METHOD OF QUINOLINE-3-CARBOXYL ACID'S DERIVATIVES PREPARATION

An improved process for the preparation of 7-substituted amino-1-cyclopropyl-6, 8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids of formula and pharmaceutically acceptable acid addition or base salts thereof, wherein A is a substituted amino group, X is hydrogen or fluorine, and R2 is alkyl...

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Bibliographische Detailangaben

Hauptverfasser:	SCHROEDER MEL C.,US, DOMAGALA JOHN M.,US
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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