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US 2012/0059189 A1Published application
Process for the production of l-carnitine tartrate
AssigneeLonza Ltd.
InventorsThomas Buechner, Uwe Zacher
Life of this patent
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Abstract
The invention relates to a process for the production of L-carnitine tartrate, wherein the L-carnitine tartrate is precipitated from a reaction mixture comprising L-carnitine and tartaric acid dissolved in ethanol, the ethanol having a water content of less than 5% (w/w).
Claims15
A process for the production of L-carnitine tartrate, wherein the L-carnitine tartrate is precipitated from a reaction mixture comprising L-carnitine and tartaric acid, the reaction mixture being dissolved in ethanol having a water content of less than 5% (w/w).
Dependencies are inferred from the claim text.