PROCESS OF PURIFICATION OF CYCLOSPORIN

PROCESS OF PURIFICATION OF CYCLOSPORIN

Object of the invention is a process for the chromatographic preparation of cyclosporin A from a crude product containing cyclosporin complex by using a column filled with silica gel and by the application of multistep chromatography with a column filled with normal phase silica gel and by a solvent...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DEAK, LAJOS, NAGYNE, ARVAI EDIT, MAKO, GYOERGYNE, MISKOLCZY, ISTVANNE, KERI, VILMOS
Format: Patent
Sprache:eng ; fre
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Object of the invention is a process for the chromatographic preparation of cyclosporin A from a crude product containing cyclosporin complex by using a column filled with silica gel and by the application of multistep chromatography with a column filled with normal phase silica gel and by a solvent mixture containing toluene as the major component.