C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/488.8
C07C 229/22 (2006.01) A61K 31/14 (2006.01) A61K 31/195 (2006.01) A61K 31/205 (2006.01) A61K 31/22 (2006.01) A61K 31/24 (2006.01) A61K 31/265 (2006.01)
Patent
CA 1151208
"ALKOXY-ACYL CARNITINES, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME" ABSTRACT OF THE DISCLOSURES A novel class of alkoxy-acyl carnitines, wherein the alkoxy-acyl radical has from 4 to 6 carbon atoms (tipically: methoxypropionyl, ethoxypropionyl and propoxyacetyl) is prepared by reacting a solution of a carnitine salt in an organic solvent with an alkoxy- -acyl halogenide, thus obtaining the corresponding salt of alkoxy-acyl carnitine. By eluting an aqueous solution of this salt through a column of an ion exchange resin activated in Cl or Br form, the chloride or bromide of alkoxy-acyl carnitine is obtained. The alkoxy-acyl carnitines are therapeutically effective in the treatment of cardiac disorders, hyperlipidaemias and hyperlipoproteinaemias.
378624
Cavazza Claudio
de Witt Paolo
Quaresima Emma T.
Tinti Maria O.
Gowling Lafleur Henderson Llp
Sigma-Tau Industrie Farmaceutiche Riunite S.p.a
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