Method for removing impurities from palbociclib intermediate

The invention relates to a method for removing impurities from a palbociclib intermediate, and belongs to the technical field of medical chemistry. Methanol and water are used as refining solvents, activated carbon is added, heat preservation and stirring are performed, then methanol is removed thro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIN QUANSHENG, YANG BO, REN CHUANDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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