Richter Gedeon Vegyeszeti Gyar Rt

Judit Matuz

Laszlo Szporny

Elemer Ezer

Katalin Saghy

Gyorgy Hajos

Kalman Harsanyi

Bela Hegedus

Ferenc Trischler

Gyorgy Domany

Janos Fischer

Laszlo Dobay

Istvan Szabadkai

Eszter Cholnoky

Tamas Fodor

Csaba Kuthi

Marta Kapolnas Nee Pap

Anna Kallay Nee Sohonyai

Hajnalka Vikar Nee Petho

Krisztina Szekely

Agnes Lampert

Csaba Szantay

Bela Stefko

Ferenc Andrasi

Peter Aranyi

Lajos Toldy

Pal Berzsenyi

Janos Illes

Istvan Schon

Peter Bod

Peter Tetenyi

Eva Fekecs

Gabor Zolyomi

Katalin Pallagi

Attila Csehi

Laszlo Sebestyen

Maria Incze

Zsuzsanna Fittler

Ferenc Soti

Hajnalka V Petho

Tibor Hasko

Zsuzsanna Balogh Nee Kardos

Laslo Szporny

Marta Kapolnas

Anna Kallay

Osaba Kuthi

Tibor Wagner

Mihaly Major

Marta Renyei

Zsoltne Szabo

Erno Koltai

Erzsebet F Birkas

Laaszlo Szporny

Jaanos Fischer

Elemeer Ezer

Laaszlo Dobay

Bela Stefkoo

Kristztina Szekely

Marta K Pap

Gaborne Forrai

Erzsabet Neszmelyi

The invention relates to pharmaceutical compositions against peptic ulcer as well as to a method of treating peptic ulcer. The compositions contain and the method of treatment employs zinc hyaluronate as an active ingredient having a molecular weight in the range of 500,000 to 1,200,000 daltons.

Use of zinc hyaluronate against peptic ulcer

Novel acrylic amide derivatives of the Formula (I) ##STR1## wherein R.sup.1 represents a hydrogen or a halogen atom or a C.sub.1-4 alkyl, a C.sub.1-4 alkoxy or a nitro group.

Amino acid containing acrylamide derivatives for ulcer prevention or

Thiazolidinone derivatives, pharmaceutical compositions containing them

The invention relates to novel pyridine derivatives of formula (I), ##STR1## wherein Q stand for a nitro or cyano group; and

Pyridine derivatives and pharmaceutical compositions containing them

2,3-thiomorpholinedione-2-oxime derivatives and pharmaceutical

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

Novel acrylic acid salts of formula ##STR1## wherein R represents a hydrogen or a halogen atom, a C.sub.1-4 alkyl, a C.sub.1-4 alkoxy or a nitro group,

Novel acrylic acid salts, a process for their preparation,

2-thiazolones in a method of treating a gastric ulcer

The present invention relates to novel 2-thiazolidinone derivatives of the general formula (I), ##STR1## wherein A stands for hydrogen, halogen or a C.sub.1-4 alkyl, C.sub.1-4 alkoxy or nitro group; and

2-thiazolidinone derivatives, pharmaceutical compositions containing

The present invention relates to novel compounds of the general formula (I), ##STR1## wherein R stands for hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or C.sub.1-4 acylamino group;

Butenoic acid amides, their salts, and pharmaceutical compositions

The present invention relates to novel compounds of the general formula (I), ##STR1## wherein R stands for hydrogen, halogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or a C.sub.1-4 acylamino group; and

Novel salicylates, their salts, pharmaceutical compositions containing

The invention relates to new 1,2,3,4,6,7,12,12b-octahydroindolo[2,3,-a]quinolizin-1-yl-alkanecarboxylic acid amides of the formula (I), ##STR1## wherein R.sub.1 and R.sub.2 stand independently for a hydrogen or halogen atom, or a hydroxyl, nitro or C.sub.1-4 alkoxy group;

Octahydroindolo[2,3-a]quinolizin-1-yl-alkanecarboxylic acid amines and

The invention relates to novel butenoic acid derivatives of the general formula (Ia) having E-configuration ##STR1## as well as to their Z-izomers of the general formula ##STR2## wherein R stands for a (-)-menthyl or a (+)-menthyl group. as well as pharmaceutical compositions containing these compounds. The novel butenoic acid derivatives of the general formulae (Ia) and (Ib) possess valuable pharmacological properties, mainly gastric cytoprotective effect.

Butenoic acid derivatives, pharmaceutical compositions containing them

The invention relates to new 2-pyridine-thiol derivatives of the formula (I), ##STR1## wherein R is hydrogen or alkyl having from 1 to 4 carbon atoms,

Certain 3- or 4-benzoyl-2-[(2-aminoethyl)thio-pyridines] and their

New intermediate compounds of the formula (I) are disclosed ##STR1## wherein R is hydrogen or C.sub.1 to C.sub.4 alkyl;

2-hydroxy-and 2-halo-ethylthiopyridine intermediates for preparing

Growing community of inventors

Budapest, Hungary

Judit Matuz