AT254877B - Process for the preparation of 7-sulfonamido-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes - Google Patents

Process for the preparation of 7-sulfonamido-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes

Info

Publication number
AT254877B
AT254877B AT293863A AT293863A AT254877B AT 254877 B AT254877 B AT 254877B AT 293863 A AT293863 A AT 293863A AT 293863 A AT293863 A AT 293863A AT 254877 B AT254877 B AT 254877B
Authority
AT
Austria
Prior art keywords
dioxydes
benzothiadiazine
sulfonamido
dihydro
preparation
Prior art date
Application number
AT293863A
Other languages
German (de)
Original Assignee
Hans Voigt Chem Pharm Fabrik D
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 Hans Voigt Chem Pharm Fabrik D filed Critical Hans Voigt Chem Pharm Fabrik D
Application granted granted Critical
Publication of AT254877B publication Critical patent/AT254877B/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
    • C07D285/15—Six-membered rings
    • C07D285/16—Thiadiazines; Hydrogenated thiadiazines
    • C07D285/18—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines
    • C07D285/20—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems
    • C07D285/22—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D285/24—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom
    • C07D285/26—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals
    • C07D285/28—1,2,4-Thiadiazines; Hydrogenated 1,2,4-thiadiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with oxygen atoms directly attached to the ring sulfur atom substituted in position 6 or 7 by sulfamoyl or substituted sulfamoyl radicals with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
AT293863A 1962-04-19 1963-04-10 Process for the preparation of 7-sulfonamido-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes AT254877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0046520 1962-04-19

Publications (1)

Publication Number Publication Date
AT254877B true AT254877B (en) 1967-06-12

Family

ID=7224228

Family Applications (1)

Application Number Title Priority Date Filing Date
AT293863A AT254877B (en) 1962-04-19 1963-04-10 Process for the preparation of 7-sulfonamido-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes

Country Status (5)

Country Link
AT (1) AT254877B (en)
CH (1) CH475269A (en)
GB (1) GB1049322A (en)
NO (1) NO118436B (en)
SE (1) SE325897B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1071426A2 (en) * 1998-02-18 2001-01-31 Neurosearch A/S Novel compounds and their use as positive ampa receptor modulators
US6943159B1 (en) 1998-02-18 2005-09-13 Neurosearch A/S Compounds and their use as positive AMPA receptor modulators

Also Published As

Publication number Publication date
CH475269A (en) 1969-07-15
SE325897B (en) 1970-07-13
NO118436B (en) 1969-12-29
GB1049322A (en) 1966-11-23

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