Patents Assigned to Beacham Group p. l. c.
  • Novel indoloquinlones
    Patent number: 5079246
    Abstract: A compound for formula (I) or a pharmaceutically acceptable salt thereof: ##STR1## wherein: R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, and Z are described in claim 1.
    Type: Grant
    Filed: December 7, 1989
    Date of Patent: January 7, 1992
    Assignee: Beacham Group p. l. c.
    Inventors: Ian T. Forbes, Roger T. Martin, Mervyn Thompson