Method for producing pradofloxacin

The invention relates to an improved method for producing pradofloxacin, according to which the substituent in position 7 is introduced by nucleophilic substitution in an N-methylpyrrolidone ethanol solvent mixture.

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Bibliographische Detailangaben
Hauptverfasser: WEIDEMANN, KLAUS, ADAM, THOMAS, WISCHNAT, RALF
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to an improved method for producing pradofloxacin, according to which the substituent in position 7 is introduced by nucleophilic substitution in an N-methylpyrrolidone ethanol solvent mixture.