) * | 1991-09-12 | 1992-11-24 | Dowelanco | Pyridinecarboxylic acid chlorides from (trichloromethyl)pyridines |
| US5288866A (en) * | 1991-12-20 | 1994-02-22 | American Cyanamid Company | 5,6-disubstituted-3-pyridylmethyl ammonium halide compounds useful for the preparation of 5- (substituted methyl)-2,3-pyridinedicarboxylic acids |
| TW371658B (en) * | 1992-03-06 | 1999-10-11 | Reilly Ind Inc | Process for producing 2-halo-nicotinic acid derivatives and precursor thereto |
| EP0564406B1 (de) * | 1992-04-02 | 1999-05-06 | Novartis AG | Ferrocenyldiphosphine als Liganden für homogene Katalysatoren |
| SG42938A1 (en) * | 1993-02-26 | 1997-10-17 | Ciba Geigy Ag | Ferrocenc diphosphines as ligands for homogeneous catalysts |
| JPH08510462A (ja) * | 1993-05-27 | 1996-11-05 | シェル・インテルナチオナーレ・リサーチ・マートスハッペェイ・ベスローテン・フェンノートシャップ | 除草性の化合物 |
| CA2539969C (en) * | 1993-06-01 | 2009-07-07 | Lonza Ltd. | Process for the preparation of carboxylic acids of nitrogen-containing aromatic heterocyclic compounds |
| SG42925A1 (en) * | 1993-10-01 | 1997-10-17 | Ciba Geigy Ag | Fluoroalkyl-substituted ferrocenyl diphosphines as ligands for homogeneous catalysts |
| DE4410480A1 (de) * | 1994-03-25 | 1995-09-28 | Hoechst Ag | Sulfonamidocarbonylpyridin-2-carbonsäureesteramide sowie ihre Pyridin-N-oxide, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel |
| US5464106A (en) * | 1994-07-06 | 1995-11-07 | Plastipak Packaging, Inc. | Multi-layer containers |
-
1997
- 1997-07-02 CA CA002209392A patent/CA2209392C/en not_active Expired - Fee Related
- 1997-07-15 US US08/893,152 patent/US5925765A/en not_active Expired - Fee Related
- 1997-07-16 JP JP9191607A patent/JPH1087625A/ja active Pending
- 1997-07-22 ES ES97112547T patent/ES2184940T3/es not_active Expired - Lifetime
- 1997-07-22 AT AT97112547T patent/ATE225336T1/de not_active IP Right Cessation
- 1997-07-22 SI SI9730454T patent/SI0820986T1/xx unknown
- 1997-07-22 EP EP97112547A patent/EP0820986B1/de not_active Expired - Lifetime
- 1997-07-22 DE DE59708359T patent/DE59708359D1/de not_active Expired - Fee Related
- 1997-07-22 PT PT97112547T patent/PT820986E/pt unknown
- 1997-07-22 DK DK97112547T patent/DK0820986T3/da active
-
1999
- 1999-03-30 US US09/280,976 patent/US6022973A/en not_active Expired - Fee Related
- 1999-09-20 US US09/399,744 patent/US6162921A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0820986B1 (de) | 2002-10-02 |
| DE59708359D1 (de) | 2002-11-07 |
| CA2209392C (en) | 2007-02-20 |
| ES2184940T3 (es) | 2003-04-16 |
| US5925765A (en) | 1999-07-20 |
| DK0820986T3 (da) | 2003-01-27 |
| CA2209392A1 (en) | 1998-01-23 |
| JPH1087625A (ja) | 1998-04-07 |
| ATE225336T1 (de) | 2002-10-15 |
| SI0820986T1 (en) | 2003-04-30 |
| US6162921A (en) | 2000-12-19 |
| US6022973A (en) | 2000-02-08 |
| EP0820986A1 (de) | 1998-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2305564A1 (en) | Process for the preparation of optically active 2-[6-(hydroxymethyl)-1,3-dioxan-4-yl]acetic acid derivatives | |
| EP0656360A4 (en) | ESTER DERIVATIVE OF TRIFLUOROMETHYLPYRROLOINDOLCARBOXYLIC ACID AND A METHOD FOR THE PRODUCTION THEREOF. | |
| PT820986E (pt) | Processo para a producao de esteres de acido piridinocarboxilico | |
| MXPA04001041A (es) | Procedimiento para producir compuestos de piridina. | |
| HU9602066D0 (en) | Process for the preparation of arylacetic ester derivatives via palladium-catalyzed cross coupling reaction | |
| KR840004080A (ko) | 살리실산 유도체의 제조방법 | |
| PT864565E (pt) | Processo para a producao de esteres de acido 2,6-piridinodicarboxilico | |
| TW343194B (en) | Improved method for the manufacture of felodipine | |
| PT820987E (pt) | Processo para a preparacao de esteres de acidos piridino-2,3-dicarboxilicos | |
| MX9703766A (es) | Procedimiento para la preparacion de 5-hidroximetiltiazol. | |
| HUT56821A (en) | Process for producing dihydropyridine dicarboxylic acid thioesters substituted by fluoromethyl group | |
| HU910421D0 (en) | Process for producing alkyl esters having long carbon chain of 2-pyridyloxyalkane carboxylic acids | |
| PT819679E (pt) | Processo para a producao de esteres de acido pirimidino-2-carboxilico | |
| IE812748L (en) | Pyridine derivatives as anti-inflammatory and¹immunoregulatory agents | |
| EP0819680A3 (de) | Verfahren zur Herstellung von Pyrimidin-2-essigsäureestern | |
| EP0127276A3 (en) | Carbonylation process | |
| AU1887200A (en) | Catalysis system for the production of thermoplastic polyesters with improved optical properties | |
| ES8600745A1 (es) | Procedimiento de obtencion del dimetil ester del acido 1,4-dihidro-2,6-dimetil-4-(2-nitrofenil)-3,5-piridindicarboxilico | |
| EP0334596A3 (en) | Synthesis of 2-(4-hydroxyphenoxy)alkanoic acid esters | |
| ES8607962A1 (es) | Procedimiento para preparar derivados de acidos quinolin- carboxilicos | |
| ES8605779A1 (es) | Un procedimiento de preparacion del 2,6-dimetil-5-metoxicar-bonil-4-(2-nitrofenil)-1,4-dihidropiridina-3-carboxilato de isobutilo | |
| AU7556500A (en) | Process for producing mixed gas of lower olefin and lower aliphatic carboxylic acid, and process for producing lower aliphatic ester using the mixed gas | |
| ATE97399T1 (de) | Esterverfahren. | |
| HUT60723A (en) | Process for producing bicyclic azineacetic acid derivatives | |
| ES8708129A1 (es) | Procedimiento de obtencion de un diester asimetrico de una 1,4-dihidropiridina, concretamente de la 3-etoxicarbonil-2,6-dimetil-5-metoxicarbonil-4-(3'-nitrofenil)-1,4-dihidropiridina |