DE1931058A1 - Purpurkuppler - Google Patents

Purpurkuppler

Info

Publication number
DE1931058A1
DE1931058A1 DE19691931058 DE1931058A DE1931058A1 DE 1931058 A1 DE1931058 A1 DE 1931058A1 DE 19691931058 DE19691931058 DE 19691931058 DE 1931058 A DE1931058 A DE 1931058A DE 1931058 A1 DE1931058 A1 DE 1931058A1
Authority
DE
Germany
Prior art keywords
group
optionally substituted
color coupler
color
sulfonyl
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.)
Pending
Application number
DE19691931058
Other languages
German (de)
English (en)
Inventor
Monbaliu Marcel Jacob
Van Poucke Raphael Karel
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 DE1931058A1 publication Critical patent/DE1931058A1/de
Pending 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
    • G03C7/32—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)
DE19691931058 1968-07-18 1969-06-19 Purpurkuppler Pending DE1931058A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3433968 1968-07-18

Publications (1)

Publication Number Publication Date
DE1931058A1 true DE1931058A1 (de) 1970-01-22

Family

ID=10364414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691931058 Pending DE1931058A1 (de) 1968-07-18 1969-06-19 Purpurkuppler

Country Status (4)

Country Link
US (1) US3615504A (da)
BE (1) BE736251A (da)
DE (1) DE1931058A1 (da)
GB (1) GB1265155A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513233A (da) * 1974-06-27 1976-01-12 Fuji Photo Film Co Ltd
US6677452B1 (en) 1999-09-30 2004-01-13 Lion Bioscience Ag Pyridine carboxamide or sulfonamide derivatives and combinatorial libraries thereof

Also Published As

Publication number Publication date
US3615504A (en) 1971-10-26
BE736251A (da) 1970-01-19
GB1265155A (da) 1972-03-01

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