Patents by Inventor Christian A. KUTTRUFF

Christian A. KUTTRUFF 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).

  • METHODS OF SYNTHESIS OF INGENOL AND INTERMEDIATES THEREOF
    Publication number: 20160107977
    Abstract: The present invention relates generally to methods of synthesis of diterpene heterocylic compounds. More particularly, the present invention relates to efficient methods of synthesis of ingenol (Formula (21), CAS 30220-46-3), from a compound of formula (1). The present invention also provides for various advantageous intermediates along the synthetic route of ingenol. Efficient synthesis of ingenol is important in the design and synthesis of related analogues, such as ingenol-3-angelate.
    Type: Application
    Filed: May 28, 2014
    Publication date: April 21, 2016
    Inventors: Phillipe S. BARAN, Lars JØRGENSEN, Christian A. KUTTRUFF, Steven J. MCKERRALL, Chien-Hung YEH