CH405331A - Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes - Google Patents

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

Info

Publication number
CH405331A
CH405331A CH195362A CH195362A CH405331A CH 405331 A CH405331 A CH 405331A CH 195362 A CH195362 A CH 195362A CH 195362 A CH195362 A CH 195362A CH 405331 A CH405331 A CH 405331A
Authority
CH
Switzerland
Prior art keywords
dioxydes
benzothiadiazine
dihydro
preparation
Prior art date
Application number
CH195362A
Other languages
German (de)
Inventor
G Topliss John
Sperber Nathan
Original Assignee
Scherico Ltd
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 Scherico Ltd filed Critical Scherico Ltd
Publication of CH405331A publication Critical patent/CH405331A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

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)
CH195362A 1961-02-21 1962-02-16 Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes CH405331A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9063261A 1961-02-21 1961-02-21
US9063161A 1961-02-21 1961-02-21

Publications (1)

Publication Number Publication Date
CH405331A true CH405331A (en) 1966-01-15

Family

ID=26782469

Family Applications (1)

Application Number Title Priority Date Filing Date
CH195362A CH405331A (en) 1961-02-21 1962-02-16 Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes

Country Status (4)

Country Link
BE (1) BE614008A (en)
CH (1) CH405331A (en)
ES (1) ES275140A1 (en)
GB (1) GB975925A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702150B1 (en) * 1993-03-03 1995-04-07 Rhone Poulenc Rorer Sa Application of 2H-1,2-4-benzothiadiazine-3 (4H) -one-1,1-dioxide derivatives as non-competitive NMDA receptor antagonists.

Also Published As

Publication number Publication date
BE614008A (en) 1962-08-16
GB975925A (en) 1964-11-25
ES275140A1 (en) 1962-07-16

Similar Documents

Publication Publication Date Title
CH412918A (en) Process for the preparation of 1,8-naphthyridines
CH371454A (en) Process for the preparation of sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH423799A (en) Process for the preparation of 3,8-diazabicyclo- (3,2,1) -octanes
CH457473A (en) Process for the preparation of 9,10-dihydroergovaline
CH444167A (en) Process for the preparation of 6-trifluoromethyl-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide
CH414655A (en) Process for the preparation of 1,4-benzodiazepines
CH397705A (en) Process for the preparation of 4-oxo-1,2,3,4-tetrahydro-quinazolines
AT245578B (en) Process for the preparation of new benz-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT252930B (en) Process for the preparation of new 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT254877B (en) Process for the preparation of 7-sulfonamido-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH405331A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH392524A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH431539A (en) Process for the preparation of 1,3,4-thiadiazoles
CH404652A (en) Process for the preparation of 1,4-3-keto steroids
CH396015A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH389627A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT252257B (en) Process for the preparation of 7-sulfamyl-3,4-dihydro-1, 2, 4-benzothiadiazine-1, 1-dioxydes
CH417610A (en) Process for the preparation of benzothiadiazine compounds
CH385218A (en) Process for the preparation of 3-substituted 6-trifluoromethyl-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH432487A (en) Process for the preparation of mononitro-1,3,5-trialkylbenzene
AT239230B (en) Process for the preparation of new 3-oxo-3, 4-dihydro-1, 2, 4-benzothiadiazine-1, 1-dioxydes which are substituted in the 2-position
CH403781A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide-7-sulfonic acid amides
CH446356A (en) Process for the preparation of 7-sulfamyl-3,4-dihydro-1,2,4-benzo-thiadiazine-1,1-dioxydes
CH383391A (en) Process for the preparation of 1,2,4-benzothiadiazine-1,1-dioxydes
CH419152A (en) Process for the preparation of derivatives of 1,2,4-benzothiadiazine