CH516540A - Process for the preparation of benzenesulfonylureas - Google Patents

Process for the preparation of benzenesulfonylureas

Info

Publication number
CH516540A
CH516540A CH370970A CH370970A CH516540A CH 516540 A CH516540 A CH 516540A CH 370970 A CH370970 A CH 370970A CH 370970 A CH370970 A CH 370970A CH 516540 A CH516540 A CH 516540A
Authority
CH
Switzerland
Prior art keywords
benzenesulfonylureas
preparation
Prior art date
Application number
CH370970A
Other languages
German (de)
Inventor
Weyer Rudi
Aumueller Walter
Weber Helmut
Muth Karl
Stach Kurt
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 DE1966F0049207 external-priority patent/DE1670700B2/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH516540A publication Critical patent/CH516540A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/215—Radicals derived from nitrogen analogues of carbonic acid
    • 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
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/04—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms
    • C07D215/08—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms with acylated ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
    • C07D317/66—Nitrogen atoms not forming part of a nitro radical
CH370970A 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas CH516540A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966F0049207 DE1670700B2 (en) 1966-05-14 1966-05-14 Benzenesulfonylureas, process for their preparation and their use
CH665367A CH491878A (en) 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas

Publications (1)

Publication Number Publication Date
CH516540A true CH516540A (en) 1971-12-15

Family

ID=25699937

Family Applications (4)

Application Number Title Priority Date Filing Date
CH370670A CH516537A (en) 1966-05-14 1967-05-11 Benzenesulphonyl-ureas having blood sugar lowering
CH370770A CH516538A (en) 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas
CH370970A CH516540A (en) 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas
CH370870A CH516539A (en) 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH370670A CH516537A (en) 1966-05-14 1967-05-11 Benzenesulphonyl-ureas having blood sugar lowering
CH370770A CH516538A (en) 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH370870A CH516539A (en) 1966-05-14 1967-05-11 Process for the preparation of benzenesulfonylureas

Country Status (1)

Country Link
CH (4) CH516537A (en)

Also Published As

Publication number Publication date
CH516538A (en) 1971-12-15
CH516539A (en) 1971-12-15
CH516537A (en) 1971-12-15

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Legal Events

Date Code Title Description
PL Patent ceased