DK3082A - Fremgangsmaade til fremstilling af cyanoacetylhydrazoner af 2-formylquinoxalin-1,4-dioxider - Google Patents
Fremgangsmaade til fremstilling af cyanoacetylhydrazoner af 2-formylquinoxalin-1,4-dioxider Download PDFInfo
- Publication number
- DK3082A DK3082A DK3082A DK3082A DK3082A DK 3082 A DK3082 A DK 3082A DK 3082 A DK3082 A DK 3082A DK 3082 A DK3082 A DK 3082A DK 3082 A DK3082 A DK 3082A
- Authority
- DK
- Denmark
- Prior art keywords
- hydrazons
- formylquinoxalin
- cyanoacetyl
- dioxides
- preparing
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS81125A CS219728B1 (en) | 1981-01-07 | 1981-01-07 | Method of making the cyanacetylhydrazones of the 2-formylchinoxaline-1,4-dioxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3082A true DK3082A (da) | 1982-07-08 |
Family
ID=5332843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK3082A DK3082A (da) | 1981-01-07 | 1982-01-07 | Fremgangsmaade til fremstilling af cyanoacetylhydrazoner af 2-formylquinoxalin-1,4-dioxider |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE891675A (da) |
| CS (1) | CS219728B1 (da) |
| DK (1) | DK3082A (da) |
| ES (1) | ES8300324A1 (da) |
| IL (1) | IL64565A (da) |
| IT (1) | IT1142648B (da) |
| NL (1) | NL8105930A (da) |
| PT (1) | PT74170B (da) |
-
1981
- 1981-01-07 CS CS81125A patent/CS219728B1/cs unknown
- 1981-12-17 IL IL64565A patent/IL64565A/xx unknown
- 1981-12-21 PT PT74170A patent/PT74170B/pt unknown
- 1981-12-31 IT IT25953/81A patent/IT1142648B/it active
- 1981-12-31 NL NL8105930A patent/NL8105930A/nl not_active Application Discontinuation
-
1982
- 1982-01-04 BE BE0/206976A patent/BE891675A/fr unknown
- 1982-01-07 DK DK3082A patent/DK3082A/da not_active Application Discontinuation
- 1982-01-07 ES ES508553A patent/ES8300324A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES508553A0 (es) | 1982-11-01 |
| NL8105930A (nl) | 1982-08-02 |
| PT74170A (en) | 1982-01-01 |
| CS219728B1 (en) | 1983-03-25 |
| IT1142648B (it) | 1986-10-08 |
| BE891675A (fr) | 1982-04-30 |
| IL64565A (en) | 1984-12-31 |
| PT74170B (en) | 1983-05-18 |
| IL64565A0 (en) | 1982-03-31 |
| ES8300324A1 (es) | 1982-11-01 |
| IT8125953A0 (it) | 1981-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ARF | Application refused |