Patents by Inventor Agnes Koracs nee Palotay

Agnes Koracs nee Palotay 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).

  • Novel dihydro-as-triazino[5,6-c]quinoline derivatives and a process for the preparation thereof
    Patent number: 4342766
    Abstract: New compounds are disclosed of the formulae ##STR1## or pharmaceutically effective salts thereof, wherein R is hydrogen, C.sub.1-12 alkyl, or R is phenyl or phenyl-C.sub.1 to C.sub.4 alkyl wherein the phenyl can be substituted with 1 to 3 halogen, C.sub.1 to C.sub.4 alkyl, or C.sub.1 to C.sub.4 alkoxy substituents; andX.sub.1, X.sub.2 and X.sub.3 are hydrogen, C.sub.1 to C.sub.6 alkanoyl, or C.sub.1 to C.sub.6 haloalkanoyl; and where X.sub.1 is hydrogen, X.sub.2 and X.sub.3 are not simultaneously hydrogen. The compounds possess antiphlogistic, analgesic, anticonvulsive, or tranquilizing properties.
    Type: Grant
    Filed: April 16, 1981
    Date of Patent: August 3, 1982
    Assignee: Egyt Gyogyszervegyeszeti Gyar
    Inventors: Edit Berenyi nee Poldermann, Peter Gorog, Katalin Grasser, Ibolya Kosoczky, Agnes Koracs nee Palotay, Lujza Petocz