Patents by Inventor Daniel Farran

Daniel Farran 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).

  • Transannular rearrangement of activated lactams
    Patent number: 8592587
    Abstract: The disclosure relates to a method for the synthesis of a compound of the following formula (I) in which: R1 and R2 are independently an N-protective group; R3 is a hydrogen atom, a C1-C6 alkyl group, a C1-C6 arylalkyl group, a C2-C6 alkenyl group, or a alkoxycarbonylalkyl group; Y is a —C(HR4)- group in which R4 is a hydrogen atom, a C1-C6 alkyl group, an aryl group, a C1-C6 arylalkyl group, or a C2-C6 alkenyl group; or an orthophenylene group.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: November 26, 2013
    Assignees: Centre National de la Recherche Scientifique (CNRS), Universite de Montpellier I
    Inventors: Jean Martinez, Georges Dewynter, Daniel Farran
  • TRANSANNULAR REARRANGEMENT OF ACTIVATED LACTAMS
    Publication number: 20100099874
    Abstract: The disclosure relates to a method for the synthesis of a compound of the following formula (I) in which: R1 and R2 are independently an N-protective group; R3 is a hydrogen atom, a C1-C6 alkyl group, a C1-C6 arylalkyl group, a C2-C6 alkenyl group, or a alkoxycarbonylalkyl group; Y is a —C(HR4)- group in which R4 is a hydrogen atom, a C1-C6 alkyl group, an aryl group, a C1-C6 arylalkyl group, or a C2-C6 alkenyl group; or an orthophenylene group.
    Type: Application
    Filed: March 21, 2008
    Publication date: April 22, 2010
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS
    Inventors: Jean Martinez, Georges Dewynter, Daniel Farran