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F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Priority to ES0219880ApriorityCriticalpatent/ES219880A1/es
Publication of ES219880A1publicationCriticalpatent/ES219880A1/es
Procedimiento para la preparación de fosfato de piridoxal, caracterizado porque se trata una solución acuosa de una sal de álcali del fosfato de piridoxamina y de ácido pirúvico substituído o no, con una sal de cobre, de hierro, de niquel, o de cobalto, porque se pone seguidamente la mezcla reaccional en contacto con una resina intercambiadora de cationes y porque se eluye seguidamente el fosfato de piridoxal de esta última mediante agua.
ES0219880A1955-02-021955-02-02UN PROCEDIMIENTO PARA LA PREPARACIoN DE FOSFATO DE PIRIDOXAL
ExpiredES219880A1
(es)