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Application filed by Boehringer Ingelheim PharmafiledCriticalBoehringer Ingelheim Pharma
Priority to EC2003004716ApriorityCriticalpatent/ECSP034716A/es
Publication of ECSP034716ApublicationCriticalpatent/ECSP034716A/es
La presente invención se refiere a un procedimiento de purificación de la 20 (S)- camptotecina, que está impurificada por un derivado de vinil-camptotecina.
EC2003004716A2003-08-072003-08-07Procedimiento para la purificacion de 20(s)-campototecina
ECSP034716A
(es)