DK126997B - Fremgangsmåde til fremstilling af quinoxalin-di-N-oxid-lactoner. - Google Patents

Fremgangsmåde til fremstilling af quinoxalin-di-N-oxid-lactoner.

Info

Publication number
DK126997B
DK126997B DK585269AA DK585269A DK126997B DK 126997 B DK126997 B DK 126997B DK 585269A A DK585269A A DK 585269AA DK 585269 A DK585269 A DK 585269A DK 126997 B DK126997 B DK 126997B
Authority
DK
Denmark
Prior art keywords
quinoxaline
lactones
oxide
preparation
oxide lactones
Prior art date
Application number
DK585269AA
Other languages
Danish (da)
English (en)
Inventor
K Ley
U Eholzer
F Seng
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DK126997B publication Critical patent/DK126997B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
    • C07D241/52—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK585269AA 1968-11-08 1969-11-05 Fremgangsmåde til fremstilling af quinoxalin-di-N-oxid-lactoner. DK126997B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681807735 DE1807735A1 (de) 1968-11-08 1968-11-08 Chinoxalin-di-N-oxid-lactone

Publications (1)

Publication Number Publication Date
DK126997B true DK126997B (da) 1973-09-10

Family

ID=5712723

Family Applications (1)

Application Number Title Priority Date Filing Date
DK585269AA DK126997B (da) 1968-11-08 1969-11-05 Fremgangsmåde til fremstilling af quinoxalin-di-N-oxid-lactoner.

Country Status (14)

Country Link
US (1) US3686181A (xx)
AT (1) AT289814B (xx)
BE (1) BE741446A (xx)
BR (1) BR6913994D0 (xx)
CH (1) CH523912A (xx)
DE (1) DE1807735A1 (xx)
DK (1) DK126997B (xx)
ES (1) ES373302A1 (xx)
FR (1) FR2022925A1 (xx)
GB (1) GB1254339A (xx)
IL (1) IL33252A (xx)
NL (1) NL6916710A (xx)
NO (1) NO128610B (xx)
SE (1) SE347977B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934888A1 (de) * 1969-07-10 1971-01-14 Bayer Ag Neues Chinoxalin-di-N-oxid-hydroxilacton

Also Published As

Publication number Publication date
AT289814B (de) 1971-05-10
CH523912A (de) 1972-06-15
FR2022925A1 (xx) 1970-08-07
NO128610B (xx) 1973-12-17
NL6916710A (xx) 1970-05-12
IL33252A (en) 1972-11-28
BR6913994D0 (pt) 1973-04-10
GB1254339A (en) 1971-11-17
SE347977B (xx) 1972-08-21
BE741446A (xx) 1970-05-08
IL33252A0 (en) 1969-12-31
US3686181A (en) 1972-08-22
ES373302A1 (es) 1972-01-01
DE1807735A1 (de) 1970-06-18

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