Patents by Inventor Philippe HELISSEY

Philippe HELISSEY 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).

  • Water soluble 4-azapodophyllotoxin analogs
    Patent number: 9783547
    Abstract: The present invention relates to 4-azapodophyllotoxin analogs of formula (I) in which X, R1, R2, R3, R4 and Ar are as defined in claim 1, preferably a pharmaceutically acceptable salt thereof, optionally in the form of a solvate, a composition comprising said analogs, their use as medicament, in particular for the treatment of cancer, and a process for their preparation.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: October 10, 2017
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE PARIS DESCARTES, INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS
    Inventors: Guy Chabot, Sylviane Giorgi-Renault, Stéphanie Desbene-Finck, Philippe Helissey, Raphaël Labruere, Marlène Testud, Daniel Scherman
  • WATER SOLUBLE 4-AZAPODOPHYLLOTOXIN ANALOGS
    Publication number: 20160333022
    Abstract: The present invention relates to 4-azapodophyllotoxin analogs of formula (I) in which X, R1, R2, R3, R4 and Ar are as defined in claim 1, preferably a pharmaceutically acceptable salt thereof, optionally in the form of a solvate, a composition comprising said analogs, their use as medicament, in particular for the treatment of cancer, and a process for their preparation.
    Type: Application
    Filed: January 15, 2015
    Publication date: November 17, 2016
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE PARIS DESCARTES, INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE M EDICALE (INSERM), ECOLE NATIONALE SUPERIEURE DE CHIMIE DE PARIS
    Inventors: Guy CHABOT, Sylviane GIORGI-RENAULT, Stéphanie DESBENE-FINCK, Philippe HELISSEY, Raphaël LABRUERE, Marléne TESTUD, Daniel SCHERMAN