DIRECT METHOD FOR PREPARING CRYSTALLINE ACID-ADDED SALTS OF CEPHEM DERIVATIVES

A method for manufacturing a crystalline acid-added salt of cephem compound which is used for antibiotics is provided to easily introduce nitrogen-containing heterocyclic group and directly obtain from the acid-added salt. A method for producing a crystalline acid-added salt of cephem compound compr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHOI, WANG KEUN, LEE, SU CHUL, CHUNG, IN HWA, PARK, SUNG JIN, KANG, SEOG JIN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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