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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wellcome Foundation Ltd
Original Assignee
Wellcome Foundation Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB3146659Aexternal-prioritypatent/GB966849A/en
Application filed by Wellcome Foundation LtdfiledCriticalWellcome Foundation Ltd
Publication of ES260893A1publicationCriticalpatent/ES260893A1/es
Polysaccharides And Polysaccharide Derivatives
(AREA)
Abstract
Un método para la preparación de una alfa-ditiosemicarbazona de la fórmula (*ver fórmula) donde R3 y R4 son los mismos o diferentes y cada uno es un átomo de hidrógeno o es un grupo alcohilo de cadena recta o ramificado que tiene de 1 a 10 átomos de carbono, con tal de que R3 y R4 sean ambos grupos alcohilo el total de los dos grupos sea 2 a 12 átomos de carbono, y llevando opcionalmente un grupo terminal hidroxi o carboxi o es un grupo fenilo o benzilo.
ES0260893A1959-09-151960-09-09Un metodo para la preparaciën de una alfa-ditio semicarbazona
ExpiredES260893A1
(es)