Patents by Inventor Romaine Bouboutou

Romaine Bouboutou 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).

  • Lupane derivatives, their preparation and the pharmaceutical compositions which contain them
    Patent number: 5468888
    Abstract: The present invention relates to new lupane dervivatives of the general formula: ##STR1## to their salts, to their preparation and to the pharmaceutical compositions which contain them.
    Type: Grant
    Filed: May 12, 1994
    Date of Patent: November 21, 1995
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Romaine Bouboutou, Norbert Dereu, Michel Evers, Jean-Christophe Gueguen, Claude James, Christele Poujade, Daniel Reisdorf, Yves Ribeill, Francoise Soler
  • Novel compounds with collagenase-inhibiting activity, a process for their preparation and pharmaceutical compositions in which these compounds are present
    Patent number: 4918105
    Abstract: The present invention relates to a novel family of chemical compounds possessing a pharmacological activity, in particular a collagenase-inhibiting activity, a process for the production of these compounds and pharmaceutical compositions in which they are present.According to the invention, these compounds correspond to the general formula: ##STR1## in which: W represents an amino acid residue selected from the group comprising valine, lysine, norleucine and methionine, andZ represents an amino radical or an alkylamino radical of which the alkyl part, which contains 1 or 2 carbon atoms, is substituted by a phenyl or trifluorophenyl radical,and also include their diastereoisomers and their addition salts with pharmaceutically acceptable acids.The invention is applicable especially in the pharmaceutical industry.
    Type: Grant
    Filed: January 5, 1988
    Date of Patent: April 17, 1990
    Assignee: SA Laboratoire Roger Bellon
    Inventors: Terence Cartwright, Romaine Bouboutou-Tello, Yves Lelievre, Marie-Claude Fournier-Zaluski