Patents Assigned to Britisch Biotech Pharmaceuticals, Ltd.
  • Metalloproteinase inhibitors
    Patent number: 5840974
    Abstract: Compound of formula (I) ##STR1## wherein Ar represents an optionally substituted phenyl or heteroaryl group, m is 1 or 2, n is 0, 1, 2, 3 or 4, X represents --COOH or --CONHOH and R.sub.1, R.sub.3 and Y are as defined in the specification,are inhibitors of metalloproteinases involved in tissue degradation.
    Type: Grant
    Filed: September 8, 1997
    Date of Patent: November 24, 1998
    Assignee: Britisch Biotech Pharmaceuticals, Ltd.
    Inventors: Mark Whittaker, Raymond Paul Beckett, Zoe Marie Spavold, Fionna Mitchell Martin