GB1265155A - - Google Patents

Info

Publication number
GB1265155A
GB1265155A GB3433968A GB1265155DA GB1265155A GB 1265155 A GB1265155 A GB 1265155A GB 3433968 A GB3433968 A GB 3433968A GB 1265155D A GB1265155D A GB 1265155DA GB 1265155 A GB1265155 A GB 1265155A
Authority
GB
United Kingdom
Prior art keywords
pyrazolin
substituted
alkyl
group
hexadecyloxy
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
GB3433968A
Other languages
English (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
Publication of GB1265155A publication Critical patent/GB1265155A/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
    • 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)
GB3433968A 1968-07-18 1968-07-18 Expired GB1265155A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1265155A true GB1265155A (fr) 1972-03-01

Family

ID=10364414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3433968A Expired GB1265155A (fr) 1968-07-18 1968-07-18

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513233A (fr) * 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
DE1931058A1 (de) 1970-01-22
BE736251A (fr) 1970-01-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees