Avantgarde S.p.a.

Sigma-tau Industrie Farmaceutiche Riunite S.p.a.

Giulio Fiorentini

Paolo Cavazza

N-alkylamide or D(+)-carnitrine having general formula ##STR1## wherein X.sup.- is OH.sup.- or the anion of a pharmacologically acceptable acid (preferably Cl.sup.-), and

N-alkylamides of d(+)-carnitine having antibacterial activity, process

N-alkylamide of DL and L(-)-carnitine having general formula (I) ##STR1## wherein: x.sup.- is OH.sup.- or the anion of a pharmacologically acceptable acid (preferably Cl.sup.-`), and

N-alkylamides of D,L and L(-)-carnitine having antibacterial activity,

N-alkylamide of D(+)-carnitine having general formula (I) ##STR1## wherein: X.sup.- is OH.sup.- or the anion of a pharmacologically acceptable acid (preferably Cl.sup.-), and

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Rome, Italy

Giulio Fiorentini