Patents Represented by Attorney David H. Vance
  • Patent number: 6429213
    Abstract: The present application de gibes novel cyclic hydroxamic acids of formula I: or pharmaceutically acceptable salt forms thereof, wherein ring B is a 5-7 membered cyclic system containing from 0-2 heteroatoms selected from O, N, NRa, and S(O)p, and 0-1 carbonyl groups and the other variables are defined in the present specification, which are useful as metalloprotease inhibitors.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: August 6, 2002
    Inventors: Chu-Biao Xue, Carl P. Decicco, Xiaohua He
  • Patent number: 6426346
    Abstract: The present application describes 6-membered aromatics of formula I: or pharmaceutically acceptable salt forms thereof, wherein D may be CH2NH2 or C(═NH)NH2, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: July 30, 2002
    Assignee: Bristol - Myers Squibb Pharma Company
    Inventors: James Russell Pruitt, Donald Joseph Phillip Pinto, Mimi Lifen Ouan, Ruth Richmond Wexler
  • Patent number: 6413980
    Abstract: The present application describes nitrogen containing heterobicyclics and derivatives thereof, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 2, 2002
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: John M. Fevig, Joseph Cacciola, Charles G. Clark, Qi Han, Patrick Yuk Sun Lam, Donald J.P. Pinto, James R. Pruitt, Mimi L. Quan, Karen A. Rossi
  • Patent number: 6407256
    Abstract: The present application describes inhibitors of factor Xa which are cyano-pyrazole, cyano-triazole, cyano-imidazole, and cyano-pyrrole compounds of Formulae Ia, Ib, Ic, and Id: or pharmaceutically acceptable salt forms thereof.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: June 18, 2002
    Inventor: Donald J. P. Pinto
  • Patent number: 6403054
    Abstract: The present invention provides novel radiopharmaceuticals useful for imaging the heart, brain, lungs, liver or kidneys, kits useful for preparing the radiopharmaceuticals, and methods of imaging the heart, brain, lungs, liver or kidneys in a patient in need of such imaging. The radiopharmaceuticals are comprised of technetium or rhenium radionuclide complexes of a ternary ligand system: one hydrazido or diazenido ligand, one aminoalcohol ligand, and one pi-acid ligand selected from phosphines, arsines, and imine nitrogen-containing heterocycles. The radiopharmaceuticals have the formula, ML1L2L3, wherein the variables are as defined herein.
    Type: Grant
    Filed: May 28, 1997
    Date of Patent: June 11, 2002
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventor: Shuang Liu
  • Patent number: 6403583
    Abstract: This invention relates generally to inhibitors of trypsin-like serine protease enzymes, especially factor Xa or thrombin, pharmaceutical compositions containing the same, and methods of using the same as anticoagulant agents for treatment and prevention of thromboembolic disorders.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: June 11, 2002
    Inventors: Patrick Y. S. Lam, Charles G. Clark, John M. Fevig, Robert A. Galemmo, Qi Han, Irina C. Jacobson, Renhau Li, Donald J. P. Pinto, Ruth R. Wexler
  • Patent number: 6403620
    Abstract: The present application describes inhibitors of factor Xa with a neutral P1 specificity group of formula I: or pharmaceutically acceptable salt forms thereof, wherein R and E may be groups such as methoxy and halo.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: June 11, 2002
    Inventors: Robert A. Galemmo, Jr., Celia Dominguez, John M. Fevig, Qi Han, Patrick Y. Lam, Donald J. P. Pinto, James R. Pruitt, Mimi L. Quan
  • Patent number: 6403632
    Abstract: The present application describes novel lactams and derivatives thereof of formula I: or pharmaceutically acceptable salt forms thereof, wherein rings ring B is a 4-8 membered cyclic amide containing from 0-3 additional heteroatoms selected from N, O, and S, which are useful as metalloprotease inhibitors.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: June 11, 2002
    Inventors: Jingwu Duan, Carl P. Decicco, Zelda R. Wasserman, Thomas P. Maduskuie, Jr.
  • Patent number: 6399644
    Abstract: The present application describes aryl sulfonyls of formula I: or pharmaceutically acceptable salt or prodrug forms thereof, wherein D, E, and M are defined below, are effective factor Xa inhibitors.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: June 4, 2002
    Inventors: Ruth R. Wexler, Irina C. Jacobson
  • Patent number: 6376665
    Abstract: The present application describes novel amides and derivatives thereof of formula I: or pharmaceutically acceptable salt forms thereof, wherein these compounds are useful as inhibitors of matrix metalloproteinases, TNF-&agr;, and aggrecanase.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: April 23, 2002
    Inventors: Jingwu Duan, Carl P. Decicco, David J. Nelson, Chu-Biao Xue
  • Patent number: 6369227
    Abstract: This invention relates generally to inhibitors of trypsin-like serine protease enzymes, especially factor Xa or thrombin, pharmaceutical compositions containing the same, and methods of using the same as anticoagulant agents for treatment and prevention of thromboembolic disorders.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: April 9, 2002
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Patrick Y. S. Lam, Charles G. Clark, Renhau Li, Donald J. P. Pinto
  • Patent number: 6365587
    Abstract: The present application describes novel substituted aryl hydroxamic acids of formula I: or pharmaceutically acceptable salt forms thereof, wherein ring A is a 5-8 membered ring containing from 0-1 additional heteroatoms selected from N, O, and S, which are useful as metalloprotease inhibitors.
    Type: Grant
    Filed: May 13, 1999
    Date of Patent: April 2, 2002
    Inventors: Matthew E. Voss, Carl P. Decicco, Ruth R. Wexler
  • Patent number: 6339099
    Abstract: The present application describes nitrogen containing heteroaromatics and derivatives thereof of formula I: or pharmaceutically acceptable salt forms thereof, wherein rings D—E represent guanidine mimics, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: June 18, 1998
    Date of Patent: January 15, 2002
    Assignee: DuPont Pharmaceuticals Company
    Inventors: Patrick Y. Lam, Charles G. Clark, Celia Dominguez, John M. Fevig, Qi Han, Renhua Li, Donald J. P. Pinto, James R. Pruitt, Mimi L. Quan
  • Patent number: 6329527
    Abstract: A novel process for making 1,3,5-trisubstituted pyrazoles of the type shown below from appropriate phenyl hydrazines is described. These compounds are useful as factor Xa inhibitors.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: December 11, 2001
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Jiacheng Zhou, Lynette May Oh, Pasquale N. Confalone, Hui-yin Li, Philip Ma
  • Patent number: 6271237
    Abstract: The present application describes nitrogen containing heteroaromatics with ortho-substituted P1's and derivatives thereof of formula I: or pharmaceutically acceptable salt or prodrug forms thereof, wherein J is N or NH and D is substituted ortho to G on E and may be CH2NH2, which are useful as inhibitors of factor Xa.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: August 7, 2001
    Assignee: DuPont Pharmaceuticals Company
    Inventors: Robert A. Galemmo, Jr., Lori L. Bostrom, Donald J. P. Pinto, Karen A. Rossi
  • Patent number: 6235733
    Abstract: A palatable oral liquid pharmaceutical composition of benzoxazinone compounds useful as HIV reverse transcriptase inhibitors comprising the benzoxazinone active ingredient in a liquid vehicle comprising medium chain fatty acid triglycerides. Other formulating agents such as sweetening agents, lecithin suspending agents, etc. may be optionally added.
    Type: Grant
    Filed: February 16, 1999
    Date of Patent: May 22, 2001
    Assignee: DuPont Pharmaceuticals Company
    Inventors: Surendra M. Bahal, Michael B. Maurin
  • Patent number: 6218386
    Abstract: The present invention relates to compounds of formula I: or pharmaceutically acceptable salt forms or prodrugs thereof, which are useful as inhibitors of HIV protease, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.
    Type: Grant
    Filed: November 7, 1997
    Date of Patent: April 17, 2001
    Assignee: Dupont Pharmaceuticals
    Inventors: James David Rodgers, Patrick Yuk-Sun Lam
  • Patent number: 6207697
    Abstract: The present application describes inhibitors of factor Xa of formula I: or pharmaceutically acceptable salt forms thereof, wherein W, W1, W2, and W3 may be N or C and J, Ja, and Jb combine to form a substituted carbocycle or heterocycle.
    Type: Grant
    Filed: September 8, 1998
    Date of Patent: March 27, 2001
    Assignee: DuPont Pharmaceuticals Company
    Inventors: Qi Han, Celia Dominguez, Eugene C. Amparo, Jeongsook M. Park, Mimi L. Quan, Karen A. Rossi
  • Patent number: 6204262
    Abstract: The present invention relates to 1,3-benzodiazepin-2-ones and 1,3-benzoxazepin-2-ones of formula I: or stereoisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HIV reverse transcriptase, and to pharmaceutical compositions and diagnostic kits comprising the same, and methods of using the same for treating viral infection or as an assay standard or reagent.
    Type: Grant
    Filed: June 29, 1999
    Date of Patent: March 20, 2001
    Assignee: DuPont Pharmaceuticals Company
    Inventors: James D. Rodgers, Anthony J. Cocuzza, Donna M. Bilder
  • Patent number: 6140499
    Abstract: The present invention relates to benzoxazinones of formula I: ##STR1## or stereoisomeric forms or mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HIV reverse transcriptase, and to pharmaceutical compositions and diagnostic kits comprising the same, methods of using the same for treating viral infection or as an assay standard or reagent, and intermediates and processes for making the same.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: October 31, 2000
    Assignee: DuPont Pharmaceutical Company
    Inventors: Joseph Marian Fortunak, Rodney Lawrence Parsons, Jr.