ES8303387A1 - Procedimiento de obtencion del acido 4-fenoxi-3-(1-pirrolidinil)-5-sulfamoilbenzoico a partir del acido 3 amino-4-fenoxi-5-sulfamoilbenzoico. - Google Patents

Procedimiento de obtencion del acido 4-fenoxi-3-(1-pirrolidinil)-5-sulfamoilbenzoico a partir del acido 3 amino-4-fenoxi-5-sulfamoilbenzoico.

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Publication number
ES8303387A1
ES8303387A1 ES511865A ES511865A ES8303387A1 ES 8303387 A1 ES8303387 A1 ES 8303387A1 ES 511865 A ES511865 A ES 511865A ES 511865 A ES511865 A ES 511865A ES 8303387 A1 ES8303387 A1 ES 8303387A1
Authority
ES
Spain
Prior art keywords
phenoxy
sulfamoylbenzoic acid
amino
translation
procedure
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
ES511865A
Other languages
English (en)
Other versions
ES511865A0 (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.)
Alcon Cusi SA
Original Assignee
Laboratorios Cusi 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 Cusi SA filed Critical Laboratorios Cusi SA
Priority to ES511865A priority Critical patent/ES8303387A1/es
Publication of ES511865A0 publication Critical patent/ES511865A0/es
Publication of ES8303387A1 publication Critical patent/ES8303387A1/es
Expired legal-status Critical Current

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Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ACIDO 4-FENOXI-3-(1-PIRROLIDINIL)-5-SULFAMOILBENZOICO A PARTIR DEL ACIDO 3-AMINO-4-FENOXI-5-SULFAMOILBENZOICO. CONSISTE EN LA DISOLUCION DE ACIDO 3-AMINO-4-FENOXI-5-SULFAMOILBENZOICO EN MEDIO ACUOSO, ACIDO; ENFRIAMIENTO DE LA DISOLUCION A UNA TEMPERATURA PROXIMA A 10 C; TRATAMIENTO CON DI-METANSULFONATO DE 1,4-BUTANODIOL; CALENTAMIENTO HASTA UNA TEMPERATURA PROXIMA A 100 C; SEPARACION POR PRECIPITACION DEL PRODUCTO OBTENIDO Y PURIFICACION MEDIANTE CRISTALIZACION. ESTE COMPUESTO TIENE APLICACIONES FARMACOLOGICAS COMO DIURETICO.
ES511865A 1982-04-30 1982-04-30 Procedimiento de obtencion del acido 4-fenoxi-3-(1-pirrolidinil)-5-sulfamoilbenzoico a partir del acido 3 amino-4-fenoxi-5-sulfamoilbenzoico. Expired ES8303387A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES511865A ES8303387A1 (es) 1982-04-30 1982-04-30 Procedimiento de obtencion del acido 4-fenoxi-3-(1-pirrolidinil)-5-sulfamoilbenzoico a partir del acido 3 amino-4-fenoxi-5-sulfamoilbenzoico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES511865A ES8303387A1 (es) 1982-04-30 1982-04-30 Procedimiento de obtencion del acido 4-fenoxi-3-(1-pirrolidinil)-5-sulfamoilbenzoico a partir del acido 3 amino-4-fenoxi-5-sulfamoilbenzoico.

Publications (2)

Publication Number Publication Date
ES511865A0 ES511865A0 (es) 1983-02-01
ES8303387A1 true ES8303387A1 (es) 1983-02-01

Family

ID=8484085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511865A Expired ES8303387A1 (es) 1982-04-30 1982-04-30 Procedimiento de obtencion del acido 4-fenoxi-3-(1-pirrolidinil)-5-sulfamoilbenzoico a partir del acido 3 amino-4-fenoxi-5-sulfamoilbenzoico.

Country Status (1)

Country Link
ES (1) ES8303387A1 (es)

Also Published As

Publication number Publication date
ES511865A0 (es) 1983-02-01

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