ES455731A1 - Procedimiento para la preparacion de benzamidas disustitui- das en las posiciones 2 y 5. - Google Patents

Procedimiento para la preparacion de benzamidas disustitui- das en las posiciones 2 y 5.

Info

Publication number
ES455731A1
ES455731A1 ES455731A ES455731A ES455731A1 ES 455731 A1 ES455731 A1 ES 455731A1 ES 455731 A ES455731 A ES 455731A ES 455731 A ES455731 A ES 455731A ES 455731 A1 ES455731 A1 ES 455731A1
Authority
ES
Spain
Prior art keywords
benzamides
disubstituted
group
same
oxime
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
ES455731A
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.)
Universite dOrleans
Original Assignee
Universite dOrleans
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 Universite dOrleans filed Critical Universite dOrleans
Publication of ES455731A1 publication Critical patent/ES455731A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
    • C07D295/182—Radicals derived from carboxylic acids
    • C07D295/192—Radicals derived from carboxylic acids from aromatic carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/58—Radicals substituted by nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Procedimiento para la preparación de benzamidas disustituidas en las posiciones 2 y 5, que responden a la fórmula general siguiente: **(Fórmula)** en la cual: R es un grupo alcohilo (que posee de 1 a 5 átomos de carbono) o alilo, N=R1-R2 piperazino, bencilpiperazino, piperonilpiperazino, dimetilaminoetilamino, dietilaminoetilamino, pirrolidinil-1 sustituido-metilamino, morfolino o piperidino, R'' es un grupo alcohilo que posee de 1 a 8 átomos de carbono, fenilo o fenilo sustituido, alfa-aminometilo o acrílico, Y es un átomo de oxígeno, un grupo oxima, éter de oxima, éster de oxima o imina, caracterizado porque se prepara una benzamida (I), en la que Y es un átomo de oxígeno, a partir de un cloruro de ácido intermedio (II), que se hace reaccionar con una amina apropiada (III) según la reacción siguiente.
ES455731A 1976-02-26 1977-02-08 Procedimiento para la preparacion de benzamidas disustitui- das en las posiciones 2 y 5. Expired ES455731A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605372A FR2342064A1 (fr) 1976-02-26 1976-02-26 Benzamides 2,5 disubstitues, leurs procedes de preparation et leurs applications therapeutiques

Publications (1)

Publication Number Publication Date
ES455731A1 true ES455731A1 (es) 1978-01-01

Family

ID=9169638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455731A Expired ES455731A1 (es) 1976-02-26 1977-02-08 Procedimiento para la preparacion de benzamidas disustitui- das en las posiciones 2 y 5.

Country Status (7)

Country Link
US (1) US4127666A (es)
BE (1) BE850224A (es)
CH (1) CH622498A5 (es)
DE (1) DE2705896C3 (es)
ES (1) ES455731A1 (es)
FR (1) FR2342064A1 (es)
GB (1) GB1571058A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485526A1 (fr) * 1980-06-24 1981-12-31 Shionogi & Co Procede de preparation de derives de n-(diethylaminoethyl)-2 - alcoxybenzamide, nouveaux produits ainsi obtenus et leurs utilisations comme produits pharmaceutiques antiemetiques ou pour guerir les troubles gastriques
US4820715A (en) * 1984-06-28 1989-04-11 Bristol-Myers Company Anti-emetic quinuclidinyl benzamides
US5011992A (en) * 1984-06-28 1991-04-30 Bristol-Myers Squibb Company Pharmacologically active substituted benzamides
FR2699533A1 (fr) * 1992-12-21 1994-06-24 Mouhtaram Mohamed Dérivés de N-((1,4-dialkyl-6-arylpipérazine-2-yl)méthyl)benzamides. (Isomères cis et trans) Propriétés pharmacologiques et applications.

Also Published As

Publication number Publication date
FR2342064A1 (fr) 1977-09-23
CH622498A5 (es) 1981-04-15
DE2705896A1 (de) 1977-09-01
DE2705896B2 (de) 1979-04-05
BE850224A (fr) 1977-07-07
DE2705896C3 (de) 1979-11-29
FR2342064B1 (es) 1979-10-05
US4127666A (en) 1978-11-28
GB1571058A (en) 1980-07-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103