CRYSTALLINE IMATINIB MESYLATE PROCESS

The present invention relates to a process for preparation of crystalline non-needle shaped Form-SA of Imatinib mesylate (I).(Formula I) (I) The invention also relates to crystalline Form-SA obtained by the process of the present invention, the said Form-SA being substantially pure, stable, non-need...

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Bibliographische Detailangaben
Hauptverfasser:	PIPAL, BHAGAT RAJ, SHARMA, MANISH, VEERESHAPPA, MR, CHATURVEDI, AKSHAY KANT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:	The present invention relates to a process for preparation of crystalline non-needle shaped Form-SA of Imatinib mesylate (I).(Formula I) (I) The invention also relates to crystalline Form-SA obtained by the process of the present invention, the said Form-SA being substantially pure, stable, non-needle shaped and characterized by X-ray powder diffraction pattern comprising of atleast five 20° peaks selected from 10.67, 12.90, 15.34, 19.49, 19.80, 26.06, 26.32 and 28.89 ± 0.05 2T°. The invention further relates to pharmaceutical compositions comprising non-needle shaped crystalline Form-SA of Imatinib mesylate, useful for the treatment of cancer.