Biogal Gyogyszergyar Rt.

Janos Erdelyi

Vilmos Keri

Csaba Szabo

Janos Balint

Antal Kovacs

Gyorgy Toth

Zoltan Konyari

SzilaJudit

Ilona Himesi

Ferenc Vinczi

Laszlo Eszenyi

Nelli Sas

Sandor Horkay

A process for the preparation of high-purity deferoxamine salts from filtered fermentation liquors containing deferoxamine B as active ingredient by the adsorption of the active ingredient onto an ion exchange resin and the subsequent dissolution and purification thereof, which comprises carrying out the separation of the deferoxamine salt subsequent to the concentration of the eluate by salting out from an aqueous solution or from a mixture of water and an organic solvent and purifying it by repeated salting out and/or by methods known per se, and optionally

Process for the preparation of high-purity deferoxamine salts

Growing community of inventors

Debrecen, Hungary

Janos Erdelyi