FR1280590A - Procédé de préparation d'amides cycliques, en particulier de 1, 1-dioxydes de la 3, 4-dihydro-1, 2, 4-benzothiadiazine - Google Patents

Procédé de préparation d'amides cycliques, en particulier de 1, 1-dioxydes de la 3, 4-dihydro-1, 2, 4-benzothiadiazine

Info

Publication number
FR1280590A
FR1280590A FR814196A FR814196A FR1280590A FR 1280590 A FR1280590 A FR 1280590A FR 814196 A FR814196 A FR 814196A FR 814196 A FR814196 A FR 814196A FR 1280590 A FR1280590 A FR 1280590A
Authority
FR
France
Prior art keywords
benzothiadiazine
dioxides
dihydro
preparation
cyclic amides
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
FR814196A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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 AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR814196A priority Critical patent/FR1280590A/fr
Application granted granted Critical
Publication of FR1280590A publication Critical patent/FR1280590A/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)
FR814196A 1959-12-28 1959-12-28 Procédé de préparation d'amides cycliques, en particulier de 1, 1-dioxydes de la 3, 4-dihydro-1, 2, 4-benzothiadiazine Expired FR1280590A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR814196A FR1280590A (fr) 1959-12-28 1959-12-28 Procédé de préparation d'amides cycliques, en particulier de 1, 1-dioxydes de la 3, 4-dihydro-1, 2, 4-benzothiadiazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR814196A FR1280590A (fr) 1959-12-28 1959-12-28 Procédé de préparation d'amides cycliques, en particulier de 1, 1-dioxydes de la 3, 4-dihydro-1, 2, 4-benzothiadiazine

Publications (1)

Publication Number Publication Date
FR1280590A true FR1280590A (fr) 1962-01-08

Family

ID=8723085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814196A Expired FR1280590A (fr) 1959-12-28 1959-12-28 Procédé de préparation d'amides cycliques, en particulier de 1, 1-dioxydes de la 3, 4-dihydro-1, 2, 4-benzothiadiazine

Country Status (1)

Country Link
FR (1) FR1280590A (fr)

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