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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of ES247493A1publicationCriticalpatent/ES247493A1/es
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
Procedimiento para la obtención de 56-dimetil-bencimidazol-cobalaminas que comprende el someter por lo menos una cobalamina que contiene nucleótico y cuya porción nucleótida contiene un base distinta al 56-dimetilbencmidazol a la acción de microorganismos desarrollados en un medio de cultivoen presencia de 56-dimetilbencimidazol.
ES0247493A1958-02-081959-02-07Procedimiento para la obtencion de 5,6-dimetilbenzimidazol-cobalaminas
ExpiredES247493A1
(es)