Cohen Pontani Lieberman & Pavane LLP
Process for making galantamine
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.
Scinopharm Taiwan Ltd.
A C C
A61P C07D C07C
inventional inventional inventional
Yung Fa Julian Paul Lunghu
Chen Henschke Wang