AT239230B - 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 - Google Patents

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

Info

Publication number
AT239230B
AT239230B AT420762A AT420762A AT239230B AT 239230 B AT239230 B AT 239230B AT 420762 A AT420762 A AT 420762A AT 420762 A AT420762 A AT 420762A AT 239230 B AT239230 B AT 239230B
Authority
AT
Austria
Prior art keywords
dioxydes
benzothiadiazine
dihydro
oxo
substituted
Prior art date
Application number
AT420762A
Other languages
German (de)
Inventor
Richard Dr Huermer
Jean Dr Vernin
Original Assignee
Richard Dr Huermer
Jean Dr Vernin
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 Richard Dr Huermer, Jean Dr Vernin filed Critical Richard Dr Huermer
Application granted granted Critical
Publication of AT239230B publication Critical patent/AT239230B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT420762A 1961-05-23 1962-05-22 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 AT239230B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0042681 1961-05-23

Publications (1)

Publication Number Publication Date
AT239230B true AT239230B (en) 1965-03-25

Family

ID=7154946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT420762A AT239230B (en) 1961-05-23 1962-05-22 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

Country Status (3)

Country Link
AT (1) AT239230B (en)
BE (1) BE617986A (en)
GB (1) GB993273A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118959870B (en) * 2024-08-14 2025-02-14 盛源宏达化工有限公司 Turnover device of benzene hydrogenation catalyst

Also Published As

Publication number Publication date
GB993273A (en) 1965-05-26
BE617986A (en) 1962-09-17

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