SE384677B - Forfarande for framstellning av 2-substituerade bensimidazoler - Google Patents

Forfarande for framstellning av 2-substituerade bensimidazoler

Info

Publication number
SE384677B
SE384677B SE7010857*3A SE1085770A SE384677B SE 384677 B SE384677 B SE 384677B SE 1085770 A SE1085770 A SE 1085770A SE 384677 B SE384677 B SE 384677B
Authority
SE
Sweden
Prior art keywords
bensimidazoles
substituted
procedure
preparation
substituted bensimidazoles
Prior art date
Application number
SE7010857*3A
Other languages
English (en)
Inventor
V J Grenda
R E Jones
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of SE384677B publication Critical patent/SE384677B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
SE7010857*3A 1963-10-11 1964-10-09 Forfarande for framstellning av 2-substituerade bensimidazoler SE384677B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US315677A US3325506A (en) 1963-10-11 1963-10-11 Benzimidazole synthesis and intermediates employed therein

Publications (1)

Publication Number Publication Date
SE384677B true SE384677B (sv) 1976-05-17

Family

ID=23225555

Family Applications (3)

Application Number Title Priority Date Filing Date
SE12164/64A SE337378B (sv) 1963-10-11 1964-10-09
SE09434/68A SE359091B (sv) 1963-10-11 1964-10-09
SE7010857*3A SE384677B (sv) 1963-10-11 1964-10-09 Forfarande for framstellning av 2-substituerade bensimidazoler

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SE12164/64A SE337378B (sv) 1963-10-11 1964-10-09
SE09434/68A SE359091B (sv) 1963-10-11 1964-10-09

Country Status (7)

Country Link
US (1) US3325506A (sv)
BR (1) BR6463075D0 (sv)
DE (3) DE1470082C3 (sv)
DK (1) DK120639B (sv)
GB (1) GB1088095A (sv)
NL (2) NL6409237A (sv)
SE (3) SE337378B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670684A1 (de) * 1966-04-01 1970-12-03 Hoechst Ag Verfahren zur Herstellung von basisch substituierten Bis-benzimidazol-derivaten
US3506678A (en) * 1967-02-21 1970-04-14 Merck & Co Inc Certain 2-substituted thieno(2,3-d) imidazoles
DE1670916A1 (de) * 1967-08-29 1971-04-08 Bayer Ag Verfahren zur Herstellung neuartiger Carbamidsaeureester
US3625954A (en) * 1968-03-20 1971-12-07 Pfizer 1-aroylbenzimidazoles
US4151168A (en) * 1978-02-27 1979-04-24 Morton-Norwich Products, Inc. 5-Phenyl-2-oxazole carboximidamides as antidepressants
DE3611343A1 (de) * 1986-04-04 1987-10-08 Boehringer Mannheim Gmbh Heterocyclisch substituierte benzimidazole, verfahren zu ihrer herstellung, arzneimittel sowie zwischenprodukte
JPS6480941A (en) * 1987-09-22 1989-03-27 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
TW217426B (sv) * 1992-01-08 1993-12-11 Mekku Kk
AU682381B2 (en) * 1993-08-12 1997-10-02 Astra Aktiebolag Amidine derivatives with nitric oxide synthetase activities
ES2137512T3 (es) * 1994-05-07 1999-12-16 Astra Ab Derivados de amidina biciclicos como inhibidores de la sintetasa de oxido nitrico.
WO1997012613A1 (en) * 1995-10-05 1997-04-10 Warner-Lambert Company Method for treating and preventing inflammation and atherosclerosis
US5808087A (en) * 1995-11-29 1998-09-15 Mitsui Chemicals, Inc. Sulfonium salts of pyrrolylbenzimidazoles
US7777051B2 (en) * 2003-05-13 2010-08-17 Icagen, Inc. Asymmetric benzimidazoles and related compounds as potassium channel modulators
US7696210B2 (en) 2004-06-17 2010-04-13 Wyeth Gonadotropin releasing hormone receptor antagonists
US7714130B2 (en) * 2004-06-17 2010-05-11 Wyeth Processes for preparing gonadotropin releasing hormone receptor antagonists
CA2587853A1 (en) * 2004-11-23 2006-06-01 Wyeth Gonadotropin releasing hormone receptor antagonists
US7534796B2 (en) * 2005-02-18 2009-05-19 Wyeth Imidazo[4,5-b]pyridine antagonists of gonadotropin releasing hormone receptor
US7582634B2 (en) * 2005-02-18 2009-09-01 Wyeth 7-substituted imidazo[4,5-c]pyridine antagonists of gonadotropin releasing hormone receptor
US7538113B2 (en) * 2005-02-18 2009-05-26 Wyeth 4-substituted imidazo[4,5-c]pyridine antagonists of gonadotropin releasing hormone receptor
US20060189619A1 (en) * 2005-02-24 2006-08-24 Wyeth 3-({4-[2-(4-Tert-butylphenyl)-1h-benzimidazol-4-yl]piperazin-1-yl}methyl)pyrido[2,3-b]]pyrazi ne compounds
US7531542B2 (en) * 2005-05-18 2009-05-12 Wyeth Benzooxazole and benzothiazole antagonists of gonadotropin releasing hormone receptor
US7582636B2 (en) * 2005-05-26 2009-09-01 Wyeth Piperazinylimidazopyridine and piperazinyltriazolopyridine antagonists of Gonadotropin Releasing Hormone receptor
CN110713463A (zh) * 2019-10-25 2020-01-21 合肥立方制药股份有限公司 2-正丙基-4-甲基-6-羧酸苯并咪唑的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994701A (en) * 1961-08-01 Z-sulfamyr
US892900A (en) * 1906-06-12 1908-07-07 Basf Ag Polychloramidin and process of making same.
US2758918A (en) * 1955-03-14 1956-08-14 Shell Dev Plant regulators
US2942003A (en) * 1957-06-06 1960-06-21 Gen Aniline & Film Corp Process for preparing naphtho [1, 2-d]-thiazoles
US3060187A (en) * 1959-12-04 1962-10-23 Indiana University Foundation 1, 2, 5-thiadiazole-3-carboxylic acid and related derivative and processes
US3206468A (en) * 1963-11-15 1965-09-14 Merck & Co Inc Methods of preparing benzimidazoles

Also Published As

Publication number Publication date
DE1468349C3 (de) 1975-04-17
NL6409237A (sv) 1965-04-12
DE1470087A1 (de) 1969-07-10
DE1470082A1 (de) 1970-03-26
DE1470087B2 (de) 1979-02-08
NL135043C (sv)
BR6463075D0 (pt) 1973-08-02
SE359091B (sv) 1973-08-20
DE1470082C3 (de) 1974-08-22
SE337378B (sv) 1971-08-09
DE1470087C3 (de) 1979-10-04
DE1470082B2 (de) 1974-01-24
US3325506A (en) 1967-06-13
DE1468349A1 (de) 1970-07-02
DE1468349B2 (sv) 1974-08-01
DK120639B (da) 1971-06-28
GB1088095A (en) 1967-10-18

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