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.)
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RICARD SALA RENATO
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RICARD SALA RENATO
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Application filed by RICARD SALA RENATOfiledCriticalRICARD SALA RENATO
Priority to ES0253939ApriorityCriticalpatent/ES253939A3/es
Publication of ES253939A3publicationCriticalpatent/ES253939A3/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedimiento de obtención de vitamina B12 retardada por via inyectable, caracterizado esencialmente por el hecho de insolubilizar parcialmente la vitamina B12 mediante la formación de un complejo en que entren en consideración la vitamina y el tanato de metal pesado,según un proceso que comprende una precipitación de la sal del ión metálico en una solución acuosa o alcohólica de vitamina B12 y en solución acuosa o alcohólica de ácido tánico, pudiendo ser la sal metálica, cualquier sal soluble de metal pesado.
ES0253939A1959-12-041959-12-04Procedimiento de obtenciën de vitamina b12 retardada por via inyectable
ExpiredES253939A3
(es)