CH454883A - Process for the preparation of pyrazole derivatives - Google Patents

Process for the preparation of pyrazole derivatives

Info

Publication number
CH454883A
CH454883A CH696364A CH696364A CH454883A CH 454883 A CH454883 A CH 454883A CH 696364 A CH696364 A CH 696364A CH 696364 A CH696364 A CH 696364A CH 454883 A CH454883 A CH 454883A
Authority
CH
Switzerland
Prior art keywords
preparation
pyrazole derivatives
pyrazole
derivatives
Prior art date
Application number
CH696364A
Other languages
German (de)
Inventor
Lee Jr Dickinson Clifford
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of CH454883A publication Critical patent/CH454883A/en

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
    • C07D231/38—Nitrogen atoms
    • 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
    • C07D231/38—Nitrogen atoms
    • C07D231/40—Acylated on said nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH696364A 1963-05-31 1964-05-28 Process for the preparation of pyrazole derivatives CH454883A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US284323A US3274203A (en) 1963-05-31 1963-05-31 1-carbamyl and thiocarbamyl-3-amino-4-nonsubstituted and substituted pyrazoles
US284374A US3277100A (en) 1963-05-31 1963-05-31 Novel substituted pyrazoles
US556540A US3362877A (en) 1963-05-31 1966-06-10 Use of 3-amino-n-carbamylpyrazoles as analgesic agents

Publications (1)

Publication Number Publication Date
CH454883A true CH454883A (en) 1968-04-30

Family

ID=27403460

Family Applications (1)

Application Number Title Priority Date Filing Date
CH696364A CH454883A (en) 1963-05-31 1964-05-28 Process for the preparation of pyrazole derivatives

Country Status (5)

Country Link
US (3) US3277100A (en)
CH (1) CH454883A (en)
DK (1) DK116443B (en)
GB (1) GB1039963A (en)
SE (1) SE301812B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694456A (en) * 1970-05-08 1972-09-26 Takeda Chemical Industries Ltd 1-disubstituted aminopyrazoles
US3940484A (en) * 1971-12-07 1976-02-24 The Boots Company Limited Insecticidal compositions and methods of combatting insects using substituted imidazoles
US3760083A (en) * 1972-05-01 1973-09-18 American Cyanamid Co A method for the use of 5-amino-3-ethyl-1-(m-fluorophenyl)-4-pyrazolecarboxamide
US3760084A (en) * 1972-05-01 1973-09-18 American Cyanamid Co Method of using 5-amino-1-phenyl or substituted phenyl-4-pyrazolecarbonitriles or carbox-amides
US3760082A (en) * 1972-05-01 1973-09-18 American Cyanamid Co Compositions containing 5-amino-3-ethyl-1-phenyl-4-pyrazolecarboxamides and methods of using the same
DE2458965C3 (en) * 1974-12-13 1979-10-11 Bayer Ag, 5090 Leverkusen 3-Amino-indazole-N-carboxylic acid derivatives, process for their preparation and pharmaceuticals containing them
DE102005057894A1 (en) * 2005-12-02 2007-06-06 Basf Ag Stabilized polymerizable mixtures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476986A (en) * 1949-07-26 Elmobe louis martin
US2817666A (en) * 1956-10-29 1957-12-24 Monsanto Chemicals N(3-methyl-5-pyrazolone)-halo-carboxanilides
US3080287A (en) * 1957-08-05 1963-03-05 Lewenstein Mozes Juda Analgesic compositions
US3013001A (en) * 1959-03-26 1961-12-12 Union Carbide Corp N-substituted pyrazole compounds and polymerization products thereof
US2998419A (en) * 1959-10-30 1961-08-29 Du Pont Certain amino, dicyano pyrazoles and process
US2998425A (en) * 1959-11-02 1961-08-29 Du Pont Certain aminopyrazole carbonitriles containing a fluoroalkyl substituent
US2998426A (en) * 1959-11-02 1961-08-29 Du Pont Certain amine, cyano pyrazoles
US3060091A (en) * 1961-02-13 1962-10-23 Ciba Geigy Corp Analgesic composition consisting of morphines and amino-indanes
US3308130A (en) * 1962-04-26 1967-03-07 Du Pont N-disubstituted carbamyl pyrazoles

Also Published As

Publication number Publication date
SE301812B (en) 1968-06-24
US3277100A (en) 1966-10-04
GB1039963A (en) 1966-08-24
DK116443B (en) 1970-01-12
US3274203A (en) 1966-09-20
US3362877A (en) 1968-01-09

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