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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Priority to ES0208750ApriorityCriticalpatent/ES208750A1/es
Publication of ES208750A1publicationCriticalpatent/ES208750A1/es
Procedimiento para la preparación de dibenzotiazoles caracterizado por el hecho de que se hace reaccionar una sal alcalina de un 2 2-bis -(mercapto) -4 4 -bis -(hidroxi) -6 6 - dibenzontiazol con un halonuro de dialcoilamínoalcoilo.
ES0208750A1953-04-131953-04-13PROCEDIMIENTO PARA LA PREPARACIoN DE DIBENZOTIAZOLES
ExpiredES208750A1
(es)