Patents by Inventor Zilun Hu

Zilun Hu 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).

  • Patent number: 7312218
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula Ia-If: or pharmaceutically acceptable salt forms thereof, wherein ring G is a mono- or bicyclic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: December 25, 2007
    Assignee: Bristol Myers Squibb Co.
    Inventors: Wei Han, Zilun Hu, Timur Gungor
  • Publication number: 20070203157
    Abstract: Novel heterocyclic dihydropyrimidine compounds useful as inhibitors of potassium channel function (especially inhibitors of the Kv1 subfamily of voltage gated K+ channels, especially inhibitors Kv1.5 which has been linked to the ultra-rapidly activating delayed rectifier, which have the structure stereoisomers including enantiomers thereof and diastereomers thereof, or a pharmaceutically acceptable salt thereof, wherein Q is alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl or ?which is aryl, substituted aryl, heteroaryl or substituted heteroaryl; R3 is wherein R1, R2, R4, R5, R6, R7, R8, R9 and R10 are defined herein. Methods of using such compounds in the prevention and treatment of arrhythmia and IKur-associated conditions, and pharmaceutical compositions containing such compounds are also provided.
    Type: Application
    Filed: August 28, 2006
    Publication date: August 30, 2007
    Inventors: Wei Han, Zilun Hu
  • Publication number: 20070099922
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula Ia-If: or pharmaceutically acceptable salt forms thereof, wherein ring G is a mono- or bicyclic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Application
    Filed: December 15, 2006
    Publication date: May 3, 2007
    Inventors: Wei Han, Zilun Hu, Timur Gungor
  • Patent number: 7199149
    Abstract: The present application describes monocyclic and bicyclic lactams and derivatives thereof of Formulae Ia–e: wherein one of one of T1 and T2 is carbonyl, thiocarbonyl, or sulfonyl or pharmaceutically acceptable salt forms thereof. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: April 3, 2007
    Assignee: Bristol Myers Squibb Company
    Inventors: Wei Han, Jennifer X. Qiao, Zilun Hu
  • Patent number: 7169795
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula Ia–If: or pharmaceutically acceptable salt forms thereof, wherein ring G is a mono- or bicyclic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: January 30, 2007
    Assignee: Bristol Myers Squibb Company
    Inventors: Wei Han, Zilun Hu, Timur Gungor
  • Patent number: 7157470
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula I: or pharmaceutically acceptable salt forms thereof, wherein ring G is a mono- or bicyclic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: January 2, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Joanne M. Smallheer, Donald J. Pinto, Shuaige Wang, Jennifer X. Qiao, Wei Han, Zilun Hu
  • Publication number: 20060247243
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula I: or pharmaceutically acceptable salt forms thereof, wherein ring G is a mono- or bicyclic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Application
    Filed: June 21, 2006
    Publication date: November 2, 2006
    Inventors: Joanne Smallheer, Donald Pinto, Shuaige Wang, Jennifer Qiao, Wei Han, Zilun Hu
  • Patent number: 7115627
    Abstract: The present application describes glycinamidic compounds and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: November 25, 2002
    Date of Patent: October 3, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Donald J. P. Pinto, Wei Han, Zilun Hu, Jennifer Qiao
  • Publication number: 20050107361
    Abstract: The present application describes monocyclic and bicyclic lactams and derivatives thereof of Formulae Ia-e: wherein one of one of T1 and T2 is carbonyl, thiocarbonyl, or sulfonyl or pharmaceutically acceptable salt forms thereof. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Application
    Filed: September 28, 2004
    Publication date: May 19, 2005
    Inventors: Wei Han, Jennifer Qiao, Zilun Hu
  • Publication number: 20050096309
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula Ia-If: or pharmaceutically acceptable salt forms thereof, wherein ring G is a mono- or bicyclic carbocycle or heterocycle. Compounds of the present invention are useful as inhibitors of trypsin-like serine proteases, specifically factor Xa.
    Type: Application
    Filed: September 28, 2004
    Publication date: May 5, 2005
    Inventors: Wei Han, Zilun Hu, Timur Gungor
  • Publication number: 20040132732
    Abstract: The present application describes quinazolinones and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Application
    Filed: October 16, 2003
    Publication date: July 8, 2004
    Inventors: Wei Han, Zilun Hu
  • Publication number: 20040006062
    Abstract: The present application describes sulfonylaminovalerolactams and derivatives thereof of Formula I: 1
    Type: Application
    Filed: May 5, 2003
    Publication date: January 8, 2004
    Inventors: Joanne M. Smallheer, Donald J. Pinto, Shuaige Wang, Jennifer X. Qiao, Wei Han, Zilun Hu
  • Publication number: 20030232804
    Abstract: The present application describes glycinamidic compounds and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Application
    Filed: November 25, 2002
    Publication date: December 18, 2003
    Inventors: Donald J.P. Pinto, Wei Han, Zilun Hu, Jennifer Qiao