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Novo Terapeutisk Laboratorium AS
Original Assignee
Novo Terapeutisk Laboratorium AS
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Publication date
Application filed by Novo Terapeutisk Laboratorium ASfiledCriticalNovo Terapeutisk Laboratorium AS
Publication of ES246912A1publicationCriticalpatent/ES246912A1/es
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Cephalosporin Compounds
(AREA)
Abstract
Un procedimiento de purificar penicilina Vcaracterizado por el hecho de que se hace reaccionar una solución acuosa bruta de una sal de penicilina v con una sal de N,N'-dibenciletilenodiamina que es más fácilmente soluble que la sal de dipenicilina v de esta diaminamientras precipita la sal últimamente mencionada.
ES0246912A1958-01-301959-01-29Un procedimiento de purificar penicilina v
ExpiredES246912A1
(es)