Patents by Inventor Vilmos Galamb

Vilmos Galamb 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: 5830903
    Abstract: The invention relates to pharmaceutical compositions for the treatment or prevention of lesions of gastrointestinal mucous membranes and having secretion inhibiting, cytoprotective activities. The compositions contain in a biologically effective quantity a triazole-group-substituted quinoline derivative of general formula (I)R.sup.1 stands for a 1-triazolyl-group in position 2 or 4 ora 3-triazolyl-thio ora 5-/C.sub.1-4 -alkyl/-3-triazolyl-thio-group,R.sup.2 stands for a hydrogen atom in position 3 or optionally in position 2, or for a C.sub.1-4 -alkyl-group,R.sup.3 stands for a hydrogen atom or for a C.sub.1-4 -alkyl-group,X stands for a hydrogen or halogen-atom or for a C.sub.1-4 -alkyl-group or its salts. The invention includes processes for the preparation of the above compositions, and methods for treatment of patients in need of such treatment by administering the substance or the composition. The prefered substance of formula (IV) is also subject of the invention.
    Type: Grant
    Filed: January 29, 1996
    Date of Patent: November 3, 1998
    Assignee: Alkaloida Chemical Co., Ltd.
    Inventors: Laszlo Frank, Klara Gyires, Andras Bilkei-Gorzo, Ferenc Korodi, Vilmos Galamb
  • Patent number: 5543562
    Abstract: A solid, non-hygroscopic salt of the Formula (I) ##STR1## wherein R.sup.1 is hydroxy or alkyl;A is C.sub.1 to C.sub.
    Type: Grant
    Filed: April 14, 1995
    Date of Patent: August 6, 1996
    Assignee: Monsanto Europe S.A./N.V.
    Inventors: Fulgencio Powell Moreno, Laszlo Litkei, Vilmos Galamb, Imre Gulyas, Jan os Repasi, Agota Repasine Veres, Jozsef Vigh, Istvanne Koczka, Edit Fehervari, Laszlone Roka, Laszlone Pethe, Jozsef Neu
  • Patent number: 5410075
    Abstract: A solid, non-hygroscopic salt of the Formula (I) ##STR1## wherein R.sup.1 is dydroxy or alkyl;A is C.sub.1 to C.sub.
    Type: Grant
    Filed: February 4, 1994
    Date of Patent: April 25, 1995
    Assignee: Alkaloida Vegyeszeti Gyar Rt.
    Inventors: Fulgencio Powell Moreno, Laszlo Litkei, Vilmos Galamb, Imre Gulyas, Janos Repasi, Agota Repasine Veres, Jozsef Vigh, Istvanne Koczka, Edit Fehervari, Laszlone Roka, Laszlone Pethe, Jozsef Neu
  • Patent number: 5324708
    Abstract: A solid, non-hygroscopic salt of the Formula (I) ##STR1## wherein R.sup.1 is hydroxy or alkyl;A is C.sub.1 to C.sub.
    Type: Grant
    Filed: April 16, 1992
    Date of Patent: June 28, 1994
    Assignee: Aklaloida Vegyeszeti Gyar Rt.
    Inventors: Fulgencio P. Moreno, Laszlo Litkei, Vilmos Galamb, Imre Gulyas, Janos Repasi, Agota R. Veres, Jozsef Vigh, Istavanne Koczka, Edit Fehervari, Laszlone Roka, Laszlone Pethe, Jozsef Neu
  • Patent number: 5223629
    Abstract: A process is disclosed for the preparation of (.+-.)-6-cyano-3,4-dihydro-2,2-dimethyl-trans-4-(2-oxo-1-pyrrol idino)-2H-1-benzopyran-3-ol of the Formula (VI) ##STR1## from 4-cyanophenol of the Formula (I) ##STR2## which comprises reacting 4-cyanophenol of the Formula (I) with isoprene, followed with bromination and dehydrobromination steps with formation of intermediates to react with 2-pyrrolidone resulting in obtaining the compound of the Formula (VI).
    Type: Grant
    Filed: December 17, 1991
    Date of Patent: June 29, 1993
    Assignee: Alkaloida Vegyeszeti Gyar
    Inventors: Tibor Timar, Tibor Eszenyi, Peter Sebok, Vilmos Galamb, Julia Fazekas, Terezia Istvan, Eva Kovach, Erika Nagy
  • Patent number: 5199970
    Abstract: The invention relates to novel, herbicidally active 2-[4-(5-trifluoromethyl-2-pyridyloxy)phenoxy]-propionic acid derivatives of the general formula (I), ##STR1## The invention also relates to herbicide compositions containing the compounds of the general formula (I) as active ingredients as well as to a process for the preparation of these compounds and compositions.
    Type: Grant
    Filed: October 30, 1990
    Date of Patent: April 6, 1993
    Assignee: Alkaloida Vegyeszeti Gyar
    Inventors: Jozsef Tompa, Ferenc Bartha, Tibor Timar, Agota Repasi nee Veres, Vilmos Galamb, Eva Fuzi nee Porkolab, Dezso Miklos
  • Patent number: 5145985
    Abstract: A process is disclosed for the preparation of (.+-.)-6-cyano-3,4-dihydro-2,2-dimethyl-trans-4-(2-oxo-1-pyrrol idino)-2H-1-benzopyran-3-ol of the Formula (VI) ##STR1## from 4-cyanophenol of the Formula (I) ##STR2## which comprises reacting 4-cyanophenol of the Formula (I) with isoprene, followed with bromination and dehydrobromination steps with formation of intermediates to react with 2-pyrrolidone resulting in obtaining the compound of the Formula (VI).
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: September 8, 1992
    Assignee: Alkaloida Vegyeszeti Gyar
    Inventors: Tibor Timar, Tibor Eszenyi, Peter Sebok, Vilmos Galamb, Julia Fazekas nee Kozak, Terezia Istvan nee Katona, Eva Kovach nee Lakatos, Erika Nagy nee Csaki