PROCESS FOR THE PREPARATION OF FULVESTRANT

The present invention relates to a process for the preparation of Fulvestrant which includes recovering the by-products deriving from the oxidation of the corresponding sulfide and then subjecting the by-products to a reduction reaction in the presence of specific reducing agents.

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Bibliographische Detailangaben
Hauptverfasser:	ZERILLI, FRANCESCO, GABOARDI, MAURO, AROSIO, ROBERTO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY ORGANIC CHEMISTRY STEROIDS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to a process for the preparation of Fulvestrant which includes recovering the by-products deriving from the oxidation of the corresponding sulfide and then subjecting the by-products to a reduction reaction in the presence of specific reducing agents.