SOLIFENACIN-CONTAINING COMPOSITION

A novel process for producing a composition containing either solifenacin or a salt thereof; and a composition containing either solifenacin or a salt thereof obtained by the production process, which contains a solifenacin compound having an optionally substituted lower alkyl bonded to the 2-positi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ISHII, YUSUKE, INAKOSHI, MASATOSHI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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:	A novel process for producing a composition containing either solifenacin or a salt thereof; and a composition containing either solifenacin or a salt thereof obtained by the production process, which contains a solifenacin compound having an optionally substituted lower alkyl bonded to the 2-positi on of the quinuclidine. The composition contains solifenacin in a high purity, and contains, only in an extremely small amount, unexpected compounds which are peculiar to the production process. It hence has extremely preferable properties required of ingredients for medicines.