CH382174A - Verfahren zur Herstellung von Sulfamyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxyden - Google Patents

Verfahren zur Herstellung von Sulfamyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxyden

Info

Publication number
CH382174A
CH382174A CH1483063A CH1483063A CH382174A CH 382174 A CH382174 A CH 382174A CH 1483063 A CH1483063 A CH 1483063A CH 1483063 A CH1483063 A CH 1483063A CH 382174 A CH382174 A CH 382174A
Authority
CH
Switzerland
Prior art keywords
dioxydes
benzothiadiazine
sulfamyl
dihydro
preparation
Prior art date
Application number
CH1483063A
Other languages
German (de)
English (en)
Inventor
Charles Novello Frederick
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of CH382174A publication Critical patent/CH382174A/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Medicinal Preparation (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
CH1483063A 1958-09-26 1958-11-13 Verfahren zur Herstellung von Sulfamyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxyden CH382174A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76347058A 1958-09-26 1958-09-26

Publications (1)

Publication Number Publication Date
CH382174A true CH382174A (de) 1964-09-30

Family

ID=25067912

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1483063A CH382174A (de) 1958-09-26 1958-11-13 Verfahren zur Herstellung von Sulfamyl-3,4-dihydro-1,2,4-benzothiadiazin-1,1-dioxyden
CH6610758A CH389627A (de) 1958-09-26 1958-11-13 Verfahren zur Herstellung von 3,4-Dihydro-1,2,4-benzothiadiazin-1,1-dioxyden

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH6610758A CH389627A (de) 1958-09-26 1958-11-13 Verfahren zur Herstellung von 3,4-Dihydro-1,2,4-benzothiadiazin-1,1-dioxyden

Country Status (4)

Country Link
BE (1) BE577444A (fr)
CH (2) CH382174A (fr)
DE (3) DE1792692A1 (fr)
ES (1) ES247423A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206507A (en) * 1960-04-25 1965-09-14 Schering Corp 2, 4-di-(chlorosulfonyl)-anilidenes and their preparation

Also Published As

Publication number Publication date
DE1795525A1 (de) 1972-02-10
DE1420069A1 (de) 1968-10-03
CH389627A (de) 1965-03-31
DE1792692A1 (de) 1971-11-25
BE577444A (fr) 1959-10-07
ES247423A1 (es) 1959-09-01

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