Patents by Inventor Guixue Yu

Guixue Yu 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).

  • Quinoline inhibitors of cGMP phosphodiesterase
    Publication number: 20030225128
    Abstract: Compounds of the formula (I) 1
    Type: Application
    Filed: April 14, 2003
    Publication date: December 4, 2003
    Inventors: Yingzhi Bi, Guixue Yu, David P. Rotella, John E. Macor
  • Quinoline inhibitors of cGMP phosphodiesterase
    Patent number: 6576644
    Abstract: Compounds of the formula (I) are useful as inhibitors of cGMP PDE especially Type 5.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: June 10, 2003
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Yingzhi Bi, Guixue Yu, David P. Rotella, John E. Macor
  • Compounds useful as modulators of melanocortin receptors and pharmaceutical compositions comprising same
    Publication number: 20030096827
    Abstract: Compounds having the formula (I), 1
    Type: Application
    Filed: March 4, 2002
    Publication date: May 22, 2003
    Inventors: Guixue Yu, John Macor, Timothy Herpin, R. Michael Lawrence, George C. Morton, Rejean Ruel, Graham S. Poindexter, Edward H. Ruediger, Carl Thibault
  • Compounds useful as modulators of melanocortin receptors and pharmaceutical compositions comprising same
    Publication number: 20030092732
    Abstract: Compounds having the formula (I), and pharmaceutically-acceptable salts, hydrates and prodrugs thereof, 1
    Type: Application
    Filed: March 4, 2002
    Publication date: May 15, 2003
    Inventors: Guixue Yu, John Macor, Timothy Herpin, R. Michael Lawrence, George C. Morton, Rejean Ruel, Graham S. Poindexter, Edward H. Ruediger, Carl Thibault
  • Quinoline inhibitors of cGMP phosphodiesterase
    Publication number: 20020177587
    Abstract: 1
    Type: Application
    Filed: August 20, 2001
    Publication date: November 28, 2002
    Inventors: Yingzhi Bi, Guixue Yu, David P. Rotella, John E. Macor
  • Fused pyridine inhibitors of cGMP phosphodiesterase
    Patent number: 6326379
    Abstract: Compounds of the formulas are useful as inhibitors of cGMP PDE, especially type V.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: December 4, 2001
    Assignee: Bristol-Myers Squibb Co.
    Inventors: John E. Macor, Guixue Yu
  • Fused pyridopyridazine inhibitors of cGMP phosphodiesterase
    Patent number: 6316438
    Abstract: Compounds of the formula are useful as inhibitors of cGMP PDE especially Type 5.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: November 13, 2001
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Guixue Yu, John Macor, Soojin Kim, Hyei-Jha Chung, Michael Humora, Kishta Katipally, Yizhe Wang
  • Aminoacyl adenylate mimics as novel antimicrobial and antiparasitic agents
    Patent number: 5726195
    Abstract: Certain novel aminoacyl adenylate mimics are described. An exemplary compound of this invention is ?S-(R*,R*)!-3,6-anhydro-1,2-dideoxy-1-?5-?4-?(5-nitro-2-thienyl)ethynyl!ph enyl!-2H-tetrazol-2-yl!-D-allo-heptitol 7-(2-amino-3-methyl-1-oxopentyl)sulfamate. These compounds inhibit isoleucyl-tRNA synthetases and are useful as antimicrobial and antiparasitic agents.
    Type: Grant
    Filed: July 16, 1996
    Date of Patent: March 10, 1998
    Assignee: Cubist Pharmaceuticals, Inc.
    Inventors: Jason M. Hill, Guixue Yu, Youe-Kong Shue, Thomas M. Zydowsky, Julius Rebek