Patents by Inventor Jean Teutsch

Jean Teutsch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optionally substituted phenylimidazolidines, their preparation process and intermediates, their use as medicaments and the pharmaceutical compositions containing them
    Patent number: 5750553
    Abstract: A compound in all possible racemic, enantiomeric and diastereoisomer forms of the formula ##STR1## wherein Y is --O--, Z.sub.2 is --CF.sub.3, Z.sub.1 is --CN or --NO.sub.2, X is --O-- or --S--, R.sub.3 is hydrogen or alkyl of 1 to 4 carbon atoms optionally substituted by at least one halogen or --CN and R.sub.4 and R.sub.5 are individually alkyl of 1 to 4 carbon atoms optionally substituted with a member of the group consisting of halogen, --OH, esterified or etherified or protected hydroxy and phenylthio optionally substituted by halogen or --OH, and wherein at least one of R.sub.4 and R.sub.5 is substituted having antiandrogenic activity.
    Type: Grant
    Filed: June 27, 1996
    Date of Patent: May 12, 1998
    Assignee: Roussel Uclaf
    Inventors: Andre Claussner, Francois Goubet, Jean Teutsch