ES416847A1 - Procedimiento para la obtencion de derivados del acido ni- cotinico. - Google Patents

Procedimiento para la obtencion de derivados del acido ni- cotinico.

Info

Publication number
ES416847A1
ES416847A1 ES416847A ES416847A ES416847A1 ES 416847 A1 ES416847 A1 ES 416847A1 ES 416847 A ES416847 A ES 416847A ES 416847 A ES416847 A ES 416847A ES 416847 A1 ES416847 A1 ES 416847A1
Authority
ES
Spain
Prior art keywords
anilino
nicotinic acids
antipyretic agents
analgesic antiinflammatory
antiinflammatory
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
ES416847A
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.)
Laboratorios Hermes SA
Original Assignee
Laboratorios Hermes 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
Application filed by Laboratorios Hermes SA filed Critical Laboratorios Hermes SA
Priority to ES416847A priority Critical patent/ES416847A1/es
Priority to BE6044366A priority patent/BE807572A/xx
Priority to JP48132803A priority patent/JPS5032178A/ja
Priority to FR7345401A priority patent/FR2236862A1/fr
Priority to DE2409260A priority patent/DE2409260A1/de
Publication of ES416847A1 publication Critical patent/ES416847A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DEL ACIDO NICOTINICO. SE HACE REACCIONAR UN ACIDO 2 HALONICOTINICO CON LA CORRESPONDIENTE ANILINA EMPLEANDO UN DISOLVENTE INERTE ADECUADO O UTILIZANDO UN EXCESO DE LA PROPIA ANILINA PUDIENDOSE REALIZAR LA REACCION CON AYUDA DE CATALIZADORES, TALES COMO EL COBRE Y SUS SALES, EL YODURO POTASICO Y A UNA TEMPERATURA ENTRE 80 Y 180 GRADOS CENTIGRADOS PUEDIENDO UTILIZARSE IGUALMENTE EN LA REACCION UN ACEPTOR DE ACIDO, TAL COMO UNA AMINA TERCIARIA, UN OXIDO, HIDROXIDO, CARBONATO O BICARBONATO ALCALINO O ALCALINOTERREO O UN EXCESO DE LA AMINA ANILINA REACCINANTE.
ES416847A 1973-07-12 1973-07-12 Procedimiento para la obtencion de derivados del acido ni- cotinico. Expired ES416847A1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES416847A ES416847A1 (es) 1973-07-12 1973-07-12 Procedimiento para la obtencion de derivados del acido ni- cotinico.
BE6044366A BE807572A (fr) 1973-07-12 1973-11-20 Procede pour l'obtention de derives de l'acide nicotinique
JP48132803A JPS5032178A (es) 1973-07-12 1973-11-28
FR7345401A FR2236862A1 (en) 1973-07-12 1973-12-19 2-Anilino-nicotinic acids - as analgesic antiinflammatory and antipyretic agents
DE2409260A DE2409260A1 (de) 1973-07-12 1974-02-27 Verfahren zur herstellung von derivaten der nikotinsaeure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES416847A ES416847A1 (es) 1973-07-12 1973-07-12 Procedimiento para la obtencion de derivados del acido ni- cotinico.

Publications (1)

Publication Number Publication Date
ES416847A1 true ES416847A1 (es) 1976-03-01

Family

ID=8464608

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416847A Expired ES416847A1 (es) 1973-07-12 1973-07-12 Procedimiento para la obtencion de derivados del acido ni- cotinico.

Country Status (5)

Country Link
JP (1) JPS5032178A (es)
BE (1) BE807572A (es)
DE (1) DE2409260A1 (es)
ES (1) ES416847A1 (es)
FR (1) FR2236862A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312335B2 (es) * 1972-11-02 1978-04-28
JPS5336151A (en) * 1976-09-16 1978-04-04 Takeda Riken Ind Co Ltd System for setting device address
DE2735919A1 (de) * 1977-08-10 1979-02-22 Boehringer Sohn Ingelheim Neue 2-pyridyl- und 2-pyrimidylaminobenzoesaeuren
US5248781A (en) * 1992-09-21 1993-09-28 The Trustees Of Princeton University Preparation of substituted anilino-nicotinic acid derivatives
JP7323913B2 (ja) * 2019-04-12 2023-08-09 国立大学法人 筑波大学 睡眠誘導剤である複素環化合物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536756A (fr) * 1966-06-14 1968-08-16 Scherico Ltd Dérivés de l'acide nicotinique, et procédé de préparation de ces composés
US3686406A (en) * 1970-09-18 1972-08-22 Schering Corp Process for alleviating pain

Also Published As

Publication number Publication date
FR2236862A1 (en) 1975-02-07
FR2236862B1 (es) 1979-01-19
JPS5032178A (es) 1975-03-28
BE807572A (fr) 1974-03-15
DE2409260A1 (de) 1975-01-30

Similar Documents

Publication Publication Date Title
ES442044A1 (es) Un procedimiento para la preparacion de fenil-pirimidinas.
ES445257A1 (es) Un procedimiento de preparacion de nuevos derivados de ben- cimidazol-2-carbamato sustituidos.
BE842788A (fr) Triphosphites organiques de stabilite a l'hydrolyse amelioree
ES416847A1 (es) Procedimiento para la obtencion de derivados del acido ni- cotinico.
ES433148A1 (es) Procedimiento para preparar derivados de pirazol.
ES415744A1 (es) Procedimiento para la produccion de compuestos heterocicli-cos de la serie del tiofeno.
ES428005A1 (es) Procedimiento para la preparacion de derivados de 3-4-dihi-dro-2h-naftalenom-(1)-5-oxi-propil-piperazina.
GB1289470A (es)
ES481264A1 (es) Procedimiento para fabricar derivados del acido arilacetico.
ES429871A1 (es) Procedimiento de preparacion de derivados 1, 3-benzodioxol.
ES462782A1 (es) Un procedimiento para la preparacion de una penicilina.
ES451296A1 (es) Un procedimiento para la preparacion de derivados de esoin- dol.
ES445144A1 (es) Procedimiento para la preparacion de compuestos derivados deindolobenzacepinas.
ES486749A1 (es) Procedimiento para la preparacion de amidas de acidos isoxa-zol-4-carboxilicos
ES424310A1 (es) Procedimiento para la preparacion de n-(heteroarilmetil)-7 acil-6,14-endoetenotetrahidronororipavinas y -tebai nas.
ES413576A1 (es) Un procedimiento para la preparacion de acidos 3-alcoxife- nilaceticos sustituidos en la posicion 5.
FR2168136A1 (en) 2-aminobenzoyl hydrazones - with antiinflammatory, analgesic and antipyretic activity
BE799291A (en) 3-Amino-2-amino methyl-2-cyclohexen-1-ones - with analgesic antipyretic, CNS depressant activity
ES480329A1 (es) Procedimiento para la preparacion de derivados de acidos benzoilfenoxialcanoicos.
ES456325A1 (es) Un procedimiento para la preparacion de nuevos derivados delacido 4-hidroxi-2-quinolinon-3-carboxilico.
FR1604911A (en) Amides and basic esters of 2-chloronicotinic acid - - with antiinflammatory and antispasmodic activity
FR2232305A1 (en) 3-(4-Biphenylyl)-propionic acids - prepd. by hydrogenation of corresp. unsatd. cpd
ES459262A1 (es) Un procedimiento para obtener compuestos de cefalosporina.
ES425469A1 (es) Procedimiento para la produccion de penicilinas.
FR2085645A1 (en) 1-phenyl-2,3-benzodiazepin-4-ones - as tranquillizers