CH484078A - Process for the preparation of benzenesulfonylureas - Google Patents

Process for the preparation of benzenesulfonylureas

Info

Publication number
CH484078A
CH484078A CH1243668A CH1243668A CH484078A CH 484078 A CH484078 A CH 484078A CH 1243668 A CH1243668 A CH 1243668A CH 1243668 A CH1243668 A CH 1243668A CH 484078 A CH484078 A CH 484078A
Authority
CH
Switzerland
Prior art keywords
benzenesulfonylureas
preparation
Prior art date
Application number
CH1243668A
Other languages
German (de)
Inventor
Walter Dr Aumueller
Rudi Dr Weyer
Helmut Dr Weber
Karl Dr Muth
Wilhelm Dr Peschke
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 CH1489065A external-priority patent/CH518912A/en
Publication of CH484078A publication Critical patent/CH484078A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • 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
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/34—Sulfur atoms

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)
CH1243668A 1964-10-30 1965-10-28 Process for the preparation of benzenesulfonylureas CH484078A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0044343 1964-10-30
CH1489065A CH518912A (en) 1964-10-30 1965-10-28 Benzene sulphonylureas

Publications (1)

Publication Number Publication Date
CH484078A true CH484078A (en) 1970-01-15

Family

ID=25715277

Family Applications (3)

Application Number Title Priority Date Filing Date
CH1243868A CH510692A (en) 1964-10-30 1965-10-28 Process for the preparation of benzenesulfonylureas
CH1243768A CH502995A (en) 1964-10-30 1965-10-28 Benzene sulphonylureas
CH1243668A CH484078A (en) 1964-10-30 1965-10-28 Process for the preparation of benzenesulfonylureas

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH1243868A CH510692A (en) 1964-10-30 1965-10-28 Process for the preparation of benzenesulfonylureas
CH1243768A CH502995A (en) 1964-10-30 1965-10-28 Benzene sulphonylureas

Country Status (1)

Country Link
CH (3) CH510692A (en)

Also Published As

Publication number Publication date
CH510692A (en) 1971-07-31
CH502995A (en) 1971-02-15

Similar Documents

Publication Publication Date Title
CH470357A (en) Process for the preparation of benzenesulfonylureas
CH482672A (en) Process for the preparation of benzenesulfonylureas
CH456568A (en) Process for the preparation of benzenesulfonylureas
CH468981A (en) Process for the preparation of benzenesulfonylureas
CH538475A (en) Process for the preparation of benzenesulfonylureas
CH440294A (en) Process for the preparation of 4-nitropyrazoles
CH443528A (en) Process for the preparation of 4-bromo-3-hydroxyquinophthalone
CH452499A (en) Process for the preparation of benzenesulfonylureas
CH521954A (en) Process for the preparation of benzenesulfonylureas
CH469679A (en) Process for the preparation of benzenesulfonylureas
CH442336A (en) Process for the preparation of o-amino-benzonitriles
CH470363A (en) Process for the preparation of benzenesulfonylureas
AT256812B (en) Process for the preparation of cyclopentano-ω-oenanthlactam
CH441301A (en) Process for the preparation of 17a-ethoxy-6-chloro-6-dehydro-progesterone
CH446384A (en) Process for the preparation of N-acylamido-5-nitro-2-furamidines
CH493486A (en) Process for the preparation of benzenesulfonylureas
CH469680A (en) Process for the preparation of benzenesulfonylureas
CH486458A (en) Process for the preparation of benzenesulfonylureas
CH491880A (en) Process for the preparation of benzenesulfonylureas
CH470360A (en) Process for the preparation of benzenesulfonylureas
CH510692A (en) Process for the preparation of benzenesulfonylureas
AT258268B (en) Process for the preparation of tetrahydrotricyclopentadienylenediamines
AT252469B (en) Process for the preparation of homoveratrylamides
AT252200B (en) Process for the preparation of butyne-2
CH446334A (en) Process for the preparation of α-methylindoles

Legal Events

Date Code Title Description
PL Patent ceased