CH470365A - Process for the preparation of benzenesulfonylureas - Google Patents

Process for the preparation of benzenesulfonylureas

Info

Publication number
CH470365A
CH470365A CH1452068A CH1452068A CH470365A CH 470365 A CH470365 A CH 470365A CH 1452068 A CH1452068 A CH 1452068A CH 1452068 A CH1452068 A CH 1452068A CH 470365 A CH470365 A CH 470365A
Authority
CH
Switzerland
Prior art keywords
benzenesulfonylureas
preparation
Prior art date
Application number
CH1452068A
Other languages
German (de)
Inventor
Weber Helmut
Weyer Rudi
Aumueller Walter
Muth Karl
Stach Kurt Ing Dr
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 CH1678465A external-priority patent/CH468981A/en
Publication of CH470365A publication Critical patent/CH470365A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1452068A 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas CH470365A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0044630 1964-12-08
CH1678465A CH468981A (en) 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas

Publications (1)

Publication Number Publication Date
CH470365A true CH470365A (en) 1969-03-31

Family

ID=25718477

Family Applications (4)

Application Number Title Priority Date Filing Date
CH1451868A CH470363A (en) 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas
CH1451968A CH470364A (en) 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas
CH1452168A CH509989A (en) 1964-12-08 1965-12-06 Benzenesulphonylureas
CH1452068A CH470365A (en) 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CH1451868A CH470363A (en) 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas
CH1451968A CH470364A (en) 1964-12-08 1965-12-06 Process for the preparation of benzenesulfonylureas
CH1452168A CH509989A (en) 1964-12-08 1965-12-06 Benzenesulphonylureas

Country Status (1)

Country Link
CH (4) CH470363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386037A (en) * 1980-03-28 1983-05-31 Sandoz Ltd. Sulphonic acids of tolyl ether sulphones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386037A (en) * 1980-03-28 1983-05-31 Sandoz Ltd. Sulphonic acids of tolyl ether sulphones

Also Published As

Publication number Publication date
CH470364A (en) 1969-03-31
CH509989A (en) 1971-07-15
CH470363A (en) 1969-03-31

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Legal Events

Date Code Title Description
PL Patent ceased