Gyogyszerkutato Intezet Kft.

Richter Gedeon Vegyeszeti Gyar Rt

Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.

Laszlo Sebestyen

Ferenc Andrasi

Lajos Toldy

Zsuzsanna Fittler

Katalin Goldschmidt

Peter Matyus

Istvan Sziraki

Valeria Vitkoczi

Klara Sutka

Eszter Hodula

Antal Simay

Lajos Farkas

Eva Gal

Erzsebet Zara

Agnes Papp

Ildiko Mathe

Marta Rusz

Laszlo Szporny

Elemer Ezer

Judit Matuz

Katalin Saghy

Peter Aranyi

Pal Berzsenyi

Endre Kasztreiner

Laszlo Jaszlits

Gyorgy Cseh

Zoltan Zubovics

Gabor Zolyomi

Gyorgy Rabloczky

Andras Varro

Maria Kuhar Nee Kurthy

Nandor Makk

Tibor Hasko

Judit Sarossy Nee Kincsesy

Eszter Diesler

Aniko Tegdes

Katalin Szilagyi

Katalin Gorgenyi

Jozsef Gyimesi

Erno Koltai

Erzsebet F Birkas

Laszlo Szam

Sarolta Vegvari Nee Gyurki

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

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

The present invention relates to novel compounds of the formula (I), ##STR1## wherein R.sub.1 and R.sub.2 stand independently from each other, for hydrogen, C.sub.1-4 alkyl, phenyl, phenyl-C.sub.1-4 alkyl, piridyl or piridyl-C.sub.1-4 alkyl group;

Novel thiouracyl derivatives, pharmaceutical compositions containing

The invention relates to novel pyrimido [5,4-b][1,4]oxazine derivatives of the formula (I), and the acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the formula (I) ##STR1## wherein R.sup.1 stands for a C.sub.1-4 alkyl group;

Pyrimido[5,4-B][1,4]oxazine derivatives and pharmaceutical compositions

Growing community of inventors

Budapest, Hungary

Laszlo Sebestyen