Patents by Inventor Katalin Goldschmidt nee Horvath

Katalin Goldschmidt nee Horvath 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).

  • 5H-benzodiazepin derivative
    Patent number: 5204343
    Abstract: The invention relates to the new 1-(3-chlorophenyl)-4-hydroxymethyl-7,8-dimethoxy-5H-2,3-benzodiazepine of formula (I) ##STR1## and pharmaceutically acceptable acid addition salts thereof, furthermore to a process for preparing these compounds.The compounds according to the invention possess valuable anxiolytic, antiaggressive and antidepressant effects and have at the same time favorable acute toxicity values, so they can be used to advantage in therapy.
    Type: Grant
    Filed: October 17, 1991
    Date of Patent: April 20, 1993
    Assignee: Egis Gyogyszergyar
    Inventors: Ferenc Andrasi, Peter Botka, Katalin Goldschmidt nee Horvath, Tamas Hamori, Gyula Horvath, Jeno Korosi, Imre Moravcsik, Marta Rusz nee Patfalusi, Eva Tomori nee Joszt, Gabor Zolyomi
  • 5H-2,3-Benzodiazepine derivatives
    Patent number: 4322346
    Abstract: New 5H-2,3-benzodiazepine derivatives of the formula ##STR1## wherein R is phenyl having a trifluoromethyl or halogen substituent,R.sup.1 is methyl,R.sup.2 is hydrogen,R.sup.3 is methoxy and R.sup.4 is methoxy, and the pharmaceutically acceptable acid addition salts thereof, are potent tranquilizers.
    Type: Grant
    Filed: September 26, 1980
    Date of Patent: March 30, 1982
    Inventors: Jeno Korosi, Tibor Lang, Jozsef Szekely, Ferenc Andrasi, Gabor Zolyomi, Jozsef Borsi, Katalin Goldschmidt nee Horvath, Tamas Hamori, Gabriella Szabo nee Czibula, Zsuzsanna Meszaros nee Dunai-Kovacs, Erzsebet Miglecz