PROCESS FOR THE PREPARATION OF ALPHA FORM OF IMATINIB MESYLATE

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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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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creator CHANDRABHAN, MADHAV HIRE
ASHWANI, SHARMA
RAJAN, GUPTE
ROHIT, CHATURVEDI
description 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.
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subjects 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
title PROCESS FOR THE PREPARATION OF ALPHA FORM OF IMATINIB MESYLATE
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