GB1552701A - 1 halophenyl 5 pyrazolone compounds and their use as magenta colour couplers - Google Patents

1 halophenyl 5 pyrazolone compounds and their use as magenta colour couplers

Info

Publication number
GB1552701A
GB1552701A GB53759/76A GB5375976A GB1552701A GB 1552701 A GB1552701 A GB 1552701A GB 53759/76 A GB53759/76 A GB 53759/76A GB 5375976 A GB5375976 A GB 5375976A GB 1552701 A GB1552701 A GB 1552701A
Authority
GB
United Kingdom
Prior art keywords
halophenyl
colour couplers
pyrazolone compounds
magenta colour
magenta
Prior art date
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
GB53759/76A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1552701A publication Critical patent/GB1552701A/en
Expired 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
    • 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
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • 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
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB53759/76A 1975-12-26 1976-12-23 1 halophenyl 5 pyrazolone compounds and their use as magenta colour couplers Expired GB1552701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50156327A JPS5280027A (en) 1975-12-26 1975-12-26 Formation of magenta dye image

Publications (1)

Publication Number Publication Date
GB1552701A true GB1552701A (en) 1979-09-19

Family

ID=15625351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53759/76A Expired GB1552701A (en) 1975-12-26 1976-12-23 1 halophenyl 5 pyrazolone compounds and their use as magenta colour couplers

Country Status (6)

Country Link
JP (1) JPS5280027A (en)
AU (1) AU497157B2 (en)
DE (1) DE2658573A1 (en)
FR (1) FR2336711A1 (en)
GB (1) GB1552701A (en)
SE (1) SE7614374L (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238797A (en) * 1991-08-26 1993-08-24 Konica Corporation Silver halide color photographic light-sensitive material containing a 1-pentahalogenophenyl-substituted 5-pyrazolone colored magenta coupler
US5252446A (en) * 1991-09-25 1993-10-12 Konica Corporation Silver halide color photographic light-sensitive material comprising a 1-pentachlorinated phenyl-5-pyrazolone coupler and specific red sensitizing dyes
US5262288A (en) * 1990-07-18 1993-11-16 Fuji Photo Film Co., Ltd. Silver halide color photographic photosensitive material containing pyrazolone and pyrazoloazole magenta couplers
US5270156A (en) * 1991-10-11 1993-12-14 Konica Corporation Silver halide color photographic light sensitive material
US5275926A (en) * 1991-09-25 1994-01-04 Konica Corporation Silver halide color photographic light-sensitive material
US5364753A (en) * 1991-09-25 1994-11-15 Konica Corporation Silver halide color photographic light-sensitive material
US5576166A (en) * 1994-06-09 1996-11-19 Konica Corporation Silver halide light-sensitive color photographic
US5616454A (en) * 1994-12-12 1997-04-01 Konica Corporation Silver halide color photographic light-sensitive material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61251852A (en) 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd Method for processing silver halide color photographic sensitive material
GB8814677D0 (en) * 1988-06-21 1988-07-27 Kodak Ltd Novel pyrazolone photographic colour couplers & photographic elements containing them
JPH0245029A (en) * 1988-08-05 1990-02-15 Kobayashi Pharmaceut Co Ltd Sponge with tank
JP2873486B2 (en) * 1990-05-11 1999-03-24 コニカ株式会社 Silver halide color photographic materials
JPH0561168A (en) * 1991-08-29 1993-03-12 Konica Corp Slver halide color photographic sensitive material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294909A (en) * 1939-02-13 1942-09-08 Du Pont Chemical process and composition
US2933391A (en) * 1956-09-06 1960-04-19 Eastman Kodak Co Photographic emulsions containing 5-pyrazolone coupler compounds
DE1272718B (en) * 1963-10-08 1968-07-11 Gevaert Photo Prod Nv Process for producing a purple photographic image
JPS5529420B2 (en) * 1972-11-15 1980-08-04

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262288A (en) * 1990-07-18 1993-11-16 Fuji Photo Film Co., Ltd. Silver halide color photographic photosensitive material containing pyrazolone and pyrazoloazole magenta couplers
US5238797A (en) * 1991-08-26 1993-08-24 Konica Corporation Silver halide color photographic light-sensitive material containing a 1-pentahalogenophenyl-substituted 5-pyrazolone colored magenta coupler
US5252446A (en) * 1991-09-25 1993-10-12 Konica Corporation Silver halide color photographic light-sensitive material comprising a 1-pentachlorinated phenyl-5-pyrazolone coupler and specific red sensitizing dyes
US5275926A (en) * 1991-09-25 1994-01-04 Konica Corporation Silver halide color photographic light-sensitive material
US5364753A (en) * 1991-09-25 1994-11-15 Konica Corporation Silver halide color photographic light-sensitive material
US5270156A (en) * 1991-10-11 1993-12-14 Konica Corporation Silver halide color photographic light sensitive material
US5576166A (en) * 1994-06-09 1996-11-19 Konica Corporation Silver halide light-sensitive color photographic
US5616454A (en) * 1994-12-12 1997-04-01 Konica Corporation Silver halide color photographic light-sensitive material

Also Published As

Publication number Publication date
AU497157B2 (en) 1978-12-07
FR2336711A1 (en) 1977-07-22
JPS5530615B2 (en) 1980-08-12
DE2658573A1 (en) 1977-07-14
SE7614374L (en) 1977-06-27
JPS5280027A (en) 1977-07-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee