DK146536C - Fremgangsmaade til fremstilling af pyrido(3,4-e)-as-triaziner eller salte heraf - Google Patents
Fremgangsmaade til fremstilling af pyrido(3,4-e)-as-triaziner eller salte herafInfo
- Publication number
- DK146536C DK146536C DK379972A DK379972A DK146536C DK 146536 C DK146536 C DK 146536C DK 379972 A DK379972 A DK 379972A DK 379972 A DK379972 A DK 379972A DK 146536 C DK146536 C DK 146536C
- Authority
- DK
- Denmark
- Prior art keywords
- triazines
- salts
- preparing pyrido
- pyrido
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/76—Nitrogen atoms to which a second hetero atom is attached
- C07D213/77—Hydrazine radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE001933 HU164031B (xx) | 1971-08-02 | 1971-08-02 | |
| HUEE001933 | 1971-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK146536B DK146536B (da) | 1983-10-31 |
| DK146536C true DK146536C (da) | 1984-04-09 |
Family
ID=10995378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK379972A DK146536C (da) | 1971-08-02 | 1972-08-01 | Fremgangsmaade til fremstilling af pyrido(3,4-e)-as-triaziner eller salte heraf |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5523834B2 (xx) |
| AT (1) | AT313910B (xx) |
| DE (1) | DE2237073C2 (xx) |
| DK (1) | DK146536C (xx) |
| HU (1) | HU164031B (xx) |
| NL (1) | NL178691C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU165677B (xx) * | 1972-05-05 | 1974-10-28 | ||
| JPS58123336A (ja) * | 1982-01-13 | 1983-07-22 | 富士通株式会社 | 停電処理方式 |
-
1971
- 1971-08-02 HU HUEE001933 patent/HU164031B/hu unknown
-
1972
- 1972-07-28 DE DE19722237073 patent/DE2237073C2/de not_active Expired
- 1972-07-28 AT AT656372A patent/AT313910B/de not_active IP Right Cessation
- 1972-07-31 JP JP7601572A patent/JPS5523834B2/ja not_active Expired
- 1972-07-31 NL NL7210506A patent/NL178691C/xx not_active IP Right Cessation
- 1972-08-01 DK DK379972A patent/DK146536C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2237073A1 (de) | 1973-02-15 |
| AT313910B (de) | 1974-03-11 |
| HU164031B (xx) | 1973-12-28 |
| NL178691B (nl) | 1985-12-02 |
| JPS5523834B2 (xx) | 1980-06-25 |
| DE2237073C2 (de) | 1983-03-10 |
| DK146536B (da) | 1983-10-31 |
| NL7210506A (xx) | 1973-02-06 |
| JPS4828499A (xx) | 1973-04-14 |
| NL178691C (nl) | 1986-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |