Patents Assigned to Scnering Aktiengesellschaft
  • Quinoxaline dione derivatives, their production and their use in medicaments
    Patent number: 6136805
    Abstract: Quinoxalinedione derivatives of formula (I) ##STR1## are described, and their use in pharmaceutical agents.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: October 24, 2000
    Assignee: Scnering Aktiengesellschaft
    Inventors: Andreas Huth, Martin Kruger, Eckhard Ottow, Dieter Seidelmann, Roland Neuhaus, Herbert Schneider, Lechoslaw Turski