Patents by Inventor Marie-Therese David-Comte

Marie-Therese David-Comte 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).

  • Patent number: 5688956
    Abstract: The present invention relates to a process for the preparation of (1R,2R)-N-methyl -2-(3-pyridyl)tetrahydrothiopyran-2-carbothioamide 1-oxide of formula: ##STR1## which is particularly useful as an antihypertensive and as a cardioprotective agent.
    Type: Grant
    Filed: August 15, 1995
    Date of Patent: November 18, 1997
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventor: Marie-Therese David-Comte
  • Patent number: 5498716
    Abstract: The present invention relates to a novel 2-aminonaphthyridine compounds that are useful in preparing a 2-isoindolinyl napthyridine compound that exhibits remarkable anxiolytic, hypnotic, anticonvulsant, antiepileptic and muscle-relaxant properties. The invention is also directed to the optical isomers of the 2-amino napthyridine compounds and salts thereof, their preparation and the use of the 2-amino napthyridine compounds for preparing the 2-isoindolinyl napthyridine compound.
    Type: Grant
    Filed: January 12, 1994
    Date of Patent: March 12, 1996
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Marie-Therese David-Comte, Gerard Roussel