Method for producing cathine

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United States of America Patent

PATENT NO 9890406
SERIAL NO

14891823

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Abstract

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A method for producing cathine ((1S,2S)-norpseudoephedrine), in which, in a first reaction step, benzaldehyde is reacted with an acetyl donor according to formula (1), where R═H or COOH, by way of an (S)-selective lease to yield an enantiomer mixture according to formulas (2) and (3) and, in a second step, the compound according to formula (3) is reacted with an amine donor by way of an (S)-selective transaminase to yield (1S,2S)-norpseudoephedrine.

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Patent Owner(s)

Patent OwnerAddress
FORSCHUNGSZENTRUM JUELICH GMBHFACHBEREICH PATENTE JUELICH 52425

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baraibar, Alvaro Gomez BE Delft, NL 1 0
Pohl, Martina Aachen, DE 8 12
Rother, Doerte Huerth, DE 3 1
Sehl, Torsten Juelich, DE 4 4

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