Patents by Inventor Kevin Edward Henegar

Kevin Edward Henegar 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).

  • METHOD FOR THE PREPARATION OF ARYL ETHERS
    Publication number: 20090198080
    Abstract: The invention comprises an enantioselective method of preparing a compound of formula (IV): wherein n, m, R and R1 are as defined herein. Use of the compounds of formula (IV) in a method of preparing compounds of formula (IX) and novel intermediates useful in the method are also described.
    Type: Application
    Filed: April 13, 2009
    Publication date: August 6, 2009
    Inventors: Mateusz Cebula, Kevin Edward Henegar
  • Process for preparing enantiomerically enriched (1S,4R) 1-acetoxy-4-hydroxycyclopent-2-ene
    Patent number: 6974834
    Abstract: This invention relates to a process for the synthesis of enantiomerically enriched (1S,4R) 1-acetoxy-4-hydroxycyclopent-2-ene of Formula I, a compound useful as an intermediate in the synthesis of prostaglandins and prostanoids.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: December 13, 2005
    Assignee: Agouron Pharmaceuticals Inc.
    Inventor: Kevin Edward Henegar
  • Process for preparing enantiomerically enriched (1S,4R) 1-acetoxy-4-hydroxycyclopent-2-ene
    Publication number: 20040171129
    Abstract: This invention relates to a process for the synthesis of enantiomerically enriched (1S,4R) 1-acetoxy-4-hydroxycyclopent-2-ene of Formula I, a compound useful as an intermediate in the synthesis of prostaglandins and prostanoids.
    Type: Application
    Filed: January 7, 2004
    Publication date: September 2, 2004
    Inventor: Kevin Edward Henegar
  • Process for the synthesis of 3.3A.6.6A-tetrahydro-2H-cyclopentan[b]furan-2-one
    Publication number: 20040147775
    Abstract: The present invention relates to a process for the synthesis of 3,3a,6,6a-tetrahydo-2H-cyclopentan[b]furan-2-one.
    Type: Application
    Filed: December 12, 2003
    Publication date: July 29, 2004
    Inventors: Kevin Edward Henegar, Mateusz Cebula