Patents Assigned to Biofrontera Discovery GmbH
  • Patent number: 7459462
    Abstract: The invention relates to novel fredericamycin derivatives, to medicaments containing these derivatives or salts thereof, and to the use of fredericamycin derivatives for treating diseases, particularly tumor diseases.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: December 2, 2008
    Assignee: Biofrontera Discovery GmbH
    Inventors: Werner Simon, Ulrich Abel
  • Patent number: 7244741
    Abstract: The invention relates to novel fredericamycin derivatives of general formula (Ia) or (Ib), to medicaments containing the fredericamycin derivatives or salts thereof, and to the use of the fredericamycin derivatives for treating diseases, especially tumor diseases.
    Type: Grant
    Filed: July 9, 2003
    Date of Patent: July 17, 2007
    Assignee: Biofrontera Discovery GmbH
    Inventors: Werner Simon, Ulrich Abel
  • Publication number: 20060111309
    Abstract: The invention relates to novel chalcomycin derivatives, medicaments containing said derivatives or the salts thereof, and the use of chalcomycin derivatives for treating diseases, especially infections. The inventive chalcomycin derivatives are acylated on the sugar esters and derivatives are also acylated on the 9-carbonyl function.
    Type: Application
    Filed: April 15, 2005
    Publication date: May 25, 2006
    Applicant: Biofrontera Discovery GmbH
    Inventors: Werner Simon, Rajendra Maskey, Hartmut Laatsch, Elisabeth Helmke, Friedrich Hansske
  • Publication number: 20050256066
    Abstract: The invention relates to novel fredericamycin derivatives, to drugs containing said derivatives or the salts thereof, and to the use of the fredericamycin derivatives for treating diseases, especially cancer diseases.
    Type: Application
    Filed: March 20, 2003
    Publication date: November 17, 2005
    Applicant: Biofrontera Discovery GmbH
    Inventors: Ulrich Abel, Werner Simon
  • Publication number: 20050215579
    Abstract: The invention relates to novel fredericamycin derivatives of general formula (Ia) or (Ib), to medicaments containing said derivatives or the salts of the same, and to the use of said fredericamycin derivatives for treating diseases, especially tumour diseases.
    Type: Application
    Filed: July 9, 2003
    Publication date: September 29, 2005
    Applicant: Biofrontera Discovery GmbH
    Inventors: Werner Simon, Ulrich Abel
  • Publication number: 20050153997
    Abstract: The invention relates to novel Fredericamycin derivatives, to medicaments containing these derivatives or salts thereof, and to the use of Fredericamycin derivatives for treating diseases, particularly tumor diseases.
    Type: Application
    Filed: March 28, 2003
    Publication date: July 14, 2005
    Applicant: Biofrontera Discovery Gmbh
    Inventors: Werner Simon, Ulrich Abel