1-BENZYL-4- ` (5,6-DIMETHOXY-1-INDANONE)-2-YL! METHYL PIPERIDINE OXALATE (DONEPEZIL OXALATE) AND ITS POLYMORPHS

The present invention relates to the oxalate salt of 1-benzyl-4-[(5,6-dimethoxy-1-indanone)-2-yl]methyl piperidine, commonly known as Donepezil, and its method of preparation.

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Bibliographische Detailangaben
Hauptverfasser: TARUR, VENKATASUBRAMANIAN RADHAKRISHNAN, SATHE, DHANANJAY GOVIND, AHER, UMESH PARASHRAM, NAIDU, AVINASH VENKATARAMAN
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The present invention relates to the oxalate salt of 1-benzyl-4-[(5,6-dimethoxy-1-indanone)-2-yl]methyl piperidine, commonly known as Donepezil, and its method of preparation.