Patents by Inventor Sylvie Robert-Piessard

Sylvie Robert-Piessard 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).

  • Benzopyran compounds
    Patent number: 5889045
    Abstract: A compound of formula (I): ##STR1## in which: R.sub.1 represents alkyl,R.sub.2, R.sub.4 and R.sub.5, which may be identical or different, represent hydrogen or alkyl,R.sub.3 represents any one of the groups as defined in the description,X represents carbonyl or methylene,Y represents hydrogen or alkyl or aryl,A represents single bond or alkylphenyl,R.sub.6 represents any one of the groups as defined in the description, its isomers as well as its addition salts with a pharmaceutically acceptable acid or base,and medicinal productes containing the same are useful in the treatment of diabetes and complications of diabetic disease.
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: March 30, 1999
    Assignee: Adir et Compagnie
    Inventors: Timothee Muller, Claudie Moulin, Muriel Duflos, Sylvie Robert-Piessard, Guillaume Le Baut, Alain Tonnerre, Daniel-Henri Caignard, Dominique Manechez, Pierre Renard
  • N-pyridyl carboxamides and derivatives
    Patent number: 5843947
    Abstract: A compound selected from those of formula (I): ##STR1## where m is equal to 0 or 1 and Het, A, X, R,R.sub.1, R.sub.2, R.sub.3, R.sub.4 and the ring ##STR2## are defined in the description, and a medicinal product comprising the same for treating an inflammatory disorder.
    Type: Grant
    Filed: March 26, 1997
    Date of Patent: December 1, 1998
    Assignee: Adir et Compagnie
    Inventors: Jean-Michel Robert, Odile Rideau, Sylvie Robert-Piessard, Jacqueline Courant, Guillaume Le Baut, Daniel-Henri Caignard, Pierre Renard, Gerard Adam
  • N-pyridyl carboxamides and derivatives
    Patent number: 5712294
    Abstract: A compound selected from those of formula (I): ##STR1## where m is equal to 0 or 1andHet, A, X, R, R.sub.1, R.sub.2, R.sub.3, R.sub.4 and the ring ##STR2## are defined in the description, and a medicinal product comprising the same for treating an inflammatory disorder.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: January 27, 1998
    Assignee: Adir Et Compagnie
    Inventors: Jean-Michel Robert, Odile Rideau, Sylvie Robert-Piessard, Jacqueline Courant, Guillaume Le Baut, Daniel-Henri Caignard, Pierre Renard, Gerard Adam
  • Use of benzopyran derivatives for the treatment of pathologies associated with the NA.sup.+ -independent CI-/HCO.sub.3 -exchanger
    Patent number: 5703118
    Abstract: A method of treating a mammal afflicted with a disorder associated with the Na.sup.+ -independent Cl.sup.- /HCO.sub.3 - exchanger comprising the step of administering a compound selected from those of formula (I): ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11 and n are as defined in the description, which is effective for alleviating the said disorder.
    Type: Grant
    Filed: May 3, 1996
    Date of Patent: December 30, 1997
    Assignee: Adir et Compagnie
    Inventors: Ludovic Durand, Jean-Paul Babingui, Claudie Moulin, Sylvie Robert-Piessard, Guillaume Le Baut, Elisabeth Scalbert, Daniel-Henri Caignard, Pierre Renard
  • Alpha-amino acid compounds
    Patent number: 5585390
    Abstract: Compounds of the general formula: ##STR1## wherein m, X, Y, A, R.sub.2 and R.sub.3 are defined in the description, and medicaments containing the same.
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: December 17, 1996
    Assignee: Adir Et Compagnie
    Inventors: Muriel Duflos, Sylvie Robert-Piessard, Lucien Welin, Guillaume Le Baut, Daniel-Henri Caignard, Pierre Renard, G erard Adam
  • .alpha.-amino acid compounds
    Patent number: 5470864
    Abstract: Compounds of the general formula: ##STR1## wherein m, X, Y, A, R.sub.2 and R.sub.3 are defined in the description.
    Type: Grant
    Filed: June 30, 1994
    Date of Patent: November 28, 1995
    Assignee: Adir et Compagnie
    Inventors: Muriel Duflos, Sylvie Robert-Piessard, Lucien Welin, Guillaume Le Baut, Daniel-Henri Caignard, Pierre Renard, Gerard Adam
  • New benzopyran compounds
    Patent number: 5395834
    Abstract: A compound selected from those of formula (I): ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9 and n are as defined in the description, its optical isomers, and its addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal product containing the same for treating a mammal afflicted with a disorder connected with peroxydation processes and biosynthesis of eicosanoids.
    Type: Grant
    Filed: April 11, 1994
    Date of Patent: March 7, 1995
    Assignee: Adir et Compagnie
    Inventors: Guillaume Le Baut, Jean-Paul Babingui, Sylvie Robert-Piessard, Pierre Renard, Daniel-Henri Caignard, Jean-Francois Renaud de la Faverie, Gerard Adam
  • Benzopyran compounds
    Patent number: 5393775
    Abstract: A compound selected from those of formula (I): ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9 and n are as defined in the description, its optical isomers, and its addition salts thereof with a pharmaceutically-acceptable acid or base,and medicinal product containing the same for treating a mammal afflicted with a disorder connected with peroxydation processes and biosynthesis of eicosanoids.
    Type: Grant
    Filed: September 7, 1993
    Date of Patent: February 28, 1995
    Assignee: Adir et Compagnie
    Inventors: Guillaume Le Baut, Jean-Paul Babingui, Sylvie Robert-Piessard, Pierre Renard, Daniel-henri Caignard, jean-Francois Renaud de la Faverle, Gerard Adam