CH563371A5 - - Google Patents
Info
- Publication number
- CH563371A5 CH563371A5 CH553472A CH553472A CH563371A5 CH 563371 A5 CH563371 A5 CH 563371A5 CH 553472 A CH553472 A CH 553472A CH 553472 A CH553472 A CH 553472A CH 563371 A5 CH563371 A5 CH 563371A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/36—Benzo-cinnolines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712118491 DE2118491B2 (de) | 1971-04-16 | 1971-04-16 | Verfahren zur herstellung von 3-hydroxy-benzo eckige klammer auf c eckige klammer zu cinnolin-derivaten |
| DE19722203461 DE2203461C3 (de) | 1972-01-26 | 1972-01-26 | Verfahren zur Herstellung von halogensubstituierten 3-Hydroxybenzo [c] -cinnolin-Derivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH563371A5 true CH563371A5 (https=) | 1975-06-30 |
Family
ID=25760975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH553472A CH563371A5 (https=) | 1971-04-16 | 1972-04-14 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5234632B1 (https=) |
| CH (1) | CH563371A5 (https=) |
| FR (1) | FR2136444A5 (https=) |
| GB (1) | GB1380833A (https=) |
| IT (1) | IT961102B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH644459A5 (de) | 1978-09-29 | 1984-07-31 | Ciba Geigy Ag | Verfahren zur herstellung farbphotographischer bilder nach dem silberfarbbleichverfahren. |
-
1972
- 1972-04-14 JP JP47037006A patent/JPS5234632B1/ja active Pending
- 1972-04-14 FR FR7213265A patent/FR2136444A5/fr not_active Expired
- 1972-04-14 CH CH553472A patent/CH563371A5/xx not_active IP Right Cessation
- 1972-04-14 IT IT726572A patent/IT961102B/it active
- 1972-04-14 GB GB1722372A patent/GB1380833A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5234632B1 (https=) | 1977-09-05 |
| FR2136444A5 (https=) | 1972-12-22 |
| GB1380833A (en) | 1975-01-15 |
| IT961102B (it) | 1973-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |