FR1481002A - Procédé de préparation de 3, 4-dihydro-1, 2. 4-benzothiadiazine-1, 1-dioxydes - Google Patents

Procédé de préparation de 3, 4-dihydro-1, 2. 4-benzothiadiazine-1, 1-dioxydes

Info

Publication number
FR1481002A
FR1481002A FR818374A FR818374A FR1481002A FR 1481002 A FR1481002 A FR 1481002A FR 818374 A FR818374 A FR 818374A FR 818374 A FR818374 A FR 818374A FR 1481002 A FR1481002 A FR 1481002A
Authority
FR
France
Prior art keywords
benzothiadiazine
dioxides
dihydro
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR818374A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck and Co Inc
Original Assignee
Merck and 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 and Co Inc filed Critical Merck and Co Inc
Priority to FR818374A priority Critical patent/FR1481002A/fr
Application granted granted Critical
Publication of FR1481002A publication Critical patent/FR1481002A/fr
Expired legal-status Critical Current

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)
FR818374A 1959-02-16 1960-02-12 Procédé de préparation de 3, 4-dihydro-1, 2. 4-benzothiadiazine-1, 1-dioxydes Expired FR1481002A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR818374A FR1481002A (fr) 1959-02-16 1960-02-12 Procédé de préparation de 3, 4-dihydro-1, 2. 4-benzothiadiazine-1, 1-dioxydes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79323859A 1959-02-16 1959-02-16
FR818374A FR1481002A (fr) 1959-02-16 1960-02-12 Procédé de préparation de 3, 4-dihydro-1, 2. 4-benzothiadiazine-1, 1-dioxydes

Publications (1)

Publication Number Publication Date
FR1481002A true FR1481002A (fr) 1967-05-19

Family

ID=26185018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818374A Expired FR1481002A (fr) 1959-02-16 1960-02-12 Procédé de préparation de 3, 4-dihydro-1, 2. 4-benzothiadiazine-1, 1-dioxydes

Country Status (1)

Country Link
FR (1) FR1481002A (fr)

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