Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lunghu Wang0
Yung Fa Chen0
Julian Paul Henschke0
Date of Patent
July 26, 2011
0Patent Application Number
120803800
Date Filed
April 2, 2008
0Patent Primary Examiner
Patent abstract
A novel process for the preparation of N-methyl-N-(2-[4-hydroxyphenyl]ethyl)-5-hydroxy-4-methoxy benzene carboxamide, which is useful as an intermediate in the synthesis of (−)-galantamine, comprises the reaction of a 5-hydroxy-4-methoxy benzoic acid derivative with N-methyl-N-(2-[4-hydroxyphenyl]ethyl) amine.
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