Patents Assigned to Alcasynn Pharmaceuticals GmbH
  • Novel 6-Amino-Morphinan Derivatives, Method of Manufacturing Them and Their Application as Analgesics
    Publication number: 20130281698
    Abstract: This invention provides novel 6-amino-morphinan derivatives, methods of making same, and methods of using same for analgesic purposes.
    Type: Application
    Filed: October 9, 2012
    Publication date: October 24, 2013
    Applicant: AlcaSynn Pharmaceuticals GmbH
    Inventor: AlcaSynn Pharmaceuticals GmbH
  • Morphinan derivatives, the quaternary ammonium salts thereof substituted in position 14, method for production and use thereof
    Patent number: 7655671
    Abstract: The present invention relates to a class of morphinan compounds and quaternary ammonium salts thereof, substituted in Position 14, which may be used as highly active analgesics or also as opioid antagonists. The present invention also relates to the pharmaceutically acceptable salts and easily produced derivatives thereof, a process for the production thereof and use thereof in the production of pharmaceutical specialities.
    Type: Grant
    Filed: September 6, 2007
    Date of Patent: February 2, 2010
    Assignee: Alcasynn Pharmaceuticals GmbH
    Inventors: Helmut Schmidhammer, Mariana Spetea, Johannes Schutz, Elisabeth Greiner, Falko Schüllner, Bettina Sailer, Kurt Stübegger
  • 6-aminomorphinane derivatives, method for production and use thereof
    Patent number: 7538118
    Abstract: This invention relates to compounds of the formula (I).
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: May 26, 2009
    Assignee: Alcasynn Pharmaceuticals GmbH
    Inventors: Johannes Schütz, Helmut Schmidhammer
  • Novel 6-Amino-Morphinan Derivatives, Method of Manufacturing Them and Their Application as Analgesics
    Publication number: 20080234307
    Abstract: This invention relates to a class of 6-amino-morphinan compounds of formula (I) which can be used as highly active analgesics. This invention also relates to their pharmaceutically acceptable salts and easily accessible derivatives (e.g. esters or amides of the amino acid derivatives), to a process for their manufacture and their application in the manufacture of pharmaceutical specialties.
    Type: Application
    Filed: September 12, 2006
    Publication date: September 25, 2008
    Applicant: AlcaSynn Pharmaceuticals GmbH
    Inventors: Johannes Schuetz, Peter Kayatz