Patents Assigned to Dritte Patentportfolio Beteiligungsgesellschaft mgH & Co. KG
  • Amino acid derivatives used as pharmaceutical substances
    Patent number: 8658826
    Abstract: The invention relates to a method for improving bioavailability of pharmaceutical substances and for allowing the pharmaceutical substances to permeate the blood-brain barrier, the pharmaceutical substances having at least one or more amidine, guanidine, N-hydroxyamidine (amidoxime) or N-hydroxyguanidine functions. The invention also relates to medicaments containing the correspondingly modified pharmaceutical substances.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: February 25, 2014
    Assignee: Dritte Patentportfolio Beteiligungsgesellschaft mgH & Co. KG
    Inventors: Bernd Clement, Christiane Wolter-Reeh, Helen Schenk