Patents Represented by Attorney, Agent or Law Firm Laurelee Duncan
  • Patent number: 7105667
    Abstract: Fused heterocylic compounds of the following Formula wherein R1, R2, R5, Z, J1 and J2 are described herein which are useful in treating leukocyte activation-associated disorders.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: September 12, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: William J. Pitts, Joseph Barbosa, Junqing Guo
  • Patent number: 7087614
    Abstract: Pyrimidine phosphodiesterase 7 (PDE 7) inhibitors of the following formula wherein R1, R2, Z, J and L are described herein, and analogs thereof are provided which are useful in treating T-cell mediated diseases.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: August 8, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Junqing Guo, Joseph Barbosa, William John Pitts, Marianne Carlsen, Claude Quesnelle, Marco Dodier
  • Patent number: 7078420
    Abstract: Compounds having the formula (I), and pharmaceutically-acceptable salts, hydrates, enantiomers, and diastereomers, and prodrugs thereof, are useful as inhibitors of LFA-1/ICAM and as anti-inflammatory agents, wherein L and K are O or S; Z is N or CR4b; Ar is an optionally-substituted aryl or heteroaryl; G is a linker attached to T or M or is absent; J, M and T are selected to define a three to six membered saturated or partially unsaturated non-aromatic ring; and R2, R4a, R4b, and R4c are as defined in the specification.
    Type: Grant
    Filed: May 24, 2004
    Date of Patent: July 18, 2006
    Assignees: Bristol-Myers Squibb Company, Cerep SA
    Inventors: T. G. Murali Dhar, Dominique Potin, Magali Jeannine Blandine Maillet, Michele Launay, Eric Antoine Nicolai, Edwin J. Iwanowicz
  • Patent number: 7067525
    Abstract: Compounds having the formula (I), G is a novel side chain selected from C2-6alkenyl, A3-aryl, —OR18, heteroaryl, A1-cyano, A2—OR17, A1—C(?O)R18, A1—CO2R18, A1—C(?O)NR18R19, A1—OC(?O)R18, A1—NR18C(?O)R19, A1—OC(?O)NR18R19, A1—NR18CO2R19, A1—NR18SO2R17, A1—SO2R17, A1—NR20C(?O)NR18R19, and A1—SR18; or when y is 0 or when W is not NHR22, G may be A1-heterocyclo, wherein A1 is a bond, C1-6alkylene or C2-alkenylene, A2 is C1-6alkylene or C2-6alkenylene, and A3 is C2-6alkenylene; W is selected from —NR21R22, —OR23, —NR21C(?O)R24, —NR21CO2R24, amidino, guanidino, or a heteroaryl, heterocyclo or C3-7cycloalkyl as defined in the specification, and X and R1 through R24 are as defined in the specification, are effective as modulators of melanocortin-receptors, particularly MC-1R and MC-4R.
    Type: Grant
    Filed: October 29, 2003
    Date of Patent: June 27, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Guixue Yu, John Macor, Timothy Herpin, R. Michael Lawrence, George C. Morton, Rejean Ruel, Graham S. Poindexter, Edward H. Ruediger, Carl Thibault
  • Patent number: 7060720
    Abstract: The present invention discloses the identification of the novel inhibitors of IMPDH (inosine-5?-monophosphate dehydrogenase). The compounds and pharmaceutical compositions disclosed herein are useful in treating or preventing IMPDH associated disorders, such as transplant rejection and autoimmune diseases.
    Type: Grant
    Filed: November 19, 2003
    Date of Patent: June 13, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Henry H. Gu, T. G. Murali Dhar, Edwin J. Iwanowicz
  • Patent number: 7053111
    Abstract: The present invention discloses the identification of the novel inhibitors of IMPDH (inosine-5?-monophosphate dehydrogenase). The compounds and pharmaceutical compositions disclosed herein are useful in treating or preventing IMPDH associated disorders, such as transplant rejection and autoimmune diseases.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: May 30, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Henry H. Gu, T. G. Murali Dhar, Edwin J. Iwanowicz
  • Patent number: 7022849
    Abstract: Quinazoline and pyrido[2,3-d]pyrimidine phosphodiesterase 7 (PDE 7) inhibitors of the following formula wherein R1, R2, L, Y1, Y2, Y3 and Z are as described herein, are provided which are useful in treating T-cell mediated diseases.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: April 4, 2006
    Assignee: Bristol-Myers Squibb Co.
    Inventors: William J. Pitts, Joseph Barbosa
  • Patent number: 6977267
    Abstract: Compounds having the formula (I), and pharmaceutically-acceptable salts, hydrates, enantiomers, and diastereomers, and prodrugs thereof, are useful as inhibitors of LFA-1/ICAM and as anti-inflammatory agents, wherein L and K are O or S; Z is N or CR4b; Ar is an optionally-substituted aryl or heteroaryl; G is a linker attached to T or M or is absent; J, M and T are selected to define a three to six membered saturated or partially unsaturated non-aromatic ring; and R2,R4a, R4b, and R4c are as defined in the specification.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: December 20, 2005
    Assignees: Bristol-Myers Squibb Company, CEREP SA
    Inventors: T. G. Murali Dhar, Dominique Potin, Magali Jeannine Blandine Maillet, Michele Launay, Eric Antoine Nicolai, Edwin J. Iwanowicz
  • Patent number: 6974815
    Abstract: The present invention is directed to compounds having the formula (I): useful in treating inflammatory and immune diseases, in which K is O or S; Q is —C(?O)— or optionally substituted C1-4alkylene; Ar is optionally-substituted aryl or heteroaryl; J1, J2, J3, and Y are selected so that ring A is a five-to-six membered optionally-substituted cycloalkenyl or heterocyclo ring having 0 to 2 nitrogen heteroatoms; Z is N or C(R9); and R1, R2, R3 and R9 are as defined in the specification.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: December 13, 2005
    Assignees: Bristol-Myers Squibb Company, Cerep SA
    Inventors: T G. Murali Dhar, Dominique Potin, Magali Jeannine Blandine Maillet, Michele Launay, Eric Antoine Nicolai, Edwin J. Iwanowicz
  • Patent number: 6919335
    Abstract: Compounds of the formula wherein X1 is C(O), —S(O)—, or —S(O)2—; X2 is CR3 or N; X3 is —NH—, —O—, or —S—; X4 is CR4 or N; X5 is CR5 or N; and X6 is CR6 or N are useful as inhibitors of IMPDH enzyme. Thus, these compounds can be used as therapeutic agents for IMPDH-associated disorders.
    Type: Grant
    Filed: April 23, 2001
    Date of Patent: July 19, 2005
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Edwin J. Iwanowicz, Scott H. Watterson, T. G. Murali Dhar, William J. Pitts, Henry H. Gu
  • Patent number: 6916813
    Abstract: Compounds having the formula (I), and pharmaceutically acceptable salts thereof, are useful for modulating mitochondrial F1F0 ATPase activity and treating ischemic conditions including myocardial infarction, congestive heart failure, and cardiac arrhythmias.
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: July 12, 2005
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Karnail S. Atwal, Gary J. Grover, Charles Z. Ding, Philip D. Stein, John Lloyd, Saleem Ahmad, Lawrnce G. Hamann, David Green, Francis N. Ferrara
  • Patent number: 6846836
    Abstract: Compounds having the formula (I), are useful as inhibitors of mitochondrial F1F0 ATP hydrolase, wherein R1-R8, X, A, Z, n and m are defined herein.
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: January 25, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Lawrence G. Hamann, Andrew T. Pudzianowski
  • Patent number: 6838559
    Abstract: Purine phosphodiesterase 7 (PDE 7) inhibitors of the following formulas wherein R1, Z, Y and J are described herein, and analogs thereof are provided which are useful in treated T-cell mediated diseases. R2 is defined by the following (a) heteroaryl, or heterocyclo, either of which may be optionally substituted with one to three groups T1, T2, T3; (b) aryl substituted with one to three groups T1, T2, T3 provided that at least one of T1, T2, T3 is other than H; or (c) aryl fused to a heteroaryl or heterocyclo ring wherein the combined ring system may be optionally substituted with one to three groups T1, T2, T3.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: January 4, 2005
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Wayne Vaccaro, Jacques Y. Roberge, Katerina Leftheris, William J. Pitts, Joseph Barbosa
  • Patent number: 6835737
    Abstract: Compounds of the formula (I) are useful as inhibitors of cGMP PDE especially Type 5.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: December 28, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yingzhi Bi, Guixue Yu, David P. Rotella, John E. Macor
  • Patent number: 6793686
    Abstract: This invention relates to a finishing process for cellulosic textiles which provides a textile having a desirable combination of inherent durable press properties, improved moisture content and improved wicking properties.
    Type: Grant
    Filed: January 18, 2002
    Date of Patent: September 21, 2004
    Assignee: National Starch and Chemical Investment Holding Corporation
    Inventors: A. Levent Cimecioglu, Klein A. Rodrigues
  • Patent number: 6713487
    Abstract: Compounds having the formula (I), —NR11R12; G is a novel side chain selected from C2-6alkenyl, A3-aryl, —OR18, heteroaryl, A1-cyano, A2—OR17, A1—C(═O)R18, A1—CO2R18, A1—C(═O)NR18R19, A1—OC(═O)R18, A1—NR18C(═O)R19, A1—OC(═O)NR18R19, A1—NR18CO2R19, A1—NR18SO2R17, A1—SO2R17, A1—NR20C(═O)NR18R19, and A1—SR18; or when y is 0 or when W is not NHR22, G may be A1-heterocyclo, wherein A1 is a bond, C1-6alkylene or C2-alkenylene, A2 is C1-6alkylene or C2-6alkenylene, and A3 is C2-6alkenylene; W is selected from —NR21R22, —OR23, —NR21C(═O)R24, —NR21CO2R24, amidino, guanidino, or a heteroaryl, heterocyclo or C3-7cycloalkyl as defined in the specification, and X and R1 through R24 are as defined in the specification, are effective as modulators of melanocortin-receptors, particularly MC-1R and MC-4R.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: March 30, 2004
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Guixue Yu, John Macor, Timothy Herpin, R. Michael Lawrence, George C. Morton, Rejean Ruel, Graham S. Poindexter, Edward H. Ruediger, Carl Thibault
  • Patent number: 6673825
    Abstract: Urazole compounds having the formula (I), or pharmaceutically-acceptable salts thereof, are effective as anti-inflammatory or immunosuppressive agents, wherein L and K are O or S; Q is a linker such as —O—, —S—, C(═O), and so forth, R1 is an aryl or heteroaryl group, and R3, R4a, R4c, Z, r, s and t are as defined in the specification.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: January 6, 2004
    Assignees: Bristol-Myers Squibb Co., Cerep SA
    Inventors: Michele Launay, Dominique Potin, Magali Jeannine Blandine Maillet, Eric Antoine Nicolai, Edwin J. Iwanowicz, T. G. Murali Dhar
  • Patent number: 6670380
    Abstract: Compounds are provided having the formula: wherein A, Q, and X are as described herein. A method is also provided for treating diabetes and related diseases, especially Type II diabetes, employing such compounds alone or in combination with other antidiabetic agents such as metformin, glyburide, troglitazone and/or insulin.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: December 30, 2003
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Richard Sulsky, Jeffrey A. Robl
  • Patent number: 6663893
    Abstract: There is provided a coating composition that masks the undesirable taste of a pharmaceutically active ingredient, i.e. drug or medicine, that is taken orally. The coating composition is comprised of dimethylaminoethyl methacrylate and neutral methacrylic acid ester, a cellulose ester polymer, and an alkaline modifier.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: December 16, 2003
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Michael Corbo, Jatin Desai, Mahesh Patell, Ronald Warrick
  • Patent number: 6660760
    Abstract: Heterocyclic aromatic compounds are provided which are useful in stimulating endogenous production or release of growth hormone and in treating obesity, osteoporosis (improving bone density) and in improving muscle mass and muscle strength. The heterocyclic aromatic compounds have the structure including pharmaceutically acceptable salts thereof and all stereoisomers thereof, wherein Xa is heteroaryl, preferably,  and R1, R1a, R6, Y, Xb, A, B, Z, R3, R4, R4a, R5 and R5a are as defined herein.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: December 9, 2003
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Jeffrey A. Robl, Joseph A. Tino, Andres S. Hernandez, Jun Li