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ES8601208A1 - Procedimiento de preparacion de un derivado de piracina. - Google Patents

Procedimiento de preparacion de un derivado de piracina.

Info

Publication number
ES8601208A1
ES8601208A1 ES537947A ES537947A ES8601208A1 ES 8601208 A1 ES8601208 A1 ES 8601208A1 ES 537947 A ES537947 A ES 537947A ES 537947 A ES537947 A ES 537947A ES 8601208 A1 ES8601208 A1 ES 8601208A1
Authority
ES
Spain
Prior art keywords
prepn
gastric secretion
pyrazine derivative
secretion inhibitor
formula
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
ES537947A
Other languages
English (en)
Other versions
ES537947A0 (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 ES537947A priority Critical patent/ES8601208A1/es
Publication of ES537947A0 publication Critical patent/ES537947A0/es
Publication of ES8601208A1 publication Critical patent/ES8601208A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE UN DERIVADO DE PIRACINA DE FORMULA (I). SE HACE REACCIONAR UNA AMIDA DE FORMULA (II) CON UN OXIDANTE COMO HIPOCLORITO SODICO HIPOBROMITO SODICO O TETRAACETATO DE PLOMO EN EL SENO DE UN DISOLVENTE COMO AGUA DIOXANO TETRAHIDROFURANO NN-DIMETIL FORMAMIDA O MEZCLAS DE LOS MISMOS Y A UNA TEMPERATURA COMPRENDIDA ENTRE 20 Y 125º C PARA OBTENER EL COMPUESTO (III) QUE POSTERIORMENTE SE HIDROLIZA EN AGUA DANDO EL COMPUESTO DESEADO. ES UN INHIBIDOR DE LA SECRECION GASTRICA Y UN CITOPROTECTOR.
ES537947A 1984-11-26 1984-11-26 Procedimiento de preparacion de un derivado de piracina. Expired ES8601208A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES537947A ES8601208A1 (es) 1984-11-26 1984-11-26 Procedimiento de preparacion de un derivado de piracina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES537947A ES8601208A1 (es) 1984-11-26 1984-11-26 Procedimiento de preparacion de un derivado de piracina.

Publications (2)

Publication Number Publication Date
ES537947A0 ES537947A0 (es) 1985-11-01
ES8601208A1 true ES8601208A1 (es) 1985-11-01

Family

ID=8488198

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537947A Expired ES8601208A1 (es) 1984-11-26 1984-11-26 Procedimiento de preparacion de un derivado de piracina.

Country Status (1)

Country Link
ES (1) ES8601208A1 (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015018808A1 (de) * 2013-08-08 2015-02-12 Bayer Pharma Aktiengesellschaft Substituierte imidazo[1,2-a]pyrazincarboxamide und ihre verwendung
US9505786B2 (en) 2012-01-11 2016-11-29 Bayer Pharma Aktiengesellschaft Substituted annulated triazines and use thereof
US9605008B2 (en) 2013-07-10 2017-03-28 Bayer Pharma Aktiengesellschaft Benzyl-1H-pyrazolo[3,4-b]pyridines and use thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9505786B2 (en) 2012-01-11 2016-11-29 Bayer Pharma Aktiengesellschaft Substituted annulated triazines and use thereof
US9605008B2 (en) 2013-07-10 2017-03-28 Bayer Pharma Aktiengesellschaft Benzyl-1H-pyrazolo[3,4-b]pyridines and use thereof
WO2015018808A1 (de) * 2013-08-08 2015-02-12 Bayer Pharma Aktiengesellschaft Substituierte imidazo[1,2-a]pyrazincarboxamide und ihre verwendung

Also Published As

Publication number Publication date
ES537947A0 (es) 1985-11-01

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20050510