PROCESS FOR THE PREPARATION OF 6-DEMETHYL-6-DEOXY-6-METHYLENE-5-OXYTETRACYCLIN AND THE 11A-CHLORO-DERIVATIVE THEREOF

The invention relates to a new and improved process for the preparation of 6-demethyl-6-deoxy-6-methylene-5-oxytetracycline and the 11a-chloro derivative thereof by dehydrating 11a-chloro-5-oxytetracycline-6,12-hemiketal, which comprises treating 11a-chloro-5-oxytetracycline-6,12-hemiketal or an aci...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GYORGY LUGOSI, MARIA HIMA, MARIA BAKONYI, SANDOR SZOKE
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!