YU43970B - Process for obtaining 4-oxo-3,4-dihydro-2h-1,2-benzothiazine-1,1-dioxide-3-carboxamide derivatives - Google Patents

Process for obtaining 4-oxo-3,4-dihydro-2h-1,2-benzothiazine-1,1-dioxide-3-carboxamide derivatives

Info

Publication number
YU43970B
YU43970B YU2849/81A YU284981A YU43970B YU 43970 B YU43970 B YU 43970B YU 2849/81 A YU2849/81 A YU 2849/81A YU 284981 A YU284981 A YU 284981A YU 43970 B YU43970 B YU 43970B
Authority
YU
Yugoslavia
Prior art keywords
benzothiazine
dihydro
oxo
dioxide
obtaining
Prior art date
Application number
YU2849/81A
Other versions
YU284981A (en
Inventor
Gay Sandro
Sandro Gay
Original Assignee
Sandro Gay
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 Sandro Gay filed Critical Sandro Gay
Publication of YU284981A publication Critical patent/YU284981A/en
Publication of YU43970B publication Critical patent/YU43970B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
YU2849/81A 1981-09-02 1981-12-07 Process for obtaining 4-oxo-3,4-dihydro-2h-1,2-benzothiazine-1,1-dioxide-3-carboxamide derivatives YU43970B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8123742A IT8123742A0 (en) 1981-09-02 1981-09-02 PROCESS FOR THE PREPARATION OF DERIVATIVES OF 4-OXO-3,4-DIHYDRO-2H-1,2-BERZOTHIAZINE-1,1-DIOXIDE-3-CARBOXYAMIDE.

Publications (2)

Publication Number Publication Date
YU284981A YU284981A (en) 1983-10-31
YU43970B true YU43970B (en) 1990-02-28

Family

ID=11209597

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2849/81A YU43970B (en) 1981-09-02 1981-12-07 Process for obtaining 4-oxo-3,4-dihydro-2h-1,2-benzothiazine-1,1-dioxide-3-carboxamide derivatives

Country Status (4)

Country Link
FI (1) FI813201L (en)
IT (1) IT8123742A0 (en)
SU (1) SU1165232A3 (en)
YU (1) YU43970B (en)

Also Published As

Publication number Publication date
FI813201L (en) 1983-03-03
SU1165232A3 (en) 1985-06-30
YU284981A (en) 1983-10-31
IT8123742A0 (en) 1981-09-02

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