CH392525A - 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
CH392525A
CH392525A CH1429764A CH1429764A CH392525A CH 392525 A CH392525 A CH 392525A CH 1429764 A CH1429764 A CH 1429764A CH 1429764 A CH1429764 A CH 1429764A CH 392525 A CH392525 A CH 392525A
Authority
CH
Switzerland
Prior art keywords
dioxydes
benzothiadiazine
dihydro
preparation
Prior art date
Application number
CH1429764A
Other languages
German (de)
Inventor
Destevens George
Harvey Werner Lincoln
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH392525A publication Critical patent/CH392525A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
CH1429764A 1959-11-25 1960-10-24 Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes CH392525A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85527559A 1959-11-25 1959-11-25
US1267960A 1960-03-04 1960-03-04
US4221660A 1960-07-12 1960-07-12

Publications (1)

Publication Number Publication Date
CH392525A true CH392525A (en) 1965-05-31

Family

ID=27359680

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1429764A CH392525A (en) 1959-11-25 1960-10-24 Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH1188560A CH396015A (en) 1959-11-25 1960-10-24 Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1188560A CH396015A (en) 1959-11-25 1960-10-24 Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes

Country Status (4)

Country Link
BE (1) BE597435A (en)
CH (2) CH392525A (en)
DE (1) DE1445001A1 (en)
GB (1) GB896721A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730629C2 (en) * 1997-07-17 2001-06-13 Borealis Gmbh Schwechat Mannsw Modified polymers containing methylene sequences, process for their preparation and use

Also Published As

Publication number Publication date
CH396015A (en) 1965-07-31
GB896721A (en) 1962-05-16
BE597435A (en) 1961-05-24
DE1445001A1 (en) 1969-04-10

Similar Documents

Publication Publication Date Title
AT230379B (en) Process for the preparation of 2,4-diamino-5-arylmethylpyrimidines
CH371454A (en) Process for the preparation of sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH408030A (en) Process for the preparation of 1,4-benzodiazepine-4-oxides
CH383987A (en) Process for the preparation of 3,3-disubstituted 7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH393338A (en) Process for the preparation of 1-aryl-4,5-dihalopyridazonen- (6)
CH385246A (en) Process for the preparation of 1,4-diaminoanthraquinone-2,3-dinitrile
CH386420A (en) Process for the preparation of 16,17a-dioxy-pregnen-20-one derivatives
CH379488A (en) Process for the preparation of 1,4-dicyanobutenes
CH392524A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH396015A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH385218A (en) Process for the preparation of 3-substituted 6-trifluoromethyl-7-sulfamyl-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
CH373026A (en) Process for the preparation of 2-methyl-2-propyl-propanediol-1,3
CH389627A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH389628A (en) Process for the preparation of 2,4-diamino-quinazolines
CH381240A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH383391A (en) Process for the preparation of 1,2,4-benzothiadiazine-1,1-dioxydes
CH405331A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
CH403781A (en) Process for the preparation of 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide-7-sulfonic acid amides
CH380148A (en) Process for the preparation of sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT216514B (en) Process for the preparation of new 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT223201B (en) Process for the preparation of new 3, 4-dihydro-1, 2, 4-benzothiadiazine-1, 1-dioxydes
AT227702B (en) Process for the preparation of new 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT216515B (en) Process for the preparation of new 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes
AT224641B (en) Process for the preparation of new 3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxydes