FR944074A - Préparation d'intermédiaires pour la préparation de colorants sensibilisateurs photographiques - Google Patents

Préparation d'intermédiaires pour la préparation de colorants sensibilisateurs photographiques

Info

Publication number
FR944074A
FR944074A FR944074DA FR944074A FR 944074 A FR944074 A FR 944074A FR 944074D A FR944074D A FR 944074DA FR 944074 A FR944074 A FR 944074A
Authority
FR
France
Prior art keywords
preparation
intermediates
sensitizing dyes
photographic sensitizing
photographic
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
Other languages
English (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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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
Priority claimed from GB511445A external-priority patent/GB594558A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR944074A publication Critical patent/FR944074A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0075—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain being part of an heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
FR944074D 1945-03-01 1946-08-30 Préparation d'intermédiaires pour la préparation de colorants sensibilisateurs photographiques Expired FR944074A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB511445A GB594558A (en) 1945-03-01 Improvements in the manufacture of intermediates and photographic sensitising dyes made therefrom

Publications (1)

Publication Number Publication Date
FR944074A true FR944074A (fr) 1949-03-25

Family

ID=9789969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944074D Expired FR944074A (fr) 1945-03-01 1946-08-30 Préparation d'intermédiaires pour la préparation de colorants sensibilisateurs photographiques

Country Status (2)

Country Link
US (1) US2481673A (fr)
FR (1) FR944074A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE599556A (fr) * 1960-02-01
US3055910A (en) * 1961-01-11 1962-09-25 Abbott Lab Hydrazinonitrofurylthiazoles
US3228952A (en) * 1962-06-27 1966-01-11 Dow Chemical Co Thiazole thioethers
FR2494272A1 (fr) * 1980-11-19 1982-05-21 Fabre Sa Pierre Derives de l'acide thiazolyl-2 oxamique substitues en position 4 par un radical thienyle ou furyle, leur preparation et leur utilisation comme medicaments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423709A (en) * 1947-07-08 X-aryl thiazole
GB513596A (en) * 1938-04-08 1939-10-17 John David Kendall Improvements in and relating to the production of coloured photographic images by colour development
US2302112A (en) * 1940-06-06 1942-11-17 Edgar D Eddy Seed cleaner

Also Published As

Publication number Publication date
US2481673A (en) 1949-09-13

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