FR2296605B1 - - Google Patents

Info

Publication number
FR2296605B1
FR2296605B1 FR7537535A FR7537535A FR2296605B1 FR 2296605 B1 FR2296605 B1 FR 2296605B1 FR 7537535 A FR7537535 A FR 7537535A FR 7537535 A FR7537535 A FR 7537535A FR 2296605 B1 FR2296605 B1 FR 2296605B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7537535A
Other versions
FR2296605A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2296605A1 publication Critical patent/FR2296605A1/fr
Application granted granted Critical
Publication of FR2296605B1 publication Critical patent/FR2296605B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/30517—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/30535—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/04—1,2,3-Triazoles; Hydrogenated 1,2,3-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7537535A 1975-01-03 1975-12-08 Procede de preparation de copulants chromogenes pour le jaune a deux equivalents Granted FR2296605A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31375A GB1528462A (en) 1975-01-03 1975-01-03 Preparation of 2-equivalent colour couplers for yellow

Publications (2)

Publication Number Publication Date
FR2296605A1 FR2296605A1 (fr) 1976-07-30
FR2296605B1 true FR2296605B1 (fr) 1978-05-12

Family

ID=9702205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537535A Granted FR2296605A1 (fr) 1975-01-03 1975-12-08 Procede de preparation de copulants chromogenes pour le jaune a deux equivalents

Country Status (5)

Country Link
JP (1) JPS598268B2 (fr)
BE (1) BE836307A (fr)
DE (1) DE2554321A1 (fr)
FR (1) FR2296605A1 (fr)
GB (1) GB1528462A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840381A1 (de) * 1978-09-16 1980-04-03 Agfa Gevaert Ag Verfahren zur herstellung von 2-aequivalent-gelbkupplern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411384A (fr) * 1963-10-01 1965-09-17 Kodak Pathe Coupleurs formateurs de colorant jaune pour la photographie en couleurs
GB1402511A (en) * 1972-04-15 1975-08-13 Konishiroku Photo Ind Pyridone and pyridazone photographic yellow couplers
JPS4994661A (fr) * 1973-01-22 1974-09-09
DE2329587C2 (de) * 1973-06-09 1984-06-20 Agfa-Gevaert Ag, 5090 Leverkusen Farbphotographisches Aufzeichnungsmaterial
DE2363675A1 (de) * 1973-12-21 1975-06-26 Agfa Gevaert Ag Farbphotographisches material mit neuen 2-aequivalent-gelbkupplern

Also Published As

Publication number Publication date
DE2554321A1 (de) 1976-07-08
BE836307A (nl) 1976-06-08
FR2296605A1 (fr) 1976-07-30
JPS51131804A (en) 1976-11-16
JPS598268B2 (ja) 1984-02-23
GB1528462A (en) 1978-10-11
DE2554321C2 (fr) 1987-12-03

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse