Patents by Inventor Pierre Champy

Pierre Champy 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).

  • Indole derivatives for treating neurodegenerative diseases
    Patent number: 8614246
    Abstract: The invention relates to a compound of the following formula (I), or to a pharmaceutically acceptable salt thereof or to a stereoisomer or mixture of stereoisomers at any proportions, where: X1 is a CH2 or C?O group; X2 is a linear saturated or unsaturated carbohydrate chain with 8 to 24 carbon atoms; R1 is a hydrogen atom or an OH or (C1-C6)alkoxy group such as methoxy; and R2 is a CH3 or CH2 OR3 group, with R3 being a hydrogen atom or a (C1-C6)alkyl, CO—(C1-C6)alkyl or NH—(C1-C6)alkyl group. The invention also relates to the use of said compound as a drug, in particular for treating neurodegenerative diseases, and to a method for preparing same.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: December 24, 2013
    Assignee: Centre National de la Recherche Scientifique (CNRS)
    Inventors: Fanny Schmidt, Bruno Figadere, Rita Raisman-Vozari, Pierre Champy
  • Quinoline or quinoxaline derivatives for treating neurodegenerative diseases
    Patent number: 8445511
    Abstract: The present invention relates to compounds of Formula (I) below, to their pharmaceutically acceptable salts and to their isomers or mixtures of isomers: HetAr—X—CHR1R2 (I) in which: —HetAr represents a group chosen from: —X represents a linear, saturated or unsaturated, hydrocarbon-based chain comprising from 8 to 22 carbon atoms, optionally interrupted by an —NH— or —NH—CO— group, —R1 represents a hydrogen atom or an —OH, —O(C1-C6)alkyl, —OCO((C1-C6)alkyl), —OSO2((C1-C6)alkyl) or —OSO3H group, and —R2 represents a hydrogen atom or a (C2-C6)alkynyl, (C2-C6)alkenyl or (C3-C6)cycloalkyl group. The present invention also relates to a process for preparing the compounds of Formula (I), and also to the use thereof, especially in the treatment of neurodegenerative diseases.
    Type: Grant
    Filed: July 20, 2009
    Date of Patent: May 21, 2013
    Assignee: Centre National de la Recherche Scientifique (SNRS)
    Inventors: Fanny Schmidt, Bruno Figadere, Sylvia Rita Vozari, Pierre Champy, Xavier Franck
  • INDOLE DERIVATIVES FOR TREATING NEURODEGENERATIVE DISEASES
    Publication number: 20110319387
    Abstract: The invention relates to a compound of the following formula (I), or to a pharmaceutically acceptable salt thereof or to a stereoisomer or mixture of stereoisomers at any proportions, where: X1 is a CH2 or C?O group; X2 is a linear saturated or unsaturated carbohydrate chain with 8 to 24 carbon atoms; R1 is a hydrogen atom or an OH or (C1-C6)alkoxy group such as methoxy; and R2 is a CH3 or CH2OR3 group, with R3 being a hydrogen atom or a (C1-C6)alkyl, CO—(C1-C6)alkyl or NH—(C1-C6)alkyl group. The invention also relates to the use of said compound as a drug, in particular for treating neurodegenerative diseases, and to a method for preparing same.
    Type: Application
    Filed: March 2, 2010
    Publication date: December 29, 2011
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Fanny Schmidt, Bruno Figadere, Rita Raisman-Vozari, Pierre Champy