Patents Examined by Robert W. Ramsues
  • 6-polyfluoroalkoxy-and 6-polyfluoroalkyl-2-aminobenzothiazole derivatives
    Patent number: 5795903
    Abstract: Compounds of formula (I): ##STR1## wherein R is a polyfluoroalkoxy or polyfluoroalkyl radical and R.sub.1 is a hydrogen atom and R.sub.2 is a hydroxyl radical, or R.sub.1 is a hydroxyl radical and R.sub.2 is a hydrogen atom, salts thereof, the preparation of said compounds, and drugs containing same.
    Type: Grant
    Filed: April 24, 1997
    Date of Patent: August 18, 1998
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Philip Chapelle, Claude Gaillard, Patrick Jimonet, Erik Louvel, Michel Martinet, Serge Mignani, Gerard Sanderink