Gyogyszerkutato Intezet Kft.

Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.

Istvan Sziraki

Ferenc Andrasi

Lajos Toldy

Katalin Goldschmidt

Laszlo Sebestyen

Zsuzsanna Fittler

Eszter Hodula

Klara Sutka

Valeria Vitkoczi

Antal Simay

Peter Matyus

Eva Gal

Agnes Papp

Erzsebet Zara

Lajos Farkas

Ildiko Mathe

Marta Rusz

Istvan Hermecz

Katalin Marmarosi

Zoltan Zubovics

Peter S Kormoczy

Jozsef Gaal

Jozsef Lengyel

Zoltan Torok

Kalman Magyar

Anna Z Szabo

Istvan Szatmari

Katalin Szilagyi

Katalin Gorgenyi

Jozsef Gyimesi

An N-benzoylamino acid compound of the formula (I), ##STR1## wherein R.sup.3 is an NR.sup.4 R.sup.5 group where R.sup.4 and R.sup.5 which are the same or different are selected from the group consisting of hydrogen, a hydroxyl group, a C.sub.1-12 alkyl group, a C.sub.1-4 alkyl group substituted by a hydroxyl group and a C.sub.1-4 alkyl group substituted by an amino group;

N-benzoylamino acid derivatives, pharmaceutical compositions containing

The invention relates to novel N-benzoylamino acid derivatives of the general formula (I), ##STR1## wherein R.sup.1 and R.sup.2, which are the same or different, stand for a hydroxyl group optionally bearing an acetyl group; or a C.sub.1-6 alkoxy group optionally substituted by a phenyl group;

N-benzoyl amino acid derivatives pharmaceutical compositions containing

Pharmaceutical composition and process for the preparation thereof

This invention relates to novel compounds of the general formula (I) and the pharmaceutically acceptable acid addition salts thereof. In the general formula (I) ##STR1## wherein Lip, A.sup.1, A.sup.2, Het and n are defined as in the specification. The compounds of the general formula (I) inhibit the lipid peroxidation and therefore, they are useful for the treatment or prevention of diseases and conditions wherein the inhibition of lipid peroxidation is desirable.

Piperazine and homopiperazine derivatives, pharmaceutical compositions

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Budapest, Hungary

Istvan Sziraki