BE854892A - Quinoxalines, leur procede de preparation et leur application dans desprocedes photographiques - Google Patents
Quinoxalines, leur procede de preparation et leur application dans desprocedes photographiquesInfo
- Publication number
- BE854892A BE854892A BE177784A BE177784A BE854892A BE 854892 A BE854892 A BE 854892A BE 177784 A BE177784 A BE 177784A BE 177784 A BE177784 A BE 177784A BE 854892 A BE854892 A BE 854892A
- Authority
- BE
- Belgium
- Prior art keywords
- quinoxalines
- application
- preparation process
- photographic processes
- photographic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- 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
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Luminescent Compositions (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH652176A CH621545A5 (pt) | 1976-05-24 | 1976-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE854892A true BE854892A (fr) | 1977-11-23 |
Family
ID=4310918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE177784A BE854892A (fr) | 1976-05-24 | 1977-05-23 | Quinoxalines, leur procede de preparation et leur application dans desprocedes photographiques |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4323682A (pt) |
| JP (2) | JPS5830572B2 (pt) |
| AT (1) | AT352527B (pt) |
| AU (1) | AU514121B2 (pt) |
| BE (1) | BE854892A (pt) |
| CA (1) | CA1100503A (pt) |
| CH (1) | CH621545A5 (pt) |
| DE (2) | DE2722776A1 (pt) |
| ES (1) | ES459036A1 (pt) |
| FR (1) | FR2352806A1 (pt) |
| GB (1) | GB1532743A (pt) |
| NL (1) | NL7705703A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304846A (en) * | 1979-02-09 | 1981-12-08 | Ciba-Geigy Ag | Method for processing silver dye-bleach materials |
| US4803209A (en) * | 1987-08-27 | 1989-02-07 | International Minerals & Chemical Corp. | Substituted 2,3-diphenyl-1,2-dihydroquinoxalines |
| TW290558B (pt) * | 1994-04-28 | 1996-11-11 | Nissan Chemical Ind Ltd | |
| JP2002363169A (ja) * | 2001-06-08 | 2002-12-18 | Fujiyakuhin Co Ltd | 抗腫瘍活性を有する複素環化合物 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE434413A (pt) * | 1938-05-17 | |||
| BE631044A (pt) * | 1962-04-12 | |||
| CH433980A (de) * | 1964-07-07 | 1967-04-15 | Ciba Geigy | Verwendung von Acylaminoverbindungen als Farbbleichkatalysatoren für das Silberfarbbleichverfahren |
| US3457074A (en) * | 1966-04-22 | 1969-07-22 | Eastman Kodak Co | Silver dye bleach element containing ballasted para-quinone as diffusion inhibitor |
| CH508226A (de) * | 1969-03-13 | 1971-05-31 | Ciba Geigy Ag | Verwendung von Chinoxalinen als Farbbleichkatalysatoren |
| CH543108A (de) * | 1970-09-04 | 1973-10-15 | Ciba Geigy Ag | Verwendung von Chinoxalinen in photographischen Verfahren |
| CH553428A (de) * | 1970-09-04 | 1974-08-30 | Ciba Geigy Ag | Verwendung von chinoxalinen als wasserstoffuebertraeger. |
| US4001017A (en) * | 1972-12-05 | 1977-01-04 | Ciba-Geigy Ag | Process for the photopolymerization of ethylenically unsaturated compounds |
| CH573448A5 (pt) * | 1972-12-05 | 1976-03-15 | Ciba Geigy Ag | |
| CH584914A5 (pt) * | 1973-10-12 | 1977-02-15 | Ciba Geigy Ag | |
| CH594912A5 (pt) * | 1974-07-10 | 1978-01-31 | Ciba Geigy Ag |
-
1976
- 1976-05-24 CH CH652176A patent/CH621545A5/de not_active IP Right Cessation
-
1977
- 1977-05-20 DE DE19772722776 patent/DE2722776A1/de active Granted
- 1977-05-20 DE DE2759813A patent/DE2759813C2/de not_active Expired
- 1977-05-20 CA CA278,935A patent/CA1100503A/en not_active Expired
- 1977-05-23 GB GB21584/77A patent/GB1532743A/en not_active Expired
- 1977-05-23 ES ES459036A patent/ES459036A1/es not_active Expired
- 1977-05-23 BE BE177784A patent/BE854892A/xx not_active IP Right Cessation
- 1977-05-23 AU AU25389/77A patent/AU514121B2/en not_active Expired
- 1977-05-23 FR FR7715787A patent/FR2352806A1/fr active Granted
- 1977-05-23 AT AT366577A patent/AT352527B/de not_active IP Right Cessation
- 1977-05-24 NL NL7705703A patent/NL7705703A/xx not_active Application Discontinuation
- 1977-05-24 JP JP52059501A patent/JPS5830572B2/ja not_active Expired
-
1979
- 1979-10-26 US US06/088,727 patent/US4323682A/en not_active Expired - Lifetime
-
1980
- 1980-12-09 JP JP17268980A patent/JPS5697273A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH621545A5 (pt) | 1981-02-13 |
| JPS5697273A (en) | 1981-08-05 |
| FR2352806B1 (pt) | 1980-01-04 |
| FR2352806A1 (fr) | 1977-12-23 |
| DE2759813C2 (de) | 1983-05-19 |
| DE2722776A1 (de) | 1977-12-08 |
| JPS5830572B2 (ja) | 1983-06-30 |
| GB1532743A (en) | 1978-11-22 |
| CA1100503A (en) | 1981-05-05 |
| ATA366577A (de) | 1979-02-15 |
| US4323682A (en) | 1982-04-06 |
| AU514121B2 (en) | 1981-01-29 |
| AU2538977A (en) | 1978-11-30 |
| AT352527B (de) | 1979-09-25 |
| JPS532486A (en) | 1978-01-11 |
| NL7705703A (nl) | 1977-11-28 |
| DE2722776C2 (pt) | 1988-09-15 |
| ES459036A1 (es) | 1978-04-16 |
| JPS6139307B2 (pt) | 1986-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CIBA-GEIGY A.G. Effective date: 19910531 |