NOVEL POLYMORPHIC FORMS OF FLUVASTATIN SODIUM AND PROCESS FOR PREPARING THE SAME

NOVEL POLYMORPHIC FORMS OF FLUVASTATIN SODIUM AND PROCESS FOR PREPARING THE SAME

Disclosed herein are novel polymorphic forms of Fluvastatin sodium, wherein said polymorphic forms are designated as JF, JF1, JF2, JF3 and are characterized by their powder X-ray diffraction patterns, Infrared absorption spectrums, thermo gravimetric analysis and differential scanning calorimetry. T...

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Bibliographische Detailangaben
Hauptverfasser: THAPER, RAJESH, KUMAR, DUBEY, SUSHIL, KUMAR, AWASTHI, ARUN, KUMAR, CHAVHAN, BHAUSAHEB, AGGARWAL, RICHA, SOUMENDU, PAUL, BEENA, RANI, S
Format: Patent
Sprache:eng ; fre
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Zusammenfassung:Disclosed herein are novel polymorphic forms of Fluvastatin sodium, wherein said polymorphic forms are designated as JF, JF1, JF2, JF3 and are characterized by their powder X-ray diffraction patterns, Infrared absorption spectrums, thermo gravimetric analysis and differential scanning calorimetry. The processes for preparing said polymorphic forms are also disclosed. , The present invention also relates to process for preparing amorphous form of Fluvastatin sodium. L'invention concerne de nouvelles formes polymorphiques de sodium de fluvastatine. Ces formes polymorphiques sont désignées par JF, JF1, JF2, JF3 et sont caractérisées par leurs motifs de diffraction de rayons X sur poudre, leurs spectres d'absorption d'infrarouges, leur analyse thermogravimétrique et leur calorimétrie à balayage différentiel. Les procédés de préparation de ces formes polymorphiques sont également décrites. L'invention concerne également un procédé pour préparer une forme amorphe de sodium de fluvastatine.