Patents Assigned to Zentaris GmbH
  • Patent number: 7056912
    Abstract: The invention relates to novel quinoline derivatives of the formula 1, to their preparation and to their use as medicaments, in particular for treating tumors.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: June 6, 2006
    Assignee: Zentaris GmbH
    Inventors: Peter Emig, Eckhard Günther, Jürgen Schmidt, Bernd Nickel, Bernhard Kutscher
  • Patent number: 7026310
    Abstract: The invention relates to novel quinoline derivatives of the formula 1, to their preparation and to their use as medicaments, in particular for treating tumors.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: April 11, 2006
    Assignee: Zentaris GmbH
    Inventors: Peter Emig, Eckhard Günther, Jürgen Schmidt, Bernd Nickel, Bernhard Kutscher
  • Patent number: 7005418
    Abstract: The present inventions provides a method for therapeutic management of extrauterine proliferation of endometrial tissue, chronic pelvic pain and fallopian tube obstruction by short term induction treatment with an LH-RH antagonist for 4 to 12 weeks. According to another aspect of the present invention, the short term LH-RH treatment is followed by the combined or separate administration of one or more active agents selected from the group consisting of a contraceptive, preferably an oral contraceptive, a non-steroidal anti-rheumatic agent, an analgetic, an androgen other than a 17-alpha-alkyl substituted testosterone or any combinations thereof.
    Type: Grant
    Filed: September 20, 2000
    Date of Patent: February 28, 2006
    Assignee: Zentaris GmbH
    Inventors: Hilde Riethmuller-Winzen, Jurgen Engel, Ricardo Felberbaum, Klaus Diedrich, Wolfgang Küpker
  • Patent number: 6936615
    Abstract: The invention relates to novel quinoline derivatives of the formula 1, to their preparation and to their use as medicaments, in particular for treating tumors.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: August 30, 2005
    Assignee: Zentaris GmbH
    Inventors: Peter Emig, Eckhard Günther, Jürgen Schmidt, Bernd Nickel, Bernhard Kutscher
  • Patent number: 6903080
    Abstract: A method of treating protozoal and fungal diseases is described, in which an effective amount of a compound of formula I is administered to a host having a protozoal or fungal disease.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: June 7, 2005
    Assignee: Zentaris GmbH
    Inventors: Gerhard Nossner, Bernhard Kutscher, Jurgen Engel, Wolfgang Schumacher, Margrit Stekar, Peter Hilgard, Jurij Stekar
  • Patent number: 6867191
    Abstract: A lyophilizate, method of preparation, and use of the lyophilizate for gonad protection is described. The lyophilizate comprises cetrorelix dissolved in 30% (v/v) acetic acid, transferred to water, and freeze-dried.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: March 15, 2005
    Assignee: Zentaris GmbH
    Inventors: Jürgen Engel, Burkhard Wichert, Dieter Sauerbier, Thomas Reissmann
  • Patent number: 6855723
    Abstract: The present invention is directed in part towards methods of modulating the function of serine/threonine protein kinases with azabenzimidazole-based compounds. The methods incorporate cells that express a serine/threonine protein kinase, such as RAF. In addition, the invention describes methods of preventing and treating serine/threonine protein kinase-related abnormal conditions in organisms with a compound identified by the invention. Furthermore, the invention pertains to azabenzimidazole compounds and pharmaceutical compositions comprising these compounds.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: February 15, 2005
    Assignee: Zentaris GmbH
    Inventors: Gerald McMahon, Heinz Weinberger, Bernhard Kutscher, Harald App
  • Patent number: 6828415
    Abstract: A novel lyophilizate and method of preparation as well as the use of the lyophilizate to treat female infertility and for gonad protection. Cetrorelix is dissolved in acetic acid 30% v/v, the solution is transferred to water and freeze dried.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: December 7, 2004
    Assignee: Zentaris GmbH
    Inventors: Jürgen Engel, Burkhard Wichert, Dieter Sauerbier, Thomas Reissmann
  • Patent number: 6780972
    Abstract: A method for producing peptide salts, including reacting an acid addition salt of a basic starting peptide in the presence of a diluent in a mixed bed ion exchanger, with a mixture of an acid and a basic ion exchanger during the formation of a free basic peptide, and then separating the ion exchanger and then the free basic peptide, with an inorganic or organic acid, and then forming the desired acid addition salt of the peptide, and removing the diluent.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: August 24, 2004
    Assignee: Zentaris GmbH
    Inventors: Michael Damm, Waldemar Salonek, Jürgen Engel, Horst Bauer, Gabriele Stach