ES2007537A6 - Procedimiento para la preparacion de derivados neutronsolubles de la sulfametoxipiridazina y del sulfametoxazol a partir de aldehidos aromaticos. - Google Patents

Procedimiento para la preparacion de derivados neutronsolubles de la sulfametoxipiridazina y del sulfametoxazol a partir de aldehidos aromaticos.

Info

Publication number
ES2007537A6
ES2007537A6 ES8802308A ES8802308A ES2007537A6 ES 2007537 A6 ES2007537 A6 ES 2007537A6 ES 8802308 A ES8802308 A ES 8802308A ES 8802308 A ES8802308 A ES 8802308A ES 2007537 A6 ES2007537 A6 ES 2007537A6
Authority
ES
Spain
Prior art keywords
sulpha
pyridazine
methoxy
methoxazole
deriv
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
ES8802308A
Other languages
English (en)
Inventor
Bazaco Joan Freixas
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.)
Cenavisa S A
Original Assignee
Cenavisa S A
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 Cenavisa S A filed Critical Cenavisa S A
Priority to ES8802308A priority Critical patent/ES2007537A6/es
Publication of ES2007537A6 publication Critical patent/ES2007537A6/es
Expired legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

COMPRENDE: A) HACER REACCIONAR UN ALDEHIDO AROMATICO SELECCIONADO ENTRE: 3,4,5-TRIMETOXIBENZALDEHIDO,3-METOXI-4-HIDROXIBENZALDEHIDO Y ALDEHIDO CINAMICO CON BISULFITO O METABISULFITO SODICO PARA DAR EL CORRESPONDIENTE COMPUESTO DE ADICION BISULFITICA; B) HACER REACCIONAR EL INTERMEDIO ASI OBTENIDO CON UNA SULFAMIDA SELECCIONADA ENTRE SULFAMETOXIPIRIDAZINA Y SULFAMETOXAZOL, LLEVANDOSE A CABO EL PROCESO EN MEDIO ACUOSO, CON AGITACION Y A UNA TEMPERATURA COMPRENDIDA ENTRE 50 Y 100GC, APROXIMADAMENTE.ESTOS DERIVADOS TIENEN MULTIPLES APLICACIONES EN TERAPEUTICA VETERINARIA.
ES8802308A 1988-07-21 1988-07-21 Procedimiento para la preparacion de derivados neutronsolubles de la sulfametoxipiridazina y del sulfametoxazol a partir de aldehidos aromaticos. Expired ES2007537A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8802308A ES2007537A6 (es) 1988-07-21 1988-07-21 Procedimiento para la preparacion de derivados neutronsolubles de la sulfametoxipiridazina y del sulfametoxazol a partir de aldehidos aromaticos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8802308A ES2007537A6 (es) 1988-07-21 1988-07-21 Procedimiento para la preparacion de derivados neutronsolubles de la sulfametoxipiridazina y del sulfametoxazol a partir de aldehidos aromaticos.

Publications (1)

Publication Number Publication Date
ES2007537A6 true ES2007537A6 (es) 1989-06-16

Family

ID=8257434

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802308A Expired ES2007537A6 (es) 1988-07-21 1988-07-21 Procedimiento para la preparacion de derivados neutronsolubles de la sulfametoxipiridazina y del sulfametoxazol a partir de aldehidos aromaticos.

Country Status (1)

Country Link
ES (1) ES2007537A6 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105794A1 (en) * 2004-05-05 2005-11-10 Cipla Limited Synthesis of antidiabetic rosiglitazone derivatives
CN102617485A (zh) * 2011-03-25 2012-08-01 济南大学 一种三甲氧基苄基氨基嘧啶的水溶性衍生物的制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005105794A1 (en) * 2004-05-05 2005-11-10 Cipla Limited Synthesis of antidiabetic rosiglitazone derivatives
US7598387B2 (en) 2004-05-05 2009-10-06 Cipla Limited Synthesis of antidiabetic rosiglitazone derivatives
CN102617485A (zh) * 2011-03-25 2012-08-01 济南大学 一种三甲氧基苄基氨基嘧啶的水溶性衍生物的制备方法

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503