FR2322862A1 - Procede de preparation d'anilino-3 pyrazolones-5 - Google Patents

Procede de preparation d'anilino-3 pyrazolones-5

Info

Publication number
FR2322862A1
FR2322862A1 FR7400320A FR7400320A FR2322862A1 FR 2322862 A1 FR2322862 A1 FR 2322862A1 FR 7400320 A FR7400320 A FR 7400320A FR 7400320 A FR7400320 A FR 7400320A FR 2322862 A1 FR2322862 A1 FR 2322862A1
Authority
FR
France
Prior art keywords
pyrazolones
anilino
preparing
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.)
Granted
Application number
FR7400320A
Other languages
English (en)
Other versions
FR2322862B1 (fr
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 FR2322862A1 publication Critical patent/FR2322862A1/fr
Application granted granted Critical
Publication of FR2322862B1 publication Critical patent/FR2322862B1/fr
Granted 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
FR7400320A 1973-01-04 1974-01-04 Procede de preparation d'anilino-3 pyrazolones-5 Granted FR2322862A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2300221A DE2300221A1 (de) 1973-01-04 1973-01-04 Verfahren zur herstellung von 3anilino-pyrazolonen-(5)

Publications (2)

Publication Number Publication Date
FR2322862A1 true FR2322862A1 (fr) 1977-04-01
FR2322862B1 FR2322862B1 (fr) 1978-03-24

Family

ID=5868238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400320A Granted FR2322862A1 (fr) 1973-01-04 1974-01-04 Procede de preparation d'anilino-3 pyrazolones-5

Country Status (6)

Country Link
US (1) US3931221A (fr)
JP (1) JPS4995969A (fr)
BE (1) BE809222A (fr)
DE (1) DE2300221A1 (fr)
FR (1) FR2322862A1 (fr)
GB (1) GB1404442A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922707B2 (ja) * 1975-04-16 1984-05-28 富士写真フイルム株式会社 ３−置換アミノ−５−ピラゾロン類の製造法
FR2320939A1 (fr) * 1975-08-11 1977-03-11 Gaf Corp Esters imidiques, amidines, leur obtention et leur application a la production d'anilino-pyrazolones
US4281143A (en) * 1979-09-04 1981-07-28 Eastman Kodak Company Process for preparing 1-aryl-3-amino-5-pyrazolones
US4374253A (en) * 1981-09-28 1983-02-15 Eastman Kodak Company Method for preparing 1-aryl-3-arylamino-2-pyrazolin-5-ones from N-aryl-3-arylamino-3-oximinopropionamides
DE3340270A1 (de) 1983-11-08 1985-05-15 Agfa-Gevaert Ag, 5090 Leverkusen Farbfotografisches aufzeichnungsmaterial zur herstellung farbiger aufsichtsbilder
GB9425701D0 (en) 1994-12-20 1995-02-22 Wellcome Found Enzyme inhibitors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2300221A1 (de) 1974-07-18
GB1404442A (en) 1975-08-28
US3931221A (en) 1976-01-06
BE809222A (nl) 1974-06-28
FR2322862B1 (fr) 1978-03-24
JPS4995969A (fr) 1974-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse