AT318606B - Process for the preparation of new benzimidazole derivatives - Google Patents

Process for the preparation of new benzimidazole derivatives

Info

Publication number
AT318606B
AT318606B AT456272A AT456272A AT318606B AT 318606 B AT318606 B AT 318606B AT 456272 A AT456272 A AT 456272A AT 456272 A AT456272 A AT 456272A AT 318606 B AT318606 B AT 318606B
Authority
AT
Austria
Prior art keywords
preparation
benzimidazole derivatives
new benzimidazole
new
derivatives
Prior art date
Application number
AT456272A
Other languages
German (de)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT318606B publication Critical patent/AT318606B/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
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
    • C07D235/30—Nitrogen atoms not forming part of a nitro radical
    • C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT456272A 1971-05-29 1972-05-26 Process for the preparation of new benzimidazole derivatives AT318606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712126838 DE2126838A1 (en) 1971-05-29 1971-05-29 New Benzimidazoles

Publications (1)

Publication Number Publication Date
AT318606B true AT318606B (en) 1974-11-11

Family

ID=5809327

Family Applications (1)

Application Number Title Priority Date Filing Date
AT456272A AT318606B (en) 1971-05-29 1972-05-26 Process for the preparation of new benzimidazole derivatives

Country Status (9)

Country Link
AT (1) AT318606B (en)
BE (1) BE784126A (en)
CH (1) CH538247A (en)
DE (1) DE2126838A1 (en)
FR (1) FR2140041B1 (en)
GB (1) GB1334995A (en)
IL (1) IL39545A0 (en)
NL (1) NL7206974A (en)
ZA (1) ZA723542B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2257184A1 (en) * 1972-11-22 1974-05-30 Hoechst Ag NEW BENZIMIDAZOLE COMPOUNDS
DE3134548A1 (en) * 1981-09-01 1983-04-07 Hoechst Ag, 6230 Frankfurt "1,2-DIHALOGENALKYL- OR -CYCLOALKYLSULFONYLISOCYANATE AND METHOD FOR THE PRODUCTION THEREOF"

Also Published As

Publication number Publication date
DE2126838A1 (en) 1972-12-14
CH538247A (en) 1973-06-30
BE784126A (en) 1972-11-29
ZA723542B (en) 1973-03-28
NL7206974A (en) 1972-12-01
FR2140041B1 (en) 1975-08-08
IL39545A0 (en) 1972-07-26
GB1334995A (en) 1973-10-24
FR2140041A1 (en) 1973-01-12

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Legal Events

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