CH470362A - Process for the preparation of benzenesulfonylureas - Google Patents

Process for the preparation of benzenesulfonylureas

Info

Publication number
CH470362A
CH470362A CH179368A CH179368A CH470362A CH 470362 A CH470362 A CH 470362A CH 179368 A CH179368 A CH 179368A CH 179368 A CH179368 A CH 179368A CH 470362 A CH470362 A CH 470362A
Authority
CH
Switzerland
Prior art keywords
benzenesulfonylureas
preparation
Prior art date
Application number
CH179368A
Other languages
German (de)
Inventor
Weber Helmut
Aumueller Walter
Weyer Rudi
Muth Karl
Helmut Schmidt Felix
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
Priority claimed from LU47450A external-priority patent/LU47450A1/xx
Application filed by Hoechst Ag filed Critical Hoechst Ag
Priority claimed from CH521365A external-priority patent/CH470357A/en
Publication of CH470362A publication Critical patent/CH470362A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/02—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
    • C07C311/52—Y being a hetero atom
    • C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH179368A 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas CH470362A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF0042627 1964-04-16
DEF0043641 1964-08-01
LU47450A LU47450A1 (en) 1964-04-16 1964-11-26
CH521365A CH470357A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas

Publications (1)

Publication Number Publication Date
CH470362A true CH470362A (en) 1969-03-31

Family

ID=27428869

Family Applications (4)

Application Number Title Priority Date Filing Date
CH179268A CH470361A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas
CH179368A CH470362A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas
CH179068A CH470359A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas
CH179168A CH470360A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH179268A CH470361A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas

Family Applications After (2)

Application Number Title Priority Date Filing Date
CH179068A CH470359A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas
CH179168A CH470360A (en) 1964-04-16 1965-04-14 Process for the preparation of benzenesulfonylureas

Country Status (1)

Country Link
CH (4) CH470361A (en)

Also Published As

Publication number Publication date
CH470361A (en) 1969-03-31
CH470360A (en) 1969-03-31
CH470359A (en) 1969-03-31

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Legal Events

Date Code Title Description
PL Patent ceased