Biogal Gyogyszergrar

Other

Biogal Gyogyszergyar Rt.

Gyorgy Toth

Janos Balint

Klara Elek Nee Herczik

Zsuzsanna Moricz Nee Garai

Eva Mudra Nee Kantor

Irun R Cohen

Jeffrey Sterling

Meir Shinitzky

Vilmos Keri

Csaba Szabo

Yaacov Herzig

Raanan Margalit

Tivadar Tamas

Antal Kovacs

Istvan Miskolczi

Ferenc Rantal

Zoltan Konyari

SzilaJudit

Ferenc Vinczi

Nelli Sas

Ilona Himesi

Janos Erdelyi

Laszlo Eszenyi

Sandor Horkay

Basic esters of fatty alcohols of the general formula: R1-O&#x2014;CO-A or pharmaceutically acceptable salts thereof, wherein R1 is C-Calkyl or C-Calkenyl, and A is a residue containing at least one acyclic or cyclic amino group and/or at least one heteroaromatic ring containing a tertiary or quaternary nitrogen atom, are anti-inflammatory and immunomodulatory agents, useful in the treatment of immunologically-mediated inflammation, as adjuvants for antigens involved in both cellular and humoral responses.

Basic esters of fatty alcohols and their use as anti-inflammatory or immunomodulatory agents

The subject matter of the invention is a process for the preparation of carboxylic acids and derivatives of them of the general formula ##STR1## wherein R means hydrogen, or a C.sub.1-4 alkyl or a (C.sub.1-5 alkoxy)carbonyl group,

Process for the preparation of carboxylic acids and derivatives of them

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

Nyiregyhaza, Hungary

Gyorgy Toth