Patents Examined by C. C. Cseh
  • Azetidine derivatives, compositions and methods of treating
    Patent number: 4946839
    Abstract: This invention relates to novel azetidines and derivative thereof, as well as to pharmaceutical compositions and methods of treating memory and learning disorders. Another aspect of the invention relates to a method of utilizing the compounds and compositions as biological tools and materials for characterizing excitatory amino acid receptor systems. A further aspect of the invention relates to a method of treating PCP toxicity and abuse.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: August 7, 1990
    Assignee: Fidia-Georgetown Institute for the Neurosciences
    Inventors: Alan P. Kozikowskip, Jarda T. Wroblewski, Erminio Costa