PROCESS FOR THE PREPARATION OF ALPHA FORM OF IMATINIB MESYLATE

The present invention provides an improved process for the preparation of alpha form of imatinib mesylate with (long needle) and α-crystal form (small needle) in a consistent manner and novel alpha crystal forms of imatinib mesylate. The present invention in particular provides a reproducible and ef...

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Bibliographische Detailangaben
Hauptverfasser:	CHANDRABHAN, MADHAV HIRE, ASHWANI, SHARMA, RAJAN, GUPTE, ROHIT, CHATURVEDI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention provides an improved process for the preparation of alpha form of imatinib mesylate with (long needle) and α-crystal form (small needle) in a consistent manner and novel alpha crystal forms of imatinib mesylate. The present invention in particular provides a reproducible and efficient process. In particular the present invention provides a efficient process which gives higher yields and consistent results.