Process for the preparation of dasatinib polymorph

The present invention is related to an improved process for the preparation of dasatinib anhydrous crystalline Neat form N-6 with high purity and high yield. The present invention also relates to purification of dasatinib crystalline Neat form N-6.

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Bibliographische Detailangaben
Hauptverfasser:	Nannapaneni, Venkaiah Chowdary, Sikha, Kotayyababu, Sakkani, Srinivasulu, Ragidi, Dharmender, Konakanchi, Durga Prasad, Gongalla, Buchappa, Kotra, Uma Naresh Babu
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention is related to an improved process for the preparation of dasatinib anhydrous crystalline Neat form N-6 with high purity and high yield. The present invention also relates to purification of dasatinib crystalline Neat form N-6.