Patents Assigned to Boerhinger Ingelheim Pharmaceuticals, Inc.
  • Aromatic heterocyclic compound as antiinflammatory agents
    Patent number: 6319921
    Abstract: Disclosed are novel aromatic heterocyclic compounds of the formula (I) wherein Ar1, Ar2, L, Q and X are described herein. The compounds are useful in pharmaceutic compositions for treating diseases or pathological conditions involving inflammation such as chronic inflammatory diseases. Also disclosed are processes of making such compounds.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: November 20, 2001
    Assignee: Boerhinger Ingelheim Pharmaceuticals, Inc.
    Inventors: Pier F. Cirillo, Thomas A. Gilmore, Eugene R. Hickey, John R. Regan, Lin-Hua Zhang