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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of ES177627A1publicationCriticalpatent/ES177627A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedimiento para la preparación de derivados del ácido arabónico caracterizado por el hecho de que para la preparación de sales cálcicas de ácidos fosforabónicos se trata el ácido arabónico o uno de sus derivados por un agente de fosforilación y que se aisla al producto de reacción bajo la forma de sal cálcica.
ES0177627A1945-03-301947-04-17Un procedimiento para la preparacion de derivados del acido arabonico
ExpiredES177627A1
(es)