AT289814B - Verfahren zur Herstellung von neuen Chinoxalin-di-N-oxyd-lactonen - Google Patents
Verfahren zur Herstellung von neuen Chinoxalin-di-N-oxyd-lactonenInfo
- Publication number
- AT289814B AT289814B AT1042469A AT1042469A AT289814B AT 289814 B AT289814 B AT 289814B AT 1042469 A AT1042469 A AT 1042469A AT 1042469 A AT1042469 A AT 1042469A AT 289814 B AT289814 B AT 289814B
- Authority
- AT
- Austria
- Prior art keywords
- lactones
- oxide
- production
- new quinoxaline
- quinoxaline
- Prior art date
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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 |
|---|---|
| AT289814B true AT289814B (de) | 1971-05-10 |
Family
ID=5712723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1042469A AT289814B (de) | 1968-11-08 | 1969-11-06 | Verfahren zur Herstellung von neuen Chinoxalin-di-N-oxyd-lactonen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3686181A (de) |
| AT (1) | AT289814B (de) |
| BE (1) | BE741446A (de) |
| BR (1) | BR6913994D0 (de) |
| CH (1) | CH523912A (de) |
| DE (1) | DE1807735A1 (de) |
| DK (1) | DK126997B (de) |
| ES (1) | ES373302A1 (de) |
| FR (1) | FR2022925A1 (de) |
| GB (1) | GB1254339A (de) |
| IL (1) | IL33252A (de) |
| NL (1) | NL6916710A (de) |
| NO (1) | NO128610B (de) |
| SE (1) | SE347977B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1934888A1 (de) * | 1969-07-10 | 1971-01-14 | Bayer Ag | Neues Chinoxalin-di-N-oxid-hydroxilacton |
-
1968
- 1968-11-08 DE DE19681807735 patent/DE1807735A1/de active Pending
-
1969
- 1969-10-22 CH CH1583869A patent/CH523912A/de not_active IP Right Cessation
- 1969-10-27 IL IL33252A patent/IL33252A/en unknown
- 1969-10-29 US US872384A patent/US3686181A/en not_active Expired - Lifetime
- 1969-11-05 GB GB54242/69A patent/GB1254339A/en not_active Expired
- 1969-11-05 NL NL6916710A patent/NL6916710A/xx unknown
- 1969-11-05 DK DK585269AA patent/DK126997B/da unknown
- 1969-11-06 AT AT1042469A patent/AT289814B/de not_active IP Right Cessation
- 1969-11-07 SE SE15324/69A patent/SE347977B/xx unknown
- 1969-11-07 ES ES373302A patent/ES373302A1/es not_active Expired
- 1969-11-07 NO NO04432/69A patent/NO128610B/no unknown
- 1969-11-07 FR FR6938541A patent/FR2022925A1/fr not_active Withdrawn
- 1969-11-07 BR BR213994/69A patent/BR6913994D0/pt unknown
- 1969-11-07 BE BE741446D patent/BE741446A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1254339A (en) | 1971-11-17 |
| BR6913994D0 (pt) | 1973-04-10 |
| US3686181A (en) | 1972-08-22 |
| ES373302A1 (es) | 1972-01-01 |
| NO128610B (de) | 1973-12-17 |
| BE741446A (de) | 1970-05-08 |
| CH523912A (de) | 1972-06-15 |
| IL33252A0 (en) | 1969-12-31 |
| IL33252A (en) | 1972-11-28 |
| FR2022925A1 (de) | 1970-08-07 |
| SE347977B (de) | 1972-08-21 |
| DE1807735A1 (de) | 1970-06-18 |
| NL6916710A (de) | 1970-05-12 |
| DK126997B (da) | 1973-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |