AN IMPROVED PROCESS FOR THE PREPARATION OF LENVATINIB

The present invention relates to an improved and economic industrial process for the preparation of Lenvatinib and salt thereof. The present invention also relates to method and novel use of a reagent for preparing an amorphous form of Lenvatinib mesylate (V) monohydrate.. L'invention concerne...

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Hauptverfasser:	RAJENDRA GOKALBHAI, Chavda, GURUPRASAD RAMCHANDRA, Wader, DHARMESH MAHENDRABHAI, Shah, HARSHAD GHANSHYAMBHAI, Kathrotiya, ARPIT KIRITBHAI, Patel, TUSHAR BHARATKUMAR, Mehta
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to an improved and economic industrial process for the preparation of Lenvatinib and salt thereof. The present invention also relates to method and novel use of a reagent for preparing an amorphous form of Lenvatinib mesylate (V) monohydrate.. L'invention concerne un procédé industriel amélioré et économique de préparation de lenvatinib et d'un sel de celui-ci. La présente invention concerne également un procédé et une nouvelle utilisation d'un réactif pour préparer une forme amorphe de mésylate de Lenvatinib (V) monohydrate.