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US 4,906,780 AGranted
Process for the production of optically active beta-methylcholine
AssigneeLonza Ltd.
InventorRobert Voeffray
Life of this patent
Estimating the term…
Abstract
Process for the production of optically-active beta-methylcholine from optically active 3-chloro-2-oxy-propyltrimethyl ammonium chloride.
Claims17
Process for the production of optically-active beta-methylcholine comprising treating optically-active 3-chloro-2-oxy-propyltrimethyl ammonium chloride with hydrogen in the presence of a base and a hydrogenation catalyst.
Dependencies are inferred from the claim text.