Patents by Inventor Sébastien Leroux

Sébastien Leroux 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).

  • Vinyl quinuclidine useful as a synthesis intermediate in the preparation of (R)-mequitazine
    Patent number: 8754074
    Abstract: The present invention relates to the use of the vinyl quinuclidine enantiomer (R) of the following formula 2 as a synthesis intermediate in the preparation of (R)-mequitazine.
    Type: Grant
    Filed: January 10, 2012
    Date of Patent: June 17, 2014
    Assignees: Pierre Fabre Medicament, Commissariat a l'Energie Atomique et aux Energies Alternatives
    Inventors: Marc Nicolas, Laurent Larquetoux, Sébastien Leroux, Eric Doris
  • VINYL QUINUCLIDINE USEFUL AS A SYNTHESIS INTERMEDIATE IN THE PREPARATION OF (R)-MEQUITAZINE
    Publication number: 20130296553
    Abstract: The present invention relates to the use of the vinyl quinuclidine enantiomer (R) of the following formula 2 as a synthesis intermediate in the preparation of (R)-mequitazine.
    Type: Application
    Filed: January 10, 2012
    Publication date: November 7, 2013
    Applicants: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, PIERRE FABRE MEDICAMENT
    Inventors: Marc Nicolas, Laurent Larquetoux, Sébastien Leroux, Eric Doris