HU164221B - - Google Patents
Info
- Publication number
- HU164221B HU164221B HUEE001931A HU164221B HU 164221 B HU164221 B HU 164221B HU EE001931 A HUEE001931 A HU EE001931A HU 164221 B HU164221 B HU 164221B
- Authority
- HU
- Hungary
Links
Classifications
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE001931 HU164221B (OSRAM) | 1971-07-29 | 1971-07-29 | |
| AT642572A AT317232B (de) | 1971-07-29 | 1972-07-26 | Verfahren zur Herstellung von 3-Aminopyrido [4,3-e]-as-triazin bzw. von dessen 1-Oxyd |
| JP7471972A JPS5550953B2 (OSRAM) | 1971-07-29 | 1972-07-27 | |
| DE19722237074 DE2237074C2 (de) | 1971-07-29 | 1972-07-28 | Verfahren zur Herstellung von 3-Amino-pyrido [4,3-e] -as-triazin |
| DK376872A DK142416B (da) | 1971-07-29 | 1972-07-28 | Fremgangsmåde til fremstilling af 3-amino-pyrido-(4,3-e)-as-triazin eller 1-oxidet heraf. |
| NL7210482A NL178598C (nl) | 1971-07-29 | 1972-07-28 | Werkwijze voor het bereiden van 3-aminopyrido (4,3-e)-as-triazine of het 1-oxyde daarvan. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE001931 HU164221B (OSRAM) | 1971-07-29 | 1971-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU164221B true HU164221B (OSRAM) | 1974-01-28 |
Family
ID=10995376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUEE001931 HU164221B (OSRAM) | 1971-07-29 | 1971-07-29 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5550953B2 (OSRAM) |
| AT (1) | AT317232B (OSRAM) |
| DE (1) | DE2237074C2 (OSRAM) |
| DK (1) | DK142416B (OSRAM) |
| HU (1) | HU164221B (OSRAM) |
| NL (1) | NL178598C (OSRAM) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3549632A (en) * | 1969-01-13 | 1970-12-22 | American Cyanamid Co | 3-aminopyrido(4,3-e)-as-triazine and 3 - aminopyrido(4,3-e)-as-triazine-1-oxide |
-
1971
- 1971-07-29 HU HUEE001931 patent/HU164221B/hu unknown
-
1972
- 1972-07-26 AT AT642572A patent/AT317232B/de not_active IP Right Cessation
- 1972-07-27 JP JP7471972A patent/JPS5550953B2/ja not_active Expired
- 1972-07-28 NL NL7210482A patent/NL178598C/xx not_active IP Right Cessation
- 1972-07-28 DE DE19722237074 patent/DE2237074C2/de not_active Expired
- 1972-07-28 DK DK376872A patent/DK142416B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4848497A (OSRAM) | 1973-07-09 |
| AT317232B (de) | 1974-08-26 |
| DK142416C (OSRAM) | 1981-03-30 |
| NL7210482A (OSRAM) | 1973-01-31 |
| NL178598B (nl) | 1985-11-18 |
| JPS5550953B2 (OSRAM) | 1980-12-20 |
| NL178598C (nl) | 1986-04-16 |
| DE2237074C2 (de) | 1983-03-10 |
| DE2237074A1 (de) | 1973-02-08 |
| DK142416B (da) | 1980-10-27 |