ES8602658A1 - Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida - Google Patents

Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida

Info

Publication number
ES8602658A1
ES8602658A1 ES541393A ES541393A ES8602658A1 ES 8602658 A1 ES8602658 A1 ES 8602658A1 ES 541393 A ES541393 A ES 541393A ES 541393 A ES541393 A ES 541393A ES 8602658 A1 ES8602658 A1 ES 8602658A1
Authority
ES
Spain
Prior art keywords
benzamide
prepn
amino chloro
methoxy amino
piperidinyl
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
ES541393A
Other languages
English (en)
Other versions
ES541393A0 (es
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.)
Fordonal SA
Original Assignee
Fordonal 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 Fordonal SA filed Critical Fordonal SA
Priority to ES541393A priority Critical patent/ES8602658A1/es
Publication of ES541393A0 publication Critical patent/ES541393A0/es
Publication of ES8602658A1 publication Critical patent/ES8602658A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE N-(PIPERID-4-IL)-2-METOXI-4-AMINO-5-CLOROBENZAMIDA. SE UTILIZA COMO PRODUCTO DE PARTIDA EL ACETIL DERIVADO DE FORMULA (III) SOMETIENDOLO A UNA HIDROLISIS ALCALINA Y A UNA POSTERIOR ACIDIFICACION DE LA MEZCLA CON LO QUE SE PRODUCE LA DESACETILACION Y ELIMINACION DEL GRUPO CARBETOXI OBTENIENDOSE EL COMPUESTO DE FORMULA (I) QUE SE EXTRAE EN MEDIO ALCALINO CON UN DISOLVENTE ORGANICO QUE POSTERIORMENTE SE ELIMINA.EL COMPUESTO SE UTILIZA COMO INTERMEDIO EN LA SINTESIS DE ORTOPRAMIDAS DE APLICACION TERAPEUTICA.
ES541393A 1985-03-20 1985-03-20 Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida Expired ES8602658A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES541393A ES8602658A1 (es) 1985-03-20 1985-03-20 Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES541393A ES8602658A1 (es) 1985-03-20 1985-03-20 Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida

Publications (2)

Publication Number Publication Date
ES541393A0 ES541393A0 (es) 1985-12-01
ES8602658A1 true ES8602658A1 (es) 1985-12-01

Family

ID=8488866

Family Applications (1)

Application Number Title Priority Date Filing Date
ES541393A Expired ES8602658A1 (es) 1985-03-20 1985-03-20 Procedimiento de preparacion de un derivado de n-(piperid- 4-il)-benzamida

Country Status (1)

Country Link
ES (1) ES8602658A1 (es)

Also Published As

Publication number Publication date
ES541393A0 (es) 1985-12-01

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Legal Events

Date Code Title Description
PC1A Transfer granted
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20050823