ES2114576T3 - Procedimiento para la preparacion de 5-cloroimidazol-4-carbaldehidos sustituidos en posicion 2. - Google Patents

Procedimiento para la preparacion de 5-cloroimidazol-4-carbaldehidos sustituidos en posicion 2.

Info

Publication number
ES2114576T3
ES2114576T3 ES93111315T ES93111315T ES2114576T3 ES 2114576 T3 ES2114576 T3 ES 2114576T3 ES 93111315 T ES93111315 T ES 93111315T ES 93111315 T ES93111315 T ES 93111315T ES 2114576 T3 ES2114576 T3 ES 2114576T3
Authority
ES
Spain
Prior art keywords
carbaldehydes
chloroimidazole
procedure
preparation
pocl3
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
ES93111315T
Other languages
English (en)
Inventor
Jacques Dr Gosteli
Gareth Dr Griffiths
Rene Dr Imwinkelried
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of ES2114576T3 publication Critical patent/ES2114576T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members 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
    • C07D233/68—Halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members 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
    • C07D233/70—One oxygen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO NUEVO PARA LA FABRICACION DE 5-CLOROIMIDAZOL-4CARBALDEHIDO SUSTITUIDOS EN POSICION 2 DE FORMULA (I). ESTOS COMPUESTOS SON PRODUCTOS INTERMEDIOS VALIOSOS PARA LA OBTENCION DE PRODUCTOS FARMACEUTICOS REDUCTORES DE LA PRESION SANGUINEA O DE COMPUESTOS CON ACCION HERBICIDA.
ES93111315T 1992-07-16 1993-07-14 Procedimiento para la preparacion de 5-cloroimidazol-4-carbaldehidos sustituidos en posicion 2. Expired - Lifetime ES2114576T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH223992 1992-07-16

Publications (1)

Publication Number Publication Date
ES2114576T3 true ES2114576T3 (es) 1998-06-01

Family

ID=4229109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93111315T Expired - Lifetime ES2114576T3 (es) 1992-07-16 1993-07-14 Procedimiento para la preparacion de 5-cloroimidazol-4-carbaldehidos sustituidos en posicion 2.

Country Status (11)

Country Link
US (1) US5442076A (es)
EP (1) EP0579212B1 (es)
JP (1) JP3500660B2 (es)
KR (1) KR100286578B1 (es)
AT (1) ATE165090T1 (es)
CA (1) CA2100637C (es)
DE (1) DE59308400D1 (es)
DK (1) DK0579212T3 (es)
ES (1) ES2114576T3 (es)
HU (1) HU217189B (es)
RU (1) RU2103262C1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565577A (en) * 1992-09-23 1996-10-15 Smithkline Beecham Corporation Process for preparing 1-alkyaryl-2-alkyl-5-formylimidazole
ES2108894T3 (es) * 1993-03-12 1998-01-01 Lonza Ag Procedimiento para la preparacion de 5-cloroimidazoles eventualmente sustituidos en posicion 2.
US5484939A (en) * 1993-03-12 1996-01-16 Lonza Ltd. 2-substituted 5-chlorimidazoles
CA2175420C (en) * 1995-05-17 2007-04-10 Gareth Griffiths Process for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes
JP4103149B2 (ja) * 1996-01-05 2008-06-18 ロンザ リミテッド ２−置換５−クロロイミダゾール−４−カルブアルデヒドの製造方法
JP2008535911A (ja) * 2005-04-15 2008-09-04 ディシュマン・ファーマシューティカルズ・アンド・ケミカルズ・リミテッド ２−置換４−クロロ−５−ホルミルイミダゾール及び５−ホルミルイミダゾールの調製
CN101838242B (zh) * 2010-05-16 2015-07-15 浙江工业大学 2-正丁基-4-氯-5-甲酰基咪唑的合成方法
CN103214420B (zh) * 2013-04-26 2015-04-08 台州职业技术学院 一种2-丁基-4-氯-5-甲酰基咪唑的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU525676A1 (ru) * 1975-04-15 1976-08-25 Ленинградский Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета Способ получени -алкил/арил/4-формил-5-хлоримидазолов
IL53783A (en) * 1977-02-03 1982-08-31 American Cyanamid Co Imidazo(1,5-d)-as-triazine-4 (3h)-(thi)one derivatives,their preparation and pharmaceutical compositions containing them
JPS5671074A (en) * 1979-11-12 1981-06-13 Takeda Chem Ind Ltd 1,2-disubstituted-4-halogenoimidazole-5-acetic acid derivative
US5120854A (en) * 1987-08-17 1992-06-09 American Cyanamid Company Benzenesulfonyl carboxamide compounds and intermediate compounds
JPH03223281A (ja) * 1989-12-01 1991-10-02 Glaxo Group Ltd ベンゾチオフェン誘導体
DE4010797A1 (de) * 1990-04-04 1991-10-10 Hoechst Ag Substituierte azole, verfahren zu deren herstellung, diese enthaltende mittel und deren verwendung

Also Published As

Publication number Publication date
KR100286578B1 (ko) 2001-04-16
HUT65120A (en) 1994-04-28
RU2103262C1 (ru) 1998-01-27
DE59308400D1 (de) 1998-05-20
HU9302056D0 (en) 1993-11-29
CA2100637C (en) 2003-12-09
ATE165090T1 (de) 1998-05-15
EP0579212B1 (de) 1998-04-15
US5442076A (en) 1995-08-15
JP3500660B2 (ja) 2004-02-23
EP0579212A1 (de) 1994-01-19
CA2100637A1 (en) 1994-01-17
DK0579212T3 (da) 1998-05-11
KR940002230A (ko) 1994-02-16
JPH06157473A (ja) 1994-06-03
HU217189B (hu) 1999-12-28

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