PROCESS FOR THE PREPARATION OF HYDROCHLORIDES

The invention relates to a new process for the preparation of easy-flowing (flowable) oxytetracyclin hydrochloride. According to the process of the invention, the crude, dry or filter-wet oxytetracyclin hydrochloride consisting of needle-shaped crystals is boiled with an organic solvent forming an a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KUN LAVOS, BALINT JANOS, CSEKE LASZLO, FABIAN FERENC, SZARVAS MIKLOS, HORVATH NEE FEHER EVA
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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