PREPARATION OF POSACONAZOLE INTERMEDIATES

PREPARATION OF POSACONAZOLE INTERMEDIATES

The present invention relates to process for the preparation of a chiral compound of formula (IX) or a salt thereof, wherein Y1 and Y2 are independently F or Cl, preferably F, the crystalline compound of formula (IX) as such, and its use for the preparation of an antifungal agent.

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Bibliographische Detailangaben
Hauptverfasser: METKAR SHASHIKANT D, CHAVAN DATTATRAYA N, BHUTA SACHIN, PISE ABHINAY C, JOSHI SHREERANG V, DE SOUZA DOMINIC
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to process for the preparation of a chiral compound of formula (IX) or a salt thereof, wherein Y1 and Y2 are independently F or Cl, preferably F, the crystalline compound of formula (IX) as such, and its use for the preparation of an antifungal agent.