ES8308531A1 - Un procedimiento para la preparacion de trisalicilato de colina y magnesio. - Google Patents

Un procedimiento para la preparacion de trisalicilato de colina y magnesio.

Info

Publication number
ES8308531A1
ES8308531A1 ES514812A ES514812A ES8308531A1 ES 8308531 A1 ES8308531 A1 ES 8308531A1 ES 514812 A ES514812 A ES 514812A ES 514812 A ES514812 A ES 514812A ES 8308531 A1 ES8308531 A1 ES 8308531A1
Authority
ES
Spain
Prior art keywords
preparation
choline
magnesium trisalicylate
trisalicylate
magnesium
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
ES514812A
Other languages
English (en)
Other versions
ES514812A0 (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.)
Industrial Farmaceutica y de Especialidades SA
Original Assignee
Industrial Farmaceutica y de Especialidades 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 Industrial Farmaceutica y de Especialidades SA filed Critical Industrial Farmaceutica y de Especialidades SA
Priority to ES514812A priority Critical patent/ES514812A0/es
Publication of ES8308531A1 publication Critical patent/ES8308531A1/es
Publication of ES514812A0 publication Critical patent/ES514812A0/es
Granted legal-status Critical Current

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

Abstract

UN PROCEDIMIENTO PARA LA PREPARACION DE TRISALICILATO DE COLINA Y MAGNESIO. SE PREPARA UNA SOLUCION DE METOXIDO DE MAGNESIO EN ALCOHOL METILICO ANHIDRO A LA QUE SE AÑADE UNA SOLUCION DE ACIDO SALICILICO TAMBIEN EN ALCOHOL METILICO PARA FORMAR UNA SOLUCION A CUYA RALACION MOLAR DE METOXIDO A ACIDO ES 1:2; POR OTRA PARTE, SE PREPARA UNA SOLUCION DE CLORHIDRATO DE COLINA EN ACETONA ANHIDRA A LA QUE SE AÑADE SALICILATO DE SODIO EN RELACION MOLAR 1:1; LA SOLUCION FINAL LIBRE DE SALES PRECIPITADAS, ES LA SOLUCION B QUE SE AÑADE A LA A; LA MEZCLA ES EVAPORADA PUDIENDO PURIFICARSE POR TECNICAS CONVENCIONALES DE CRISTALIZACION Y RECRISTALIZACION.
ES514812A 1982-08-06 1982-08-06 Un procedimiento para la preparacion de trisalicilato de colina y magnesio. Granted ES514812A0 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES514812A ES514812A0 (es) 1982-08-06 1982-08-06 Un procedimiento para la preparacion de trisalicilato de colina y magnesio.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES514812A ES514812A0 (es) 1982-08-06 1982-08-06 Un procedimiento para la preparacion de trisalicilato de colina y magnesio.

Publications (2)

Publication Number Publication Date
ES8308531A1 true ES8308531A1 (es) 1983-09-16
ES514812A0 ES514812A0 (es) 1983-09-16

Family

ID=8484581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514812A Granted ES514812A0 (es) 1982-08-06 1982-08-06 Un procedimiento para la preparacion de trisalicilato de colina y magnesio.

Country Status (1)

Country Link
ES (1) ES514812A0 (es)

Also Published As

Publication number Publication date
ES514812A0 (es) 1983-09-16

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506