CH512453A - Process for the preparation of new benzenesulfonylureas - Google Patents

Process for the preparation of new benzenesulfonylureas

Info

Publication number
CH512453A
CH512453A CH34171A CH34171A CH512453A CH 512453 A CH512453 A CH 512453A CH 34171 A CH34171 A CH 34171A CH 34171 A CH34171 A CH 34171A CH 512453 A CH512453 A CH 512453A
Authority
CH
Switzerland
Prior art keywords
preparation
benzenesulfonylureas
new
new benzenesulfonylureas
Prior art date
Application number
CH34171A
Other languages
German (de)
Inventor
Walter Dr Aumueller
Helmut Dr Weber
Karl Dr Muth
Rudi Dr Weyer
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
Priority claimed from CH1062168A external-priority patent/CH506500A/en
Publication of CH512453A publication Critical patent/CH512453A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
    • C07D333/62—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes 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 to carbon atoms of the hetero ring
    • C07D333/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D333/70—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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 to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH34171A 1967-08-10 1968-07-16 Process for the preparation of new benzenesulfonylureas CH512453A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0053202 1967-08-10
CH1062168A CH506500A (en) 1967-08-10 1968-07-16 Hypoglycaemic benzenesulphonylureas

Publications (1)

Publication Number Publication Date
CH512453A true CH512453A (en) 1971-09-15

Family

ID=25707003

Family Applications (2)

Application Number Title Priority Date Filing Date
CH34171A CH512453A (en) 1967-08-10 1968-07-16 Process for the preparation of new benzenesulfonylureas
CH33771A CH512452A (en) 1967-08-10 1968-07-16 Hypoglycaemic benzenesulphonylureas

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH33771A CH512452A (en) 1967-08-10 1968-07-16 Hypoglycaemic benzenesulphonylureas

Country Status (1)

Country Link
CH (2) CH512453A (en)

Also Published As

Publication number Publication date
CH512452A (en) 1971-09-15

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Legal Events

Date Code Title Description
PL Patent ceased