PROCESS FOR THE PREPARATION OF GEMIFLOXACIN

The present invention relates to an improved process for the preparation of Gemifloxacin mesylate of formula (V). The present invention further provides novel intermediates of formula (II) and (IV), which are useful intermediates for the preparation of Gemifloxacin mesylate of formula (V). wherein R...

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Bibliographische Detailangaben
Hauptverfasser:	RAMASUBBU CHANDRASEKARAN, TAYYALA KIRANMYE, SIRIPRAGADA MAHENDER RAO, RAMASAMY SURESH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to an improved process for the preparation of Gemifloxacin mesylate of formula (V). The present invention further provides novel intermediates of formula (II) and (IV), which are useful intermediates for the preparation of Gemifloxacin mesylate of formula (V). wherein R1 is linear or branched chain alkyl group having 1-3 carbon atoms.