PREPARATION OF R-5-(2-(2-ETHOXYPHENOXYETHYLAMINO)PROPYL)-2-METHOXYBENZENESULPHONAMIDE HYDROCHLORIDE OF HIGH CHEMICAL PURITY

In the present invention, the process for the preparation of tamsulosin hydrochloride and subsequent purification with thermal crystallisation to provide essentially pure tamsulosin hydrochloride is disclosed.

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Bibliographic Details
Main Authors FURLAN, BORUT, COPAR, ANTON
Format Patent
LanguageEnglish
French
German
Published 11.10.2006
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
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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Summary:In the present invention, the process for the preparation of tamsulosin hydrochloride and subsequent purification with thermal crystallisation to provide essentially pure tamsulosin hydrochloride is disclosed.
Bibliography:Application Number: EP20040809255