JPS57181052A - 2-ketosulfonamide and manufacture - Google Patents

2-ketosulfonamide and manufacture

Info

Publication number
JPS57181052A
JPS57181052A JP57066405A JP6640582A JPS57181052A JP S57181052 A JPS57181052 A JP S57181052A JP 57066405 A JP57066405 A JP 57066405A JP 6640582 A JP6640582 A JP 6640582A JP S57181052 A JPS57181052 A JP S57181052A
Authority
JP
Japan
Prior art keywords
ketosulfonamide
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57066405A
Other languages
English (en)
Inventor
Giyunteru Deiiteru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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
Publication of JPS57181052A publication Critical patent/JPS57181052A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C311/03—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP57066405A 1981-04-23 1982-04-22 2-ketosulfonamide and manufacture Pending JPS57181052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813116129 DE3116129A1 (de) 1981-04-23 1981-04-23 2-ketosulfonamide und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
JPS57181052A true JPS57181052A (en) 1982-11-08

Family

ID=6130660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57066405A Pending JPS57181052A (en) 1981-04-23 1982-04-22 2-ketosulfonamide and manufacture

Country Status (5)

Country Link
US (1) US4448988A (ja)
EP (1) EP0063767B1 (ja)
JP (1) JPS57181052A (ja)
CA (1) CA1184936A (ja)
DE (2) DE3116129A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323510A1 (de) * 1983-06-30 1985-01-10 Hoechst Ag, 6230 Frankfurt 2-ketosulfonamide und verfahren zu deren herstellung
DE3323511A1 (de) * 1983-06-30 1985-01-10 Hoechst Ag, 6230 Frankfurt 2-keto-sulfonamide und verfahren zu ihrer herstellung
FI852359L (fi) * 1984-06-27 1985-12-28 Hoffmann La Roche Dihydropyridinderivat.
DE3506435A1 (de) * 1985-02-23 1986-08-28 Hoechst Ag, 6230 Frankfurt Neue ketosultame und verfahren zu ihrer herstellung
DE3531788A1 (de) * 1985-09-06 1987-03-12 Hoechst Ag 3-halogen-acetonsulfonamide und verfahren zu deren herstellung sowie ihre verwendung
EP0252640B1 (en) * 1986-06-30 1991-03-06 Merck & Co. Inc. Alkanesulfonamides as antiglaucoma agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429877A (en) * 1945-11-30 1947-10-28 Du Pont Preparation of alpha keto aliphatic amides
US3669996A (en) * 1970-07-02 1972-06-13 John B Siddall 11-halo-10-oyo-3,7,11-trialkyl-2-alkenoic and 2,6-alkadienoic acids and esters thereof

Also Published As

Publication number Publication date
DE3116129A1 (de) 1982-11-11
CA1184936A (en) 1985-04-02
EP0063767B1 (de) 1984-09-12
DE3260704D1 (en) 1984-10-18
EP0063767A1 (de) 1982-11-03
US4448988A (en) 1984-05-15

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