CH332807A - Process for the preparation of diimidazole derivatives - Google Patents

Process for the preparation of diimidazole derivatives

Info

Publication number
CH332807A
CH332807A CH332807DA CH332807A CH 332807 A CH332807 A CH 332807A CH 332807D A CH332807D A CH 332807DA CH 332807 A CH332807 A CH 332807A
Authority
CH
Switzerland
Prior art keywords
preparation
diimidazole derivatives
diimidazole
derivatives
Prior art date
Application number
Other languages
German (de)
Inventor
Emil Dr Siegrist Adolf
Franz Dr Ackermann
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH332807A publication Critical patent/CH332807A/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH332807D 1955-02-21 1955-02-21 Process for the preparation of diimidazole derivatives CH332807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH821627X 1955-02-21

Publications (1)

Publication Number Publication Date
CH332807A true CH332807A (en) 1958-09-30

Family

ID=4539487

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332807D CH332807A (en) 1955-02-21 1955-02-21 Process for the preparation of diimidazole derivatives

Country Status (3)

Country Link
CH (1) CH332807A (en)
FR (1) FR1152112A (en)
GB (1) GB821627A (en)

Also Published As

Publication number Publication date
GB821627A (en) 1959-10-14
FR1152112A (en) 1958-02-12

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