Patents by Inventor Geraldine Taber

Geraldine Taber 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).

  • Preparation of substituted quinoxalines
    Publication number: 20070185327
    Abstract: The present invention relates to a new process for the preparation of substituted quinoxalines (I) by cyclization of the corresponding dianiline with 2,3 dihydroxy-1,4-dioxane. In a preferred embodiment, the invention provides a process for the preparation of compounds having the formula wherein Q is a nitrogen protecting group. Compounds of formula III and their derivatives are precursors to certain aryl fused azapolycyclic compounds which exhibit activity as agents for the treatment of neurological and psychological disorders.
    Type: Application
    Filed: June 2, 2004
    Publication date: August 9, 2007
    Inventors: Joseph Rainville, Geraldine Taber