Patents by Inventor Patrick Dutartre

Patrick Dutartre 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).

  • 15-deoxyspergualin analogs, their method of preparation and their use in therapeutics
    Patent number: 5637613
    Abstract: The present invention relates, by way of novel industrial products, to compounds which are structurally related to 15-deoxyspergualin and which have the formula ##STR1## in which: A is a single bond, a group --CH.sub.2 --, a group --CH.sub.2 O--, a group --CH.sub.2 NH--, a group --CH(OH)--, a group --CHF-- or a group --CH(OCH.sub.3)--, andn is equal to 6 or 8,and their addition salts.These novel compounds are useful especially as immunosuppressants. The invention further relates to the method of preparing said compounds.
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: June 10, 1997
    Assignee: Fournier Industrie et Sante
    Inventors: Patrice Renaut, Luc Lebreton, Patrick Dutartre, Soth Samreth, Catherine Derrepas, Jean M. Rognon
  • 15-deoxyspergualin analogs, their method of preparation and their use in therapeutics
    Patent number: 5476870
    Abstract: The present invention relates, by way of novel industrial products, to compounds which are structurally related to 15-deoxyspergualin. These novel compounds have the formula ##STR1## in which: n is equal to 6 or 8 andA is a single bond, CH.sub.2, CHF, CH(OH), CH(OCH.sub.3), CH.sub.2 NH or CH.sub.2 O,and their addition salts.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: December 19, 1995
    Assignee: Fournier Industrie ET Sante
    Inventors: Patrice Renaut, Luc Lebreton, Patrick Dutartre, Philippe Derrepas, Soth Samreth