CH495360A - Verfahren zur Herstellung von 2-Carbalkoxyamino-benzimidazolen - Google Patents

Verfahren zur Herstellung von 2-Carbalkoxyamino-benzimidazolen

Info

Publication number
CH495360A
CH495360A CH406168A CH406168A CH495360A CH 495360 A CH495360 A CH 495360A CH 406168 A CH406168 A CH 406168A CH 406168 A CH406168 A CH 406168A CH 495360 A CH495360 A CH 495360A
Authority
CH
Switzerland
Prior art keywords
alkyl
phenylenediamine
water
carbalkoxyaminobenzimidazoles
soln
Prior art date
Application number
CH406168A
Other languages
German (de)
English (en)
Inventor
John Stedman Robert
Original Assignee
Smith Kline French Lab
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 Smith Kline French Lab filed Critical Smith Kline French Lab
Publication of CH495360A publication Critical patent/CH495360A/de

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH406168A 1967-03-22 1968-03-19 Verfahren zur Herstellung von 2-Carbalkoxyamino-benzimidazolen CH495360A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62500967A 1967-03-22 1967-03-22
US64269467A 1967-06-01 1967-06-01

Publications (1)

Publication Number Publication Date
CH495360A true CH495360A (de) 1970-08-31

Family

ID=27089805

Family Applications (1)

Application Number Title Priority Date Filing Date
CH406168A CH495360A (de) 1967-03-22 1968-03-19 Verfahren zur Herstellung von 2-Carbalkoxyamino-benzimidazolen

Country Status (6)

Country Link
CH (1) CH495360A (it)
DE (1) DE1770010C3 (it)
DK (1) DK131821C (it)
FR (1) FR1556824A (it)
IT (1) IT1043780B (it)
SE (1) SE348197B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116425B (de) * 1958-10-02 1961-11-02 Electroacustic Gmbh Phonogeraet
DE1163044B (de) * 1961-05-23 1964-02-13 Electroacustic Gmbh Phonokoffer
BE793358A (fr) * 1971-12-27 1973-06-27 Hoechst Ag Nouveaux derives de 2-carbalcoxy-amino-benzimidazole presentantune activite anthelmintique et leur procede de preparation
DE2227919C2 (de) * 1972-06-08 1982-12-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Benzimidazol-2-yl-carbaminsäure-methylester
IT1076022B (it) * 1977-04-20 1985-04-22 Montedison Spa Benzimidazolcarbammati antielmintici

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE666795A (it) * 1964-08-04 1966-01-13

Also Published As

Publication number Publication date
DK131821B (da) 1975-09-08
FR1556824A (it) 1969-02-07
DK131821C (da) 1976-03-08
IT1043780B (it) 1980-02-29
SE348197B (it) 1972-08-28
DE1770010C3 (de) 1982-05-06
DE1770010B2 (de) 1981-07-23
DE1770010A1 (de) 1971-09-16

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: SMITHKLINE CORPORATION DANN IN SMITHKLINE BECKMA

PL Patent ceased