DK0614891T3 - Process for the preparation of 2-substituted 5-chloroimidazole-4-carbaldehydes - Google Patents

Process for the preparation of 2-substituted 5-chloroimidazole-4-carbaldehydes

Info

Publication number
DK0614891T3
DK0614891T3 DK94103714T DK94103714T DK0614891T3 DK 0614891 T3 DK0614891 T3 DK 0614891T3 DK 94103714 T DK94103714 T DK 94103714T DK 94103714 T DK94103714 T DK 94103714T DK 0614891 T3 DK0614891 T3 DK 0614891T3
Authority
DK
Denmark
Prior art keywords
substituted
preparation
carbaldehydes
chloroimidazole
optionally
Prior art date
Application number
DK94103714T
Other languages
Danish (da)
Inventor
Gareth Dr Griffiths
Rene Dr Imwinkelried
Jacques Dr Gosteli
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 DK0614891T3 publication Critical patent/DK0614891T3/en

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

Abstract

The optionally 2-substituted 5-chloroimidazoles of the general formula <IMAGE> are novel intermediates for the preparation of antihypertensive pharmaceuticals (vasodepressants) or of herbicidally active compounds. There are described a process for the preparation of these intermediates and a novel process for the further reaction of optionally 2-substituted 5-chloroimidazoles of the general formula I in which R<1> is hydrogen to give the optionally 2-substituted 5-chloroimidazole-4-carbaldehydes of the general formula <IMAGE>
DK94103714T 1993-03-12 1994-03-10 Process for the preparation of 2-substituted 5-chloroimidazole-4-carbaldehydes DK0614891T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH74893 1993-03-12

Publications (1)

Publication Number Publication Date
DK0614891T3 true DK0614891T3 (en) 1999-08-30

Family

ID=4194282

Family Applications (2)

Application Number Title Priority Date Filing Date
DK94103636.0T DK0614890T3 (en) 1993-03-12 1994-03-09 Process for preparing optionally 2-substituted 5-chloroimidazoles.
DK94103714T DK0614891T3 (en) 1993-03-12 1994-03-10 Process for the preparation of 2-substituted 5-chloroimidazole-4-carbaldehydes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK94103636.0T DK0614890T3 (en) 1993-03-12 1994-03-09 Process for preparing optionally 2-substituted 5-chloroimidazoles.

Country Status (9)

Country Link
EP (2) EP0614890B1 (en)
JP (1) JP3716434B2 (en)
KR (1) KR100362353B1 (en)
AT (2) ATE157655T1 (en)
CA (2) CA2473422C (en)
DE (2) DE59403903D1 (en)
DK (2) DK0614890T3 (en)
ES (2) ES2108894T3 (en)
HU (2) HU213387B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2175420C (en) * 1995-05-17 2007-04-10 Gareth Griffiths Process for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes
JP4103149B2 (en) * 1996-01-05 2008-06-18 ロンザ リミテッド Process for producing 2-substituted 5-chloroimidazole-4-carbaldehyde
KR101035559B1 (en) * 2009-06-02 2011-05-19 한국화학연구원 Pharmaceutical composition for the prevention or treatment of osteoporosis or obesity comprising a chloroimidazole derivative or a pharmaceutically acceptable salt thereof as an active ingredient

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409606A (en) * 1965-12-30 1968-11-05 American Cyanamid Co Halogenated chloroimidazole compounds
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
DE3145927A1 (en) * 1981-11-20 1983-06-01 Basf Ag, 6700 Ludwigshafen 4(5)-Methyl-5(4)-chloroimidazole and process for its preparation
DE3330192A1 (en) * 1983-08-20 1985-03-07 Basf Ag, 6700 Ludwigshafen 4-ALKYLIMIDAZOLE DERIVATIVES, THEIR PRODUCTION AND USE
JPS62238383A (en) * 1986-04-07 1987-10-19 Chiyoda Kagaku Kenkyusho:Kk Anticorrosive
CA1334092C (en) * 1986-07-11 1995-01-24 David John Carini Angiotensin ii receptor blocking imidazoles
JPH02262562A (en) * 1988-10-20 1990-10-25 Ishihara Sangyo Kaisha Ltd Imidazole compound
PT95899A (en) * 1989-11-17 1991-09-13 Glaxo Group Ltd PROCESS FOR THE PREPARATION OF INDOLE DERIVATIVES
JPH0426678A (en) * 1990-05-18 1992-01-29 Nippon Synthetic Chem Ind Co Ltd:The Production of imidazole-4-chloro-5-carbaldehyde derivative
US5126342A (en) * 1990-10-01 1992-06-30 Merck & Co., Inc. Imidazole angiotensin ii antagonists incorporating acidic functional groups
EP0505098A1 (en) * 1991-03-19 1992-09-23 Merck & Co. Inc. Imidazole derivatives bearing acidic functional groups as angiotensin II antagonists
RU2103262C1 (en) * 1992-07-16 1998-01-27 Лонца АГ Гампель/Валлис Method for production of 2-substituted 5-chloroimidazole-4-carbaldehydes

Also Published As

Publication number Publication date
EP0614890B1 (en) 1997-09-03
CA2473422A1 (en) 1994-09-13
EP0614890A3 (en) 1995-01-11
JPH072789A (en) 1995-01-06
ATE157655T1 (en) 1997-09-15
CA2473422C (en) 2007-05-22
HUT66633A (en) 1994-12-28
EP0614891A3 (en) 1995-05-03
DE59407547D1 (en) 1999-02-11
CA2117209A1 (en) 1994-09-13
ATE175199T1 (en) 1999-01-15
JP3716434B2 (en) 2005-11-16
HU219708B (en) 2001-06-28
EP0614891B1 (en) 1998-12-30
EP0614891A2 (en) 1994-09-14
HU9400736D0 (en) 1994-06-28
HU213387B (en) 1997-05-28
KR100362353B1 (en) 2003-03-19
DE59403903D1 (en) 1997-10-09
DK0614890T3 (en) 1997-10-13
ES2108894T3 (en) 1998-01-01
HU9701565D0 (en) 1997-11-28
EP0614890A2 (en) 1994-09-14
ES2127845T3 (en) 1999-05-01
CA2117209C (en) 2005-05-31

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