Patents by Inventor Louise H. Foley

Louise H. Foley 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).

  • Sulfonamide substituted xanthine derivatives
    Patent number: 7148229
    Abstract: The present invention is a sulfonamide substituted xanthine derivative of formula I: or a pharmaceutically acceptable salt thereof, wherein R1 is lower alkyl, lower alkyl substituted by phenyl, or lower alkyl substituted by halogen substituted phenyl; R2 is lower alkyl or lower alkyl substituted by lower cycloalkyl; and R3 is: Compounds of formula I and pharmaceutically acceptable salts or prodrugs thereof show activity as modulators of gluconeogenesis.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: December 12, 2006
    Assignee: Hoffman-La Roche Inc.
    Inventors: Peter W. Dunten, Louise H. Foley, Nicholas J. S. Huby, Sherrie L. Pietranico-Cole, Weiya Yun
  • Amide substituted xanthine derivatives
    Patent number: 7135475
    Abstract: The present invention is a 1,3,8 substituted xanthine derivative of formula I or a pharmaceutically acceptable salt thereof, wherein R1, R2 and R3 are as defined in the specification. Compounds of formula I and pharmaceutically acceptable salts or prodrugs thereof show activity as modulators of gluconeogenesis.
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: November 14, 2006
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Peter W. Dunten, Louise H. Foley, Nicholas J. S. Huby, Sherrie L. Pietranico-Cole, Weiya Yun
  • Sulfonamide substituted xanthine derivatives
    Publication number: 20040192708
    Abstract: The present invention is a sulfonamide substituted xanthine derivative of formula I 1
    Type: Application
    Filed: February 11, 2004
    Publication date: September 30, 2004
    Inventors: Peter W. Dunten, Louise H. Foley, Nicholas J. S. Huby, Sherrie L. Pietranico-Cole, Weiya Yun
  • Amide substituted xanthine derivatives
    Publication number: 20040014766
    Abstract: The present invention is a 1,3,8 substituted xanthine derivative of formula I 1
    Type: Application
    Filed: June 12, 2003
    Publication date: January 22, 2004
    Inventors: Peter W. Dunten, Louise H. Foley, Nicholas J.S. Huby, Sherrie L. Pietranico-Cole, Weiya Yun
  • Ethers of antibiotic X-14868A
    Patent number: 4565862
    Abstract: There is presented compounds of the formula ##STR1## wherein R is C.sub.2 to C.sub.7 alkyl or lower alkyl hydroxy and their pharmaceutically acceptable salts.The compounds exhibit activity as antimalarial, anti-inflammatory, anticoccidial and animal growth promotant agents.Also disclosed is a process to produce said compounds.
    Type: Grant
    Filed: October 24, 1983
    Date of Patent: January 21, 1986
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Louise H. Foley, Lilian H. Sello, John Westley