GB2032914B - Hetero-cyclyl-substituted phenacyl thioether derivatives for use as photographic development inhibitors - Google Patents

Hetero-cyclyl-substituted phenacyl thioether derivatives for use as photographic development inhibitors

Info

Publication number
GB2032914B
GB2032914B GB7831402A GB7831402A GB2032914B GB 2032914 B GB2032914 B GB 2032914B GB 7831402 A GB7831402 A GB 7831402A GB 7831402 A GB7831402 A GB 7831402A GB 2032914 B GB2032914 B GB 2032914B
Authority
GB
United Kingdom
Prior art keywords
cyclyl
hetero
development inhibitors
photographic development
thioether derivatives
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
GB7831402A
Other versions
GB2032914A (en
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB7831402A priority Critical patent/GB2032914B/en
Publication of GB2032914A publication Critical patent/GB2032914A/en
Application granted granted Critical
Publication of GB2032914B publication Critical patent/GB2032914B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04—Five-membered rings
    • 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
    • C07D249/12—Oxygen or sulfur 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
    • G03C7/305—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB7831402A 1977-08-12 1978-07-27 Hetero-cyclyl-substituted phenacyl thioether derivatives for use as photographic development inhibitors Expired GB2032914B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7831402A GB2032914B (en) 1977-08-12 1978-07-27 Hetero-cyclyl-substituted phenacyl thioether derivatives for use as photographic development inhibitors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3388377 1977-08-12
GB7831402A GB2032914B (en) 1977-08-12 1978-07-27 Hetero-cyclyl-substituted phenacyl thioether derivatives for use as photographic development inhibitors

Publications (2)

Publication Number Publication Date
GB2032914A GB2032914A (en) 1980-05-14
GB2032914B true GB2032914B (en) 1982-07-14

Family

ID=26262066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831402A Expired GB2032914B (en) 1977-08-12 1978-07-27 Hetero-cyclyl-substituted phenacyl thioether derivatives for use as photographic development inhibitors

Country Status (1)

Country Link
GB (1) GB2032914B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522690B2 (en) * 1988-06-16 1996-08-07 富士写真フイルム株式会社 Silver halide color photographic light-sensitive material
EP0377181A3 (en) * 1989-01-04 1991-06-12 Agfa-Gevaert AG Colour-photographic material
US5385815A (en) 1992-07-01 1995-01-31 Eastman Kodak Company Photographic elements containing loaded ultraviolet absorbing polymer latex
EP0684511B1 (en) 1994-05-20 2001-02-28 Eastman Kodak Company Low contrast film
EP0695968A3 (en) 1994-08-01 1996-07-10 Eastman Kodak Co Viscosity reduction in a photographic melt

Also Published As

Publication number Publication date
GB2032914A (en) 1980-05-14

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Legal Events

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