ES464533A2 - Procedimiento para la preparacion de anilidas de acido 5-me-til-isoxazol-4-carboxilico - Google Patents

Procedimiento para la preparacion de anilidas de acido 5-me-til-isoxazol-4-carboxilico

Info

Publication number
ES464533A2
ES464533A2 ES464533A ES464533A ES464533A2 ES 464533 A2 ES464533 A2 ES 464533A2 ES 464533 A ES464533 A ES 464533A ES 464533 A ES464533 A ES 464533A ES 464533 A2 ES464533 A2 ES 464533A2
Authority
ES
Spain
Prior art keywords
carboxylic acid
manufacture
acid anilide
methyl isoxazole
anilide 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
ES464533A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES464533A2 publication Critical patent/ES464533A2/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D261/00Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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
    • C07D261/18Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Mejoras introducidas en el objeto de la Patente principal número 448.386 solicitada el 31 de Mayo de 1976 por: "Procedimiento para la preparación de anilidas de ácido 5-metil-isoxazol-4- carboxílico", según las cuales cuando dichas anilidas responden a la fórmula I **(Fórmula)** en donde R1, R2 y R3 pueden ser iguales o diferentes, y significan alcohilo con 1, 2 ó 3 átomos de carbono, alcoxicon 1, 2 ó 3 átomos de carbono, alcohiltio con 1, 2 ó 3 átomos de carbono, los cuales grupos, en cada caso, pueden estar sustituidos total o parcialmente con átomos de halógeno iguales o diferentes, o significan halógeno, nitro, ciano, carbalcoxi con 1, 2 ó 3 átomos de carbono en el grupo alcohilo, en donde R1 y R2 significan además hidrógeno, en cuyo caso, sin embargo, R3 no puede ser metilo, pero en cuyo caso R3 significa adicionalmente fenilo, que eventualmente puede estar sustituido en cada caso una vez o dos veces con flúor, cloro, bromo, yodo, alcohilo con 1, 2 ó 3 átomos de carbono, o fenoxi.
ES464533A 1976-12-03 1977-11-28 Procedimiento para la preparacion de anilidas de acido 5-me-til-isoxazol-4-carboxilico Expired ES464533A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762654797 DE2654797A1 (de) 1976-12-03 1976-12-03 Verfahren zur herstellung von isoxazolderivaten

Publications (1)

Publication Number Publication Date
ES464533A2 true ES464533A2 (es) 1979-10-16

Family

ID=5994582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464533A Expired ES464533A2 (es) 1976-12-03 1977-11-28 Procedimiento para la preparacion de anilidas de acido 5-me-til-isoxazol-4-carboxilico

Country Status (14)

Country Link
JP (1) JPS5371068A (es)
AT (1) AT361917B (es)
BE (1) BE861500R (es)
CA (1) CA1095056A (es)
CH (1) CH609341A5 (es)
DE (1) DE2654797A1 (es)
DK (1) DK538777A (es)
ES (1) ES464533A2 (es)
FR (1) FR2381756A2 (es)
GB (1) GB1572309A (es)
IE (1) IE46001B1 (es)
IT (1) IT1089430B (es)
LU (1) LU78614A1 (es)
NL (1) NL7713083A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55500866A (es) * 1978-11-03 1980-10-30
EP0035285A3 (en) * 1979-08-17 1981-10-14 American Cyanamid Company Novel isoxazole carboxylic acid phenyl esters, pharmaceutical compositions containing certain of said esters, and process for preparing said esters
DE2854439A1 (de) * 1978-12-16 1980-07-03 Hoechst Ag Ein isoxazolderivat, verfahren zu seiner herstellung, diese verbindung enthaltende mittel und verwendung
DE2854438A1 (de) * 1978-12-16 1980-07-03 Hoechst Ag Isoxazolderivate, verfahren zu ihrer herstellung, diese verbindungen enthaltende mittel und ihre verwendung
PT71367A (en) * 1979-06-11 1980-07-01 Ciba Geigy Ag Process for preparing alphacarbamoyl-pyrrolpropionitriles
DE3247454A1 (de) * 1982-12-22 1984-06-28 Laboratorios Bago S.A., Buenos Aires Substituierte 3-phenyl-5-methyl-isoxazol-4-carboxy-anilide, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
GB8619432D0 (en) * 1986-08-08 1986-09-17 Lilly Industries Ltd Pharmaceutical compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES448386A1 (es) * 1975-06-05 1978-04-16 Hoechst Ag Procedimiento para la preparacion de anilidas de acido 5-me-til-isoxazol-4-carboxilico.
DE2525023A1 (de) * 1975-06-05 1976-12-16 Hoechst Ag Neue isoxazolderivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende fungizide

Also Published As

Publication number Publication date
FR2381756B2 (es) 1982-10-29
CH609341A5 (en) 1979-02-28
IT1089430B (it) 1985-06-18
JPS5371068A (en) 1978-06-24
GB1572309A (en) 1980-07-30
IE46001B1 (en) 1983-01-26
FR2381756A2 (fr) 1978-09-22
IE46001L (en) 1978-06-03
AT361917B (de) 1981-04-10
ATA866177A (de) 1980-09-15
DE2654797A1 (de) 1978-06-08
NL7713083A (nl) 1978-06-06
BE861500R (fr) 1978-06-05
DK538777A (da) 1978-06-04
CA1095056A (en) 1981-02-03
LU78614A1 (es) 1978-07-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20100616