Richter Gedeon Vegyeszeti Gyar Rt

Biorex Kutato-Fejleszto Kft

Folligen Budapest Ltd.

Biorex Kutato Es Fejleszto Rt

Fitorex Kft.

Peter Literati Nagy

Jeno Szilbereky

Bela Gachalyi

Lajos Abraham

Gizella Zsila

Gabor Nemeth

Attila Almasi

Maria Boross

Bela Balazs

Gyorgy Blasko

Bela Stefko

Janos Kreidl

Peter L Nagy

Peter Turcsanyi

Eva Csizer

Gabor Nemet

Szilard Vezer

Erik Bogsch

Judit M Meszaros Nee Brill

Jozsef Bakos

Ida Deutsch Nee Juhasz

Balint Heil

Laszlo Szotyori

Lajos Braham

Andras Salgo

György Kéri

Andrea Jednakovits

Zsuzsanna Aracs Nee Trischler

Peter N Literati

Ildiko Szilagyi

Ida Nee Deutsch

Istvan Greiner

Gyorgy Thaler

Zsuzsanna Aracs

Judit Meszaros

Zsuzsanna Arcs Nee Trischler

Gaborne Barla Szabo

Gabor Barla Szabo

Andrea JEDNÁKOVITS

László Szabados

András SalgÓ

Gábor Barla SzabÓ

Laszlo Szabados

Hydroximic acid derivatives of the formula ##STR1## These compounds are useful for treating diabetes angiopathy.

0-(3-amino-2-hydroxypropyl)-hydroximic acid halides and process for

O-(3-amino-2-hydroxypropyl)-hydroximic acid halides and process for

Polyunsaturated fatty acid derivatives, pharmaceutical compositions

A process for the dehydration of substances, mixtures, primarily condensation reaction mixtures, (e.g. direct esterification, direct acetal formation, direct ketal formation), performed by continuous azeotropic distillation with an organic solvent forming with water an azeotropic mixture of minimal boiling point and unable to mix with water, carried out in such a way that the distillate is cooled at least to the temperature, at which the condensate with the given water content or the organic phase of the condensate is just supersaturated with respect to water, and the organic phase of lower water content obtained in this way is recycled to the distilling boiler. The organic solvents used are e.g. benzene, toluene, 1,2-dichloroethane, chloroform, carbon tetrachloride.

Process for dehydration of condensation reaction mixtures obtained by

An antifungal or anthelmintic method of treatment is disclosed which comprises the step of administering to a mammal in need of said treatment, a pharmaceutically effective amount of a compound of the Formula (I) ##STR1## wherein X is halogen, C.sub.1 to C.sub.6 alkoxy, or a group --NRR.sup.1 in which R and R.sup.1 are each hydrogen or C.sub.1 to C.sub.6 alkyl; and

Aminodiaryl sulfoxide derivatives, process for their preparation and

The invention relates to a new process for the preparation of aminodiaryl sulfoxide derivatives of the formula (I), ##STR1## wherein X is halogen, alkoxy having from 1 to 6 carbon atoms or a group --(N,R,R.sup.1), in which p1 R and R.sup.1 are hydrogen or alkyl having from 1 to 6 carbon atoms,

Process for the preparation of nitrodiaryl sulfoxides

The invention relates to a new process for the preparation of aminodiaryl sulfoxide derivatives of the formula (I), ##STR1## wherein X is halogen, alkoxy having from 1 to 6 carbon atoms or a group --(N,R,R.sup.1), in which

Nitrodiaryl sulfoxide derivatives, process for their preparation and

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Budapest, Hungary

Jeno Szilbereky