CRYSTALLINE FORMS OF DOLASETRON BASE AND PROCESSES FOR PREPARATION THEREOF

The present invention provides an improved process for the preparation of Dolasetron salts, in particularly Dolasetron mesylate. Also provided are intermediates for the process and methods of preparing the intermediates.

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Hauptverfasser: TAMAS, TIVADAR, KOVACSNE-MEZEI, ADRIENNE, MOLNARNE, ERIKA, MAGYAR, HAJKO, JANOS
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creator TAMAS, TIVADAR
KOVACSNE-MEZEI, ADRIENNE
MOLNARNE, ERIKA, MAGYAR
HAJKO, JANOS
description The present invention provides an improved process for the preparation of Dolasetron salts, in particularly Dolasetron mesylate. Also provided are intermediates for the process and methods of preparing the intermediates.
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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 CRYSTALLINE FORMS OF DOLASETRON BASE AND PROCESSES FOR PREPARATION THEREOF
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