ES407229A1 - Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES407229A1
ES407229A1 ES407229A ES407229A ES407229A1 ES 407229 A1 ES407229 A1 ES 407229A1 ES 407229 A ES407229 A ES 407229A ES 407229 A ES407229 A ES 407229A ES 407229 A1 ES407229 A1 ES 407229A1
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
general formula
machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES407229A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chinoin Private Co Ltd
Original Assignee
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
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 Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt filed Critical Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Zrt
Publication of ES407229A1 publication Critical patent/ES407229A1/en
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Procedure for the preparation of the compounds of general formula I and the salts thereof, (where R represents an alcohol group, containing 1-4 carbon atoms, R1 represents an alcohol group, containing 1-4 carbon atoms carbon, or a phenyl group optionally with a hydrogen substituted by a halogen or by an alcohol or alkoxy group containing 1-4 carbon atoms, and the group R1-CO- can be attached to the benzimidazole ring at position 5 or 6) which comprises reacting a compound of general formula II (where R1 is as defined above) with a compound of general formula III (where R is as given above) and, if desired, transforming the compound of general formula I thus obtained in its salt, or release it from its salt. (Machine-translation by Google Translate, not legally binding)
ES407229A 1971-10-06 1972-10-02 Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding) Expired ES407229A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI001172 HU163393B (en) 1971-10-06 1971-10-06

Publications (1)

Publication Number Publication Date
ES407229A1 true ES407229A1 (en) 1975-10-01

Family

ID=10994418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407229A Expired ES407229A1 (en) 1971-10-06 1972-10-02 Procedure for the preparation of 5/6/acil-bencimidazolilcarbamatos of alcohil. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
JP (1) JPS4844258A (en)
ES (1) ES407229A1 (en)
HU (1) HU163393B (en)
NL (1) NL170415C (en)
SU (1) SU454739A3 (en)
YU (1) YU35056B (en)

Also Published As

Publication number Publication date
YU35056B (en) 1980-09-25
NL7213596A (en) 1973-04-10
JPS4844258A (en) 1973-06-26
YU250672A (en) 1979-12-31
HU163393B (en) 1973-08-28
SU454739A3 (en) 1974-12-25
NL170415C (en) 1982-11-01
NL170415B (en) 1982-06-01

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