Patents Represented by Law Firm Bierman, Musserlian and Lucas LLP
  • 2-cyano-3-hydroxy-propenamides
    Patent number: 5693844
    Abstract: A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 is cyclopropyl or --CH.sub.2 --CH.dbd.CH.sub.2, R.sub.2 is --S(O).sub.n --(CF.sub.2).sub.x --CF.sub.3, n is 1 or 2, x is 0 or 1, R.sub.3 is hydrogen or alkyl of 1 to 3 carbon atoms, m is 0 or 1 and its non-toxic, pharmaceutically acceptable addition salts with a base having anti-inflammatory activity.
    Type: Grant
    Filed: September 26, 1996
    Date of Patent: December 2, 1997
    Assignee: Roussel UCLAF
    Inventors: David Paul Kay, Elizabeth Anne Kuo, Richard Alexander Williamson