Process for the preparation of pure and stable crystalline Raltegravir potassium Form 3

The present invention provides improved, commercially viable and consistently reproducible processes for the preparation of pure and stable crystalline Raltegravir potassium Form 3 and pharmaceutical composition thereof.

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Bibliographische Detailangaben
Hauptverfasser: Arora, Surinder Kumar, Lalitkumar, D. Rajput, Govind, D. Ausekar, Patil, Gaurav Amrut, Ray, Purna Chandra, Deshmukh, Shreyas Pandurang, Singh, Girij Pal, Shabade, Samir Shanteshwar, Shantanu, G. Varade, Radhakrishna, B. Shivdavkar
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides improved, commercially viable and consistently reproducible processes for the preparation of pure and stable crystalline Raltegravir potassium Form 3 and pharmaceutical composition thereof.