Patents by Inventor Didier Rognan

Didier Rognan 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).

  • Publication number: 20220389019
    Abstract: The present invention relates to the field of pharmaceutical composition comprising “LIT-TB” derivatives. More particularly it relates to “LIT-TB” derivatives for use in the treatment of neurodegenerative diseases, and more particularly in the treatment of Huntington's disease. The invention also relates to the “LIT-TB” derivatives and preparation thereof.
    Type: Application
    Filed: August 7, 2020
    Publication date: December 8, 2022
    Inventors: Didier ROGNAN, Martine SCHMITT, Maxime CAZORLA
  • Patent number: 10865435
    Abstract: Embodiments of the present disclosure relate to methods of screening and optionally designing compounds as inhibitors of Mfd (Mutation Frequency Decline), such compounds being useful for the treatment of bacterial infections. Embodiments of the methods include culturing pathogenic bacteria expressing functional Mfd with various concentrations of 1 mM or less, incubating the cultures with and without nitric oxide stress conditions, evaluating bacterial survival in each of the cultures, and calculating the concentration of the molecule required to decrease by 50% the survival rate of the bacteria (IC50) by comparing the cfu of the untreated cultures and cultures following nitric oxide stress.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: December 15, 2020
    Assignees: INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE STRASBOURG
    Inventors: Nalini Rama Rao, Didier Rognan, Didier Lereclus
  • Publication number: 20190345532
    Abstract: Embodiments of the present disclosure relate to methods of screening and optionally designing compounds as inhibitors of Mfd (Mutation Frequency Decline), such compounds being useful for the treatment of bacterial infections. Embodiments of the methods include culturing pathogenic bacteria expressing functional Mfd with various concentrations of 1 mM or less, incubating the cultures with and without nitric oxide stress conditions, evaluating bacterial survival in each of the cultures, and calculating the concentration of the molecule required to decrease by 50% the survival rate of the bacteria (IC50) by comparing the cfu of the untreated cultures and cultures following nitric oxide stress.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 14, 2019
    Applicants: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE STRASBOURG
    Inventors: Nalini Rama Rao, Didier Rognan, Didier Lereclus
  • Patent number: 10065937
    Abstract: The invention pertains to novel FLT3 receptor antagonists of general formula (1). The compounds are useful for the treatment or the prevention of pain disorders, cancer and autoimmune diseases.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: September 4, 2018
    Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), UNIVERSITE DE MONTPELLIER, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE DE STRASBOURG
    Inventors: Jean Valmier, Jean-Philippe Leyris, Didier Rognan, Martine Schmitt
  • Publication number: 20170233354
    Abstract: The invention pertains to novel FLT3 receptor antagonists of general formula (1). The compounds are useful for the treatment or the prevention of pain disorders, cancer and autoimmune diseases.
    Type: Application
    Filed: July 30, 2015
    Publication date: August 17, 2017
    Inventors: Jean VALMIER, Jean-Philippe LEYRIS, Didier ROGNAN, Martine SCHMITT
  • Publication number: 20080031951
    Abstract: The present invention relates to various novel substituted dipeptide derived nitrogen-containing heterocyclic compounds, their pharmaceutically acceptable salt derivatives, and their methods of use.
    Type: Application
    Filed: December 22, 2006
    Publication date: February 7, 2008
    Inventors: Gilles Guichard, Gersande Lena, Pascal Muller, Didier Rognan, Eric Boilard, Gerard Lambeau
  • Patent number: 5498628
    Abstract: The new naphthamide derivatives according to the invention are characterized in that they correspond to the general formula (I), ##STR1## where X: represents either a hydrogen atom, or a chlorine or bromine atom, or an amino or aminoalkyl group, an aminosulphamoyl group, a sulphur-containing group such as thiocyanate, alkylthio, alkylsulphinyl or alkylsulphonyl, or a methoxy group, or a nitro group, or a cyano group, or an electron-attracting group;Y: represents an alkyl or alkenyl residue;Z: represents the residues originating from 2-aminomethyl-N-alkylpyrrolidine, 2-aminoethyl-N,N-diethylamine, 2-(aminoethyl)morpholine, 2-aminoethyl-N,N-dibutylamine, 4-amino-N-butylpiperidine or 2-(aminoethyl)pyrrolidine;R: a hydrogen or an OCH.sub.3 substituent.These new derivatives may be employed in the preparation of medicinal products intended for use as an antipsychotic, psychostimulatory, anti-autistic or antidepressant agent, an agent for treating Parkinson's disease or an antihypertensive agent.
    Type: Grant
    Filed: October 23, 1992
    Date of Patent: March 12, 1996
    Assignee: Institut National de la Sante et de la Recherche Medicale
    Inventors: Didier Rognan, Andre Mann, Camille-Georges Wermuth, Marie-Pascale Martres, Bruno Giros, Pierre Sokoloff, Jean-Charles Schwartz, Jeanne-Marie LeComte, Fabrice Garrido