AT233004B - Process for the production of new sulfonamides - Google Patents

Process for the production of new sulfonamides

Info

Publication number
AT233004B
AT233004B AT210862A AT210862A AT233004B AT 233004 B AT233004 B AT 233004B AT 210862 A AT210862 A AT 210862A AT 210862 A AT210862 A AT 210862A AT 233004 B AT233004 B AT 233004B
Authority
AT
Austria
Prior art keywords
production
new sulfonamides
sulfonamides
new
Prior art date
Application number
AT210862A
Other languages
German (de)
Inventor
Kurt Dipl Ing Menzl
Original Assignee
Chemie Linz 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 Chemie Linz Ag filed Critical Chemie Linz Ag
Priority to AT210862A priority Critical patent/AT233004B/en
Priority to CH127563A priority patent/CH426851A/en
Priority to GB9910/63A priority patent/GB973931A/en
Application granted granted Critical
Publication of AT233004B publication Critical patent/AT233004B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
AT210862A 1962-03-14 1962-03-14 Process for the production of new sulfonamides AT233004B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT210862A AT233004B (en) 1962-03-14 1962-03-14 Process for the production of new sulfonamides
CH127563A CH426851A (en) 1962-03-14 1963-02-01 Process for the production of new sulfonamides
GB9910/63A GB973931A (en) 1962-03-14 1963-03-13 New sulphonamides and the preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT210862A AT233004B (en) 1962-03-14 1962-03-14 Process for the production of new sulfonamides

Publications (1)

Publication Number Publication Date
AT233004B true AT233004B (en) 1964-04-25

Family

ID=3527928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT210862A AT233004B (en) 1962-03-14 1962-03-14 Process for the production of new sulfonamides

Country Status (3)

Country Link
AT (1) AT233004B (en)
CH (1) CH426851A (en)
GB (1) GB973931A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701632C2 (en) 1977-01-17 1982-04-22 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Process for the preparation of pure 3-methoxy-4- (4-aminobenzenesulfonamido) -1,2,5-thiadiazole
AT383803B (en) * 1985-11-11 1987-08-25 Chemie Linz Ag Process for the preparation of a novel crystal modification of 3-methoxy-4-(4'-aminobenzenesulphonamido)- 1,2,5-thiadiazole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701632C2 (en) 1977-01-17 1982-04-22 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Process for the preparation of pure 3-methoxy-4- (4-aminobenzenesulfonamido) -1,2,5-thiadiazole
AT383803B (en) * 1985-11-11 1987-08-25 Chemie Linz Ag Process for the preparation of a novel crystal modification of 3-methoxy-4-(4'-aminobenzenesulphonamido)- 1,2,5-thiadiazole

Also Published As

Publication number Publication date
GB973931A (en) 1964-11-04
CH426851A (en) 1966-12-31

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