ES2118481T3 - Procedimiento para la obtencion de 2-halogenopiridinaldehidos. - Google Patents

Procedimiento para la obtencion de 2-halogenopiridinaldehidos.

Info

Publication number
ES2118481T3
ES2118481T3 ES95112442T ES95112442T ES2118481T3 ES 2118481 T3 ES2118481 T3 ES 2118481T3 ES 95112442 T ES95112442 T ES 95112442T ES 95112442 T ES95112442 T ES 95112442T ES 2118481 T3 ES2118481 T3 ES 2118481T3
Authority
ES
Spain
Prior art keywords
obtaining
halogenopiridinaldehyde
procedure
hydroxyiminoolefins
halogenpiridines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95112442T
Other languages
English (en)
Inventor
Gunther Dr Beck
Helmut Dr Heitzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2118481T3 publication Critical patent/ES2118481T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07D213/80—Acids; Esters in position 3
    • 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5
    • 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
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3
    • 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
    • C07D213/84—Nitriles
    • 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
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

LA TRANSFORMACION DE CIANOLEFINAS, AMINOCARBONILOLEFINAS O HIDROXIIMINOOLEFINAS CON REACTIVO VILSMEIER GUIAN A LA OBTENCION DE DOS HALOGENPIRIDINAS (I), QUE PORTAN EN LA POSICION 3 Y/O 5 GRUPOS ALDEHIDOS. ESTOS ALDEHIDOS PIRIDINAS SON PRODUCTOS INTERMEDIOS VALIOSOS PARA LA ELABORACION DE PRODUCTOS FARMACEUTICOS Y MEDIOS DE PROTECCION DE PLANTAS.
ES95112442T 1994-08-19 1995-08-08 Procedimiento para la obtencion de 2-halogenopiridinaldehidos. Expired - Lifetime ES2118481T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4429465A DE4429465A1 (de) 1994-08-19 1994-08-19 Verfahren zur Herstellung von 2-Halogenpyridinaldehyden und neue 2-Halogenpyridinaldehyde

Publications (1)

Publication Number Publication Date
ES2118481T3 true ES2118481T3 (es) 1998-09-16

Family

ID=6526101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95112442T Expired - Lifetime ES2118481T3 (es) 1994-08-19 1995-08-08 Procedimiento para la obtencion de 2-halogenopiridinaldehidos.

Country Status (6)

Country Link
US (1) US5708180A (es)
EP (1) EP0702003B1 (es)
JP (1) JPH0859619A (es)
CA (1) CA2156230A1 (es)
DE (2) DE4429465A1 (es)
ES (1) ES2118481T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6737529B2 (en) * 2002-03-07 2004-05-18 Council Of Scientific And Industrial Research Process for the preparation of 2-chloro-5-methylpyridine-3-carbaldehyde
US6479664B1 (en) 2002-03-18 2002-11-12 Council Of Scientific And Industrial Research Process for the preparation of 2-chloro-5-methylpyridine-3-carbaldehyde
EP1346984B1 (en) * 2002-03-20 2008-08-06 Council of Scientific and Industrial Research Process for the preparation of 2-chloro-5-methylpyridine-3- carbaldehyde
DE102006033572A1 (de) 2006-07-20 2008-01-24 Bayer Cropscience Ag N'-Cyano-N-halogenalkyl-imidamid Derivate
ES2400533T3 (es) 2006-09-07 2013-04-10 Actelion Pharmaceuticals Ltd. Derivados de piridin 4-ilo como agentes inmunomoduladores
MY150661A (en) 2006-09-08 2014-02-14 Actelion Pharmaceuticals Ltd Pyridin-3-yl derivatives as immunomodulating agents
ES2450750T3 (es) 2007-03-16 2014-03-25 Actelion Pharmaceuticals Ltd. Derivados de amino-piridina como agonistas del receptor S1P1/EDG1
WO2009109906A1 (en) * 2008-03-06 2009-09-11 Actelion Pharmaceuticals Ltd Pyridine compounds
NZ588438A (en) 2008-03-07 2012-05-25 Actelion Pharmaceuticals Ltd Pyridin-2-yl oxadiazole derivatives as immunomodulating agents
ES2441845T3 (es) 2009-07-16 2014-02-06 Actelion Pharmaceuticals Ltd. Derivados de piridin-4-ilo como agonistas de S1P1/EDG1
ES2544086T3 (es) 2011-01-19 2015-08-27 Actelion Pharmaceuticals Ltd. Derivados de 2-metoxi-piridin-4-ilo
EP2707373A1 (de) 2011-05-10 2014-03-19 Bayer Intellectual Property GmbH Bicyclische (thio)carbonylamidine
EP3298008B1 (en) 2015-05-20 2019-11-20 Idorsia Pharmaceuticals Ltd Crystalline form of the compound (s)-3-{4-[5-(2-cyclopentyl-6-methoxy-pyridin-4-yl)-[1,2,4]oxadiazol-3-yl]-2-ethyl-6-methyl-phenoxy}-propane-1,2-diol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7407483A (es) 1973-06-05 1974-12-09
EP0001473B1 (en) * 1977-08-12 1988-07-27 Imperial Chemical Industries Plc Herbicidal halogenomethyl--pyridyloxy-phenoxy-alkanecarboxylic acids and derivatives, and processes of controlling unwanted plants therewith
US4279913A (en) 1978-01-04 1981-07-21 Merck & Co., Inc. Polysubstituted-2-(3-loweralkylamino-2-R1 O-propoxy)pyridines
DE3314196A1 (de) 1982-07-16 1983-09-29 CIBA-GEIGY AG, 4002 Basel Heterocyclylaether
US5001138B1 (en) * 1985-02-04 1998-01-20 Bayer Agrochem Kk Heterocyclic compounds
ATE67493T1 (de) 1985-02-04 1991-10-15 Bayer Agrochem Kk Heterocyclische verbindungen.
US4757073A (en) 1986-09-30 1988-07-12 Bristol-Myers Company Antipsychotic cyclic imide derivatives of 2-(4-butylipiperazin-1-yl) pyridines, compositions and use
EP0590045A1 (en) * 1991-06-12 1994-04-06 E.I. Du Pont De Nemours And Company Substituted pyridine herbicides
JPH0517475A (ja) 1991-07-09 1993-01-26 Sapporo Breweries Ltd 新規な３，４−ジヒドロ−１，８−ナフチリジン誘導体及びそれを含有する抗気管支喘息薬
US5508410A (en) * 1993-11-30 1996-04-16 Reilly Industries, Inc. Process for preparing 2-halo-5-substituted pyridines

Also Published As

Publication number Publication date
JPH0859619A (ja) 1996-03-05
EP0702003B1 (de) 1998-06-17
US5708180A (en) 1998-01-13
DE59502572D1 (de) 1998-07-23
EP0702003A2 (de) 1996-03-20
EP0702003A3 (es) 1996-03-27
DE4429465A1 (de) 1996-02-22
CA2156230A1 (en) 1996-02-20

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