Patents by Inventor Martinus J. Wanner

Martinus J. Wanner 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).

  • 2-substituted-6-trifluoromethyl purine derivatives with adenosine-Aantagonistic activity
    Patent number: 7371737
    Abstract: The present invention relates to 2-substituted-6-trifluoromethyl purine derivatives as selective adenosine antagonists, in particular adenosine-A3 receptor antagonists, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said purine derivatives. The compounds have the general formula (1) wherein the symbols have the meanings given in the specification.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: May 13, 2008
    Assignee: Solvay Pharmaceuticals, B.V.
    Inventors: Melle Koch, Jacobus A. J. den Hartog, Gerrit-Jan Koomen, Martinus J. Wanner, Roelof W. Feenstra
  • 2-substituted-1-deaza purine derivatives with adenosine receptor modulating activity
    Patent number: 7338964
    Abstract: The present invention relates to 2-substituted-1-deaza purine derivatives as adenosine receptor modulating agents, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said purine derivatives. The compounds have the general formula (1) wherein the symbols have the meanings given in the specification.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: March 4, 2008
    Assignee: Solvay Pharmaceuticals, B.V.
    Inventors: Melle Koche, Jacobus A. J. den Hartog, Martinus J. Wanner, Gerrit-Jan Koomen