JPS5346452B2 - - Google Patents

Info

Publication number
JPS5346452B2
JPS5346452B2 JP2327975A JP2327975A JPS5346452B2 JP S5346452 B2 JPS5346452 B2 JP S5346452B2 JP 2327975 A JP2327975 A JP 2327975A JP 2327975 A JP2327975 A JP 2327975A JP S5346452 B2 JPS5346452 B2 JP S5346452B2
Authority
JP
Japan
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
JP2327975A
Other versions
JPS51112342A (en
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 filed Critical
Priority to JP50023279A priority Critical patent/JPS51112342A/ja
Priority to US05/660,335 priority patent/US4126462A/en
Priority to FR7605040A priority patent/FR2302551A1/fr
Priority to DE19762607726 priority patent/DE2607726A1/de
Priority to GB7456/76A priority patent/GB1539596A/en
Publication of JPS51112342A publication Critical patent/JPS51112342A/ja
Publication of JPS5346452B2 publication Critical patent/JPS5346452B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa
    • 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
    • G03C7/30529—2-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site in rings of cyclic compounds
    • 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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
JP50023279A 1975-02-25 1975-02-25 Divalent magenta coupler for color photograph Granted JPS51112342A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50023279A JPS51112342A (en) 1975-02-25 1975-02-25 Divalent magenta coupler for color photograph
US05/660,335 US4126462A (en) 1975-02-25 1976-02-23 Process for forming a photographic magenta dye image
FR7605040A FR2302551A1 (fr) 1975-02-25 1976-02-24 Procede de formation d'une image photographique de coloration magenta
DE19762607726 DE2607726A1 (de) 1975-02-25 1976-02-25 Verfahren zur erzeugung eines photographischen purpurfarbbilds
GB7456/76A GB1539596A (en) 1975-02-25 1976-02-25 Two-equivalent magenta dye-forming photographic couplers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50023279A JPS51112342A (en) 1975-02-25 1975-02-25 Divalent magenta coupler for color photograph

Publications (2)

Publication Number Publication Date
JPS51112342A JPS51112342A (en) 1976-10-04
JPS5346452B2 true JPS5346452B2 (ja) 1978-12-14

Family

ID=12106151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50023279A Granted JPS51112342A (en) 1975-02-25 1975-02-25 Divalent magenta coupler for color photograph

Country Status (5)

Country Link
US (1) US4126462A (ja)
JP (1) JPS51112342A (ja)
DE (1) DE2607726A1 (ja)
FR (1) FR2302551A1 (ja)
GB (1) GB1539596A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448237A (en) * 1977-09-22 1979-04-16 Fuji Photo Film Co Ltd Cyan coupler for photography
US5704364A (en) * 1995-11-08 1998-01-06 Instromedix, Inc. Concurrent medical patient data and voice communication method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415652A (en) * 1965-04-01 1968-12-10 Eastman Kodak Co Silver halide color photographic elements utilizing alpha-sulfonyloxy substituted two-equivalent yellow-forming couplers
US3765886A (en) * 1971-08-06 1973-10-16 Eastman Kodak Co Image transfer systems with {40 onium indophenoxide image dyes

Also Published As

Publication number Publication date
JPS51112342A (en) 1976-10-04
GB1539596A (en) 1979-01-31
FR2302551B1 (ja) 1979-08-24
FR2302551A1 (fr) 1976-09-24
DE2607726A1 (de) 1976-09-02
US4126462A (en) 1978-11-21

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