Preparation method of salazosulfapyridine composition

The invention provides a preparation method of a salazosulfapyridine composition. The preparation method of the salazosulfapyridine composition comprises the following steps: step 1, adding serine hydrazide hydrochloride and a catalyst into an organic solvent, and heating and stirring until the seri...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG ERSHENG, XIAO ZUHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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