Patents by Inventor Helene Olivan

Helene Olivan 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).

  • Streptospirole derivatives
    Patent number: 8765799
    Abstract: The invention relates to streptospirole derivatives of the general formula (I), wherein R1, R2, R3, X1, X2, Y1 and Y2 are as defined herein, a process for the preparation of said compounds by fermenting the microorganism Streptomyces sp. ST 108140 (DSM 19369) and optionally derivatizing the compounds produced by said microorganism, a pharmaceutical composition comprising at least one compound of the formula (I), and the use of a compound of the formula (I) for the preparation of a medicament for the treatment and/or prophylaxis of bacterial infections.
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: July 1, 2014
    Assignee: Sanofi
    Inventors: Cosima Dufour-Schroif, Joachim Wink, Martin Gerlitz, Hélène Olivan, Michael Kurz
  • STREPTOSPIROLE DERIVATIVES
    Publication number: 20110295009
    Abstract: The invention relates to streptospirole derivatives of the general formula (I), wherein R1, R2, R3, X1, X2, Y1 and Y2 are as defined herein, a process for the preparation of said compounds by fermenting the microorganism Streptomyces sp. ST 108140 (DSM 19369) and optionally derivatizing the compounds produced by said microorganism, a pharmaceutical composition comprising at least one compound of the formula (I), and the use of a compound of the formula (I) for the preparation of a medicament for the treatment and/or prophylaxis of bacterial infections.
    Type: Application
    Filed: July 16, 2009
    Publication date: December 1, 2011
    Applicant: SANOFI-AVENTIS
    Inventors: Cosima Dufour-Schroif, Joachim Wink, Martin Gerlitz, Helene Olivan, Michael Kurz