Preparation method of tetrandrine

The invention relates to a medical technology, in particular to a tetrandrine preparation method. According to the method, the tetrandrine A and the tetrandrine B are extracted from the stephania tetrandra powder by utilizing an ultrafiltration membrane, and then the high-quality tetrandrine B with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XUAN ZUYA, YE CUNZHEN, CHEN MINGFENG, ZHU YUNMING, MA JUNFA, ZHENG XUYUAN, CAO JIE, WU YAJING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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