Patents by Inventor Edit Toth

Edit Toth has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5157038
    Abstract: The invention relates to novel 2-oxo-1-oxa-8-azaspiro[4,5]decane derivatives of the formula (I), ##STR1## wherein X means oxygen or an >NR group, whereinR stands for hydrogen; a C.sub.1-12 alkyl; C.sub.3-6 cycloalkyl; carbocyclic C.sub.6-10 aryl or carbocyclic C.sub.6-10 aryl-C.sub.1-4 alkyl group, the two latter two substituents optionally substituted on their aromatic moiety by one or more, same or different halogen, one or more C.sub.1-4 alkyl, C.sub.1-4 alkoxy or trihalomethyl group; or a tosyl group;R.sup.1 and R.sup.2 together represent a methylene group or, when X stands for an >NR group wherein R is as defined above, one of R.sup.1 and R.sup.2 m may represent a hydroxyl group and the other one is a methyl group; andR.sup.3 means hydrogen, benzyl, (C.sub.1-4 alkoxy)carbonyl, phenoxycarbonyl, benzyloxycarbonyl, formyl, piperidin-1-ylcarbonyl, morpholin-4-ylcarbonyl, 4-methylpiperazin-1-ylcarbonyl, 4-(2-hydroxethyl)piperazin-1-ylcarbonyl, 2-chloro-3-nicotinoylcarbamoyl or C.sub.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: October 20, 1992
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Bela Hegedus, Laszlo Szporny, Bela Kiss, Eva Palosi, Dora Groo, Istvan Laszlovszky, Erzsebet Lapis, Ferenc Auth, Laszlo Gaal
  • Patent number: 5132309
    Abstract: The invention relates to, therapeutically active 2-oxo-3,8-diazaspiro[4,5]decane derivatives (I), ##STR1## wherein R means hydrogen, a C.sub.1-12 alkyl, C.sub.3-6 cycloalkyl, carbocyclic C.sub.6-10 aryl or carbocyclic C.sub.6-10 aryl-C.sub.1-4 alkyl group, the latter two optionally being substituted on their aromatic moiety by one or more, same or different halogen(s) or one or more C.sub.1-4 alkyl or C.sub.1-4 alkoxy group(s);one of R.sup.1 and R.sup.2 stands for a hydroxyl group whereas the other means a methyl gorup;R.sup.3 and R.sup.4, which are the same or different, represent hydrogen, one or more halogen(s), C.sub.1-4 alkyl, C.sub.1-4 alkoxy, trihalomethyl group or a hydroxyl group optionally esterified by a C.sub.1-4 alkanoic acid; andn is 1 or 2,their isomers, solvates, hydrates, acid addition and quaternary ammonium salts.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: July 21, 1992
    Assignee: Richter Gedeon Vegyeszeti Gyar RT
    Inventors: Edit Toth, Jozsef Torley, Sandor Gorog, Laszlo Szporny, Bela Kiss, Eva Palosi, Dora Groo, Istvan Laszlovszky, Erzsebet Lapis, Ferenc Auth, Laszlo Haal
  • Patent number: 5132303
    Abstract: The invention relates to novel, therapeutically active 4-methylene-2-oxo-8-azaspiro[4,5]decane derivatives of the compound, ##STR1## wherein X means oxygen or an >NR group, whereinR stands for hydrogen, C.sub.1-12 alkyl, C.sub.3-6 cycloalkyl, carbocyclic C.sub.6-10 aryl or carbocyclic C.sub.6-10 arylC.sub.1-4 alkyl group, the latter two being optionally substituted on their aromatic moiety by one or more, same or different halogen(s) or one or more C.sub.1-4 alkyl group(s) or by one or more C.sub.1-4 alkoxy group(s);R.sup.3 and R.sup.4, which are the same or different, represent hydrogen, one or more halogen(s), C.sub.1-4 alkyl, C.sub.1-4 alkoxy, trihalomethyl group or hydroxyl group optionally esterified by a C.sub.1-4 alkanoic acid; andis 1 or 2,their isomers, solvates, hydrates, acid addition and quaternary ammonium salts.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: July 21, 1992
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Sandor Gorog, Laszlo Szporny, Bela Kiss, Eva Palosi, Dora Groo, Istvan Laszlovszky, Erzsebet Lapis, Ferenc Auth, Laszlo Gaal
  • Patent number: 5118687
    Abstract: The invention relates to novel compounds 1-oxa-2-oxo-8- of the formula (I), ##STR1## wherein X means oxygen or an >NR group, whereinR stands for hydrogen, a C.sub.1-12 alkyl, C.sub.3-6 cycloalkyl, carbocyclic C.sub.6-10 aryl or carbocyclic C.sub.6-10 aryl-C.sub.10-4 alkyl group, the latter two groups are optionally substituted on their aromatic moiety by one or more, same or different halogen(s), one or more C.sub.1-4 alkyl or C.sub.1-4 alkoxy group(s);R.sup.1 and R.sup.2 together represent a methylene group or, when X stands for an >NR group, wherein R is as defined above, one of R.sup.1 and R.sup.2 may represent a hydroxyl group whereas the other is a methyl group;R.sup.3 stands for hydrogen or a phenyl group optionally substituted by one or more halogen(s), one or more C.sub.1-4 alkyl or C.sub.1-4 alkoxy or hydroxyl group(s);R.sup.4 means hydrogen, one or more halogen(s), C.sub.1-4 alkyl, C.sub.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: June 2, 1992
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Laszlo Szporny, Bela Kiss, Egon Karpati, Eva Palosi, Dora Groo, Istvan Laszlovszky, Zsolt Szombathelyi, Adam Sarkadi, Aniko Gere, Katalin Csomor, Mihaly Bodo, Judit Laszy, Zsolt Szentirmay
  • Patent number: 5118693
    Abstract: The invention relates to novel, therapeutically active 4,4-disubstituted piperidine derivatives of the formula (I), ##STR1## wherein R.sup.1 means hydrogen or --CONHR group, whereinR stands for hydrogen, C.sub.1-12 alkyl, C.sub.3-6 cycloalkyl, carbocyclic C.sub.6-10 aryl or carbocyclic C.sub.6-10 aryl-C.sub.1-4 alkyl group, the latter two being optionally substituted on their aromatic moiety by one or more, same or different halogen(s) or one of more C.sub.1-4 alkyl or C.sub.1-4 alkoxy group(s);R.sup.2 stands for an ethynyl or acetyl group;R.sup.3 and R.sup.4, which are the same or different, represent hydrogen, one or more halogen(s), C.sub.1-4 alkyl, C.sub.1-4 alkoxy, trihalomethyl group or hydroxyl group optionally esterified by a C.sub.1-4 alkanoic acid; andn is 1 or 2,as well as their pharmaceutically acceptable acid addition and quaternary ammonium salts.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: June 2, 1992
    Assignee: Richter Gedeon Vlcyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozef Torley, Sandor Gorog, Laszlo Szporny, Bela Kiss, Eva Palosi, Groo, Istvan Laszlovszky, Erzsebet Lapis, Ferenc Auth, Laszlo Gaal
  • Patent number: 4874765
    Abstract: The invention relates to novel 1,4-disubstituted piperazine derivatives of the general formula (I), pharmaceutically acceptable acid addition and quaternary ammonium salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the general formula (I) ##STR1## R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different and stand for hydrogen or halogen or a trihalomethyl, lower alkyl, lower alkoxy, nitro, hydroxyl, aralkyloxy or an 1-(2-propenyl-4-piperazinyl) group;R.sub.5 stands for hydrogen or a C.sub.1-4 alkyl group;R.sub.6 represents a C.sub.3-6 alkyl, alkenyl, alkynyl group or a ##STR2## group, wherein R.sub.7 means a C.sub.2-5 alkyl, alkenyl or alkinyl group; andis 2 or 3,with the provisos that:R.sub.6 is different from isopropyl, n-butyl and isobutyl group when R.sub.2, R.sub.3, R.sub.4 and R.sub.5 stand for hydrogen, R.sub.1 means 2-chloro and n is 2;R.sub.6 is different from isopropyl group when R.sub.2, R.sub.3, R.sub.4 and R.sub.5 stand for hydrogen, R.sub.
    Type: Grant
    Filed: April 22, 1987
    Date of Patent: October 17, 1989
    Assignee: Richter Gedeon Vegyeszeti Gyar
    Inventors: Erzsebet Lapis, Edit Toth, Bela Kiss, Jozsef Torley, Eva Palosi, Istvan Hajdu, Laszlo Szporny, Dora Groo, Istvan Laszlovszky
  • Patent number: 4866062
    Abstract: The invention relates to novel 1,4-disubstituted piperazine derivatives of the general formula (I), pharmaceutically acceptable acid addition salts thereof, pharmaceutical compositions containing them and a process for their preparation.In the general formula (I) ##STR1## R.sub.1 and R.sub.2 are the same or different and stand for hydrogen or halogen or a lower alkyl, trihalomethyl or lower alkoxy group.The compounds of the general formula (I) are therapeutically useful for the treatment of diseases arising from a hypofunction of the dopaminergic system.
    Type: Grant
    Filed: April 22, 1987
    Date of Patent: September 12, 1989
    Assignee: Richter Gedeon Vegyeszeti Gyar
    Inventors: Edit Toth, Bela Kiss, Jozsef Turley, Eva Palosi, Istvan Hajdu, Laszlo Szporny, Dora Groo, Erzsebet Lapis, Istvan Laszlovszky
  • Patent number: 4659712
    Abstract: The invention relates to fodder additives comprising a compound inducing the microsomal enzyme system of the liver, preferably a compound of the formula (I) ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are identical or different and stand for hydrogen, halogen, trihalomethyl, or alkyl or alkoxy each containing from 1 to 6 carbon atoms;R.sub.4 is phenyl, dialkylaminocarbonyl or alkoxycarbonyl having from 1 to 6 carbon atoms in the alkyl and alkoxy moieties, respectively;R.sub.5 is hydrogen or methyl, or together with R.sub.4 and the adjacent nitrogen atom forms a hetero-ring having up to 8 members;n is 1, 2, 3, 4 or 5;m is 0 or 1;a is 0 or 1,with the proviso that if a=0, R.sub.1 is trihalomethyl and R.sub.2 and R.sub.3 both are hydrogen, preferably in amount of 0.5 to 99% by weight, in an admixture with conventional carriers and/or additives and optionally at least one further active ingredient conventionally used in the animal husbandry.
    Type: Grant
    Filed: October 24, 1985
    Date of Patent: April 21, 1987
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: PerjeIstvan, Lao Szporny, Andras Selmeczi, Laszlo Vereczkey, Imre Klebovich, Edit Toth, Gyorgy Hajos, Jozsef Torley, Ferenc Simon, Peter Sarkozy, Attila Misley
  • Patent number: 4645779
    Abstract: The invention relates to new dialkylaminoalkoxybenzylalcohol derivatives of the formula (I) ##STR1## wherein R.sub.1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R.sub.2 is halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R.sub.3 and R.sub.4 independently stand for an alkyl group having from 3 to 5 carbon atoms; andn is 2, 3, 4 or 5,and acid addition and quanernary ammonium salts thereof.According to another aspect of the invention there are provided processes for the preparation of these compounds.The new compounds provided by the invention are pharmaceutically active, in particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredient are another aspect of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: February 24, 1987
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt
    Inventors: Edit Toth, Jozsef Torley, Gyorgy Fekete, Laszlo Szporny, Laszlo Vereczkey, Eva Palosi, Imre Klebovich, Pal Vittay, Sandor Gorog, Istvan Hajdu
  • Patent number: 4645774
    Abstract: The invention relates to new aminoethoxybenzylalcohol derivatives of the formula (I) ##STR1## wherein R.sub.1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R.sub.2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms;R.sub.3 and R.sub.4 stand for methyl or together with the adjacent nitrogen form an up to 8-membered ring optionally containing oxygen,and acid addition or quaternary ammonium salts thereof.The compounds of formula (I) are pharmacologically active, thus show enzyme-inducing effect. The pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 2, 1985
    Date of Patent: February 24, 1987
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt
    Inventors: Edit Toth, Jozsef Torley, Eva Palosi, Szabolcs Szeberenyi, Laszlo Szporny, Sandor Gorog, Istvan Hajdu
  • Patent number: 4618611
    Abstract: The invention relates to new aminopropanol derivatives of the formula (I) ##STR1## wherein R.sub.1 is halogen, trihalomethyl, alkoxy having from one to 3 carbon atoms or alkyl having from one to 3 carbon atoms,R.sub.2 is alkyl having from one to 3 carbon atoms, andR.sub.3 is cycloalkyl having from 3 to 6 carbon atoms, orR.sub.2 and R.sub.3 together with the nitrogen they are attached to form an up to 8 membered ring optionally containing oxygen or a further nitrogen as an additional hetero atom, and optionally substituted with alkyl having from one to 4 carbon atoms or benzyl,and acid addition and quaternary ammonium salts thereof.According to another aspect of the invention there are provided processes for the preparation of these compounds.The new compounds are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: October 21, 1986
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt
    Inventors: Edit Toth, Jozsef Torley, Gyorgy Fekete, Laszlo Szporny, Laszlo Vereczkey, Eva Palosi, Imre Klebovich, Pal Vittay, Sandor Gorog, Istvan Hajdu
  • Patent number: 4605672
    Abstract: The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the formula (I) ##STR1## wherein R.sub.1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms,R.sub.2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms, andn is 1, 2, 3 or 4,and acid addition and quaternary ammonium salts thereof.According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxication and depression syndromes. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: August 12, 1986
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Gyorgy Fekete, Laszlo Szporny, Laszlo Vereczkey, Eva Palosi, Imre Klebovich, Pal Vittay, Sandor Gorog, Istvan Hajdu
  • Patent number: 4605785
    Abstract: The invention relates to new 1,1-diphenylpropan-1-ol derivatives of the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms,R.sub.3 is halogen, trihalomethyl, alkyl having from one to 5 carbon atoms or alkoxy having from one to 5 carbon atoms,R.sub.4 is phenyl optionally substituted by one or more identical or different substituents selected from the group of halogen, trihalomethyl, alkyl, alkoxy, cyano, nitro, amino, alkylamino, dialkylamino, hydroxyl, carboxyl or substituted carboxyl; dialkylaminocarbonyl or alkoxycarbonyl containing from one to 4 carbon atoms in the alkyl and alkoxy moieties, respectively,n is 1, 2, 3, 4, or 5.According to another aspect of the invention there are provided processes for the preparation of the compounds of formula (I).
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: August 12, 1986
    Assignee: Richter Gedeon Vegyeszeti Gyar RT
    Inventors: Edit Toth, Jozsef Torley, Eva Palosi, Szabolcs Szeberenyi, Laszlo Szporny, Sandor Gorog, Istvan Hajdu
  • Patent number: 4598080
    Abstract: The invention relates to new pyridine derivatives of the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms,and acid addition and quaternary ammonium salts thereof.According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of the formula (I) are pharmacologically active. In particular, they inhibit the microsomal monooxigenase enzyme system of the liver. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: July 1, 1986
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt
    Inventors: Edit Toth, Jozsef Torley, Eva Palosi, Szabolcs Szebereneyi, Laszlo Szporny, Sandor Gorog, Istvan Hajdu
  • Patent number: 4593047
    Abstract: The invention relates to the preparation of 3-trifluoromethyl- and 2,5-dimethyl-4'-hydroxy-.alpha.-ethyl-benzhydrol. Both compounds have so far been described only as metabolites of corresponding benzhydrol derivatives containing no hydroxyl group. Neither their physico-chemical characteristics nor their manufacturing processes have been disclosed in the known publications.3-Trifluoromethyl- and 2,5-dimethyl-4'-hydroxy-.alpha.-ethyl-benzhydrol are suitable for the treatment of acute ethanolic intoxication. Accordingly, another aspect of the invention is a pharmaceutical composition containing one of these compounds as active ingredient.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: June 3, 1986
    Assignee: Richter Gedeon Vegyeszeti Cyar RT
    Inventors: Edit Toth, Jozsef Torley, Gyorgy Fekete, Laszlo Szporny, Laszlo Vereczkey, Eva Palosi, Imre Klebovich, Pal Vittay, Sandor Gorog, Istvan Hajdu
  • Patent number: 4564630
    Abstract: The invention relates to new carbamyloxybenzhydrol derivatives of the formula (I) ##STR1## wherein R.sub.1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms;R.sub.2 is hydrogen or an R.sub.3 --NH--COO-- group;R.sub.3 is alkyl having from one to 6 carbon atoms, cycloalkyl having up to 7 carbon atoms, or phenyl, optionally substituted with one or more halogen(s).The compounds of the formula (I) show antilipaemic activity and can therefore be used in therapy for treating hyperlipaemia and coronary diseases. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: January 14, 1986
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt
    Inventors: Edit Toth, Jozsef Torley, Istvan Hajdu, Sander Gorog, Andrea Maderspach, Gyorgy Hajos, Laszlo Szporny, Andras Javor
  • Patent number: 4551465
    Abstract: The invention relates to new piperidine derivatives of the formula (I) ##STR1## wherein R.sub.1 is halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms; andR.sub.2 is hydrogen or alkyl having from one to 4 carbon atoms, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds. The compounds of the formula (I) are pharmacologically active. In particular, they inhibit the microsomal monooxigenase enzyme system of the liver. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: November 5, 1985
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Eva Palosi, Szabolcs Szeberenyi, Laszlo Szporny, Sandor Gorog, Istvan Hajdu
  • Patent number: 4510338
    Abstract: The invention relates to new resorcin derivatives of the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 3 carbon atoms or alkoxy having from one to 3 carbon atoms.According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of the formula (I) are pharmacologically active. In particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: April 9, 1985
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Gyorgy Fekete, Laszlo Szporny, Laszlo Vereczkey, Eva Palosi, Imre Klebovich, Pal Vittay, Sandor Gorog, Istvan Hajdu
  • Patent number: 4508926
    Abstract: The invention relates to new 4-hydroxy-benzhydrols of the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, with the proviso that if R.sub.1 is hydrogen, R.sub.2 is other than hydrogen or a 3-trifluoromethyl group, or if R.sub.1 is a 2-methyl group, R.sub.2 is other than a 5-methyl group.According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of the formula (I) are pharmacologically active. In particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredients are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: April 2, 1985
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Gyorgy Fekete, Laszlo Szporny, Laszlo Vereczkey, Eva Palosi, Imre Klebovich, Pal Vittay, Sandor Gorog, Istvan Hajdu
  • Patent number: 4504481
    Abstract: The invention relates to new benzhydrylpiperazine derivatives of the formula (I) ##STR1## wherein n is 2 or 3, and acid addition salts thereof. According to another aspect of the invention there are provided processes for the preparation of these compounds.The compounds of the formula (I) are pharmacologically active. More particularly, they inhibit the microsomal monooxigenase enzyme system of liver. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: March 12, 1985
    Assignee: Richter Gedeon Vegyeszeti Gyar Rt.
    Inventors: Edit Toth, Jozsef Torley, Eva Palosi, Szabolcs Szeberenyi, Laszlo Szporny, Sandor Gorog, Istvan Hajdu