Patents Represented by Attorney Burton Rodney
  • Patent number: 6800605
    Abstract: New thyroid receptor ligands are provided which have the general formula in which: X is —O—, —S—, —CH2—, —CO—, or —NH—; Y is —(CH2)n— where n is an integer from 1 to 5, or cis- or trans-ethylene; R1 is halogen, trifluoromethyl, or alkyl of 1 to 6 carbons or cycloalkyl of 3 to 7 carbons; R2 and R3 are the same or different and are hydrogen, halogen, alkyl of 1 to 4 carbons or cycloalkyl of 3 to 6 carbons, at least one of R2 and R3 being other than hydrogen; R4 is hydrogen or lower alkyl; R5 is hydrogen or lower alkyl; R6 is carboxylic acid, or esters or prodrugs; R7 is hydrogen or an alkanoyl or an aroyl. In addition, a method is provided for preventing, inhibiting or treating a disease associated with metabolism dysfunction or which is dependent upon the expression of a T3 regulated gene, wherein a compound as described above is administered in a therapeutically effective amount.
    Type: Grant
    Filed: January 16, 2001
    Date of Patent: October 5, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Todd J. Friends, Denis E. Ryono, Minsheng Zhang
  • Patent number: 6777550
    Abstract: N-formyl hydroxylamines are provided which have the structure wherein R is H, alkyl, alkenyl, aryl-(CH2)p—, heteroaryl-(CH2)p— or cycloheteroalkyl-(CH2)p— R1 is H or COR2 where R2 is alkyl, aryl-(CH2)p—, cycloheteroalkyl-(CH2)p—, heteroaryl-(CH2)p—, alkoxy or cycloalkyl-(CH2)p—, p is 0 to 8, and A is a dipeptide derived from an amino acid or is a conformationally restricted dipeptide mimic. The above compounds are useful in treating hypertension congestive heart failure, renal failure, and hepatic cirrhosis.
    Type: Grant
    Filed: April 4, 1997
    Date of Patent: August 17, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventor: Jeffrey A. Robl
  • Patent number: 6727271
    Abstract: Compounds are provided which have the structure wherein Q is C or N, A is O or S, Z is O or a bond, X is CH or N and R1, R2, R2a, R2b, R2c, R3, Y, x, m, and n are as defined herein, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: April 27, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. Cheng, Pratik Devasthale, Yoon Jeon, Sean Chen, Hao Zhang
  • Patent number: 6713471
    Abstract: The present invention is directed to certain novel compounds represented by structural Formula (I) or pharmaceutically acceptable salt forms thereof, wherein R1, R5, R6a, R6b, R7, R8, R9, X, b, k, m, and n, and the dashed lines are described herein. The invention is also concerned with pharmaceutical formulations comprising these novel compounds as active ingredients and the use of the novel compounds and their formulations in the treatment of certain disorders. The compounds of this invention are serotonin agonists and antagonists and are useful in the control or prevention of central nervous system disorders including obesity, anxiety, depression, psychosis, schizophrenia, sleep disorders, sexual disorders, migraine, conditions associated with cephalic pain, social phobias, and gastrointestinal disorders such as dysfunction of the gastrointestinal tract motility.
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: March 30, 2004
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Albert J. Robichaud, Taekyu Lee, Wei Deng, Ian S. Mitchell, Simon Haydar, Wenting Chen, Christopher D. Mc Clung, Emilie J. B. Calvello, David M. Zawrotny
  • 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: 6673815
    Abstract: Compounds are provided which have the structure wherein Q is C or N, X1 is CH or N and, A, E, M, G, X2, X3, X4, R1, R2, R2a, R2b, R2c, R3, Y, x, m, and n are as defined herein, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: January 6, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Pratik Devasthale, Yoon T. Jeon
  • Patent number: 6653314
    Abstract: Compounds are provided which have the structure wherein Q is C or N, A is O or S, Z is O or a bond, X is CH or N and R1, R2, R2a, R2b, R2c, R3, Y, x, m, and n are as defined herein, which compounds are useful as antidiabetic, hypolipidemic, and antiobesity agents.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: November 25, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. Cheng, Pratik Devasthale, Yoon Jeon, Sean Chen, Hao Zhang
  • Patent number: 6649187
    Abstract: The invention provides a method and device for administering an amine drug, such as [S-(R,S)]-2-[4-[[(4-methyl)piperazin-1-yl]carbonyl]phenoxy]-3,3-diethyl-N-[1-(3,4-methylenedioxyphenyl)butyl]-4-oxo-1-azetidinecarboxamide), in a sustained release dosage form. The invention includes a pharmaceutical composition and dosage form containing a polyalkylamine polymer and an amine drug. The polyalkylamine polymer is a hydrogel that forms hydrated particles when exposed to an aqueous environment. When mixed with the amine drug in the core of a coated tablet, the polyalkylamine polymer controls the release of the amine drug into an aqueous environment of use. The hydrated particles of the polymer together with the amine drug are released from the tablet core through plural apertures in the surrounding coat.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: November 18, 2003
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Munir A. Hussain, Arnold J. Repta
  • Patent number: 6630502
    Abstract: A method is provided for slowing the progression of atherosclerosis in hypertensive or normotensive patients and reducing or eliminating atherosclerotic lesions in such patients by administering a combination of a cholesterol lowering drug such as pravastatin, and an ACE inhibitor, especially one containing a mercapto moiety, such as captopril or zofenopril.
    Type: Grant
    Filed: December 2, 1991
    Date of Patent: October 7, 2003
    Assignee: E.R. Squibb & Sons, Inc.
    Inventors: James L. Bergey, Werner Tschollar, Cary S. Yonce, James C. Kawano
  • Patent number: 6627636
    Abstract: Compounds of the following structure are HMG CoA reductase inhibitors and thus are active in inhibiting cholesterol biosynthesis, modulating blood serum lipids such as lowering LDL cholesterol and/or increasing HDl cholesterol, and treating hyperlipidemia, hypercholesterolemia, hypertriglyceridemia and atherosclerosis and pharmaceutically acceptable salts thereof, wherein X is O, S, SO, SO2 or NR7; Z is n is 0 or 1; R1 and R2 are the same or different and are independently selected from alkyl, arylalkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, heteroaryl or cycloheteroalkyl; and R3 to R10 are as defined herein.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: September 30, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventor: Jeffrey A. Robl
  • Patent number: 6624309
    Abstract: Benzoic acid derivatives of the formula where X is oxygen, sulfur, —NH, —NR1, —N—CN, —N—OR1 or —N—NO2; Y is a single bond, —C═C—, or —NH; R1 is alkyl, alkenyl, alkynyl, aryl, cycloalkyl, heterocyclo, or (heterocyclo)alkyl; and R2 is aryl or heterocyclo. The compounds of formula I are useful in the treatment of arrhythmia.
    Type: Grant
    Filed: September 25, 2002
    Date of Patent: September 23, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: John Lloyd, George C. Rovnyak, Philip D. Stein, Saleem Ahmad, Karnail S. Atwal, Thomas J. Caulfield, Michael A. Poss
  • Patent number: 6620821
    Abstract: Compounds of the following structure are HMG CoA reductase inhibitors and thus are active in inhibiting cholesterol biosynthesis, modulating blood serum lipids, for example, lowering LDL cholesterol and/or increasing HDL cholesterol, and treating hyperlipidemia, dyslipidemia, hormone replacement therapy, hypercholesterolemia, hypertriglyceridemia and atherosclerosis as well as Alzheimer's disease and osteoporosis and pharmaceutically acceptable salts thereof, n is 0 or 1; x is 0, 1, 2, 3 or 4; y is 0, 1, 2, 3 or 4, provided that at least one of x and y is other than 0; and optionally one or more carbons of (CH2)x and/or (CH2)y together with additional carbons form a 3 to 7 membered spirocyclic ring; R1 and R2 are the same or different and are independently selected from alkyl, arylalkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, heteroaryl or cycloheteroalkyl; R3 is H or lower alkyl; R4 and R7 are as defined herein.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: September 16, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventor: Jeffrey A. Robl
  • Patent number: 6607747
    Abstract: A high drug load spheronized beadlet is provided wherein said beadlet comprises about 80% to 100% by weight of an acid labile medicament, preferably didanosine, about 0% to about 10% by weight of a disintegrant, and about 0% to about 10% by weight of a binder selected from the group consisting of sodium carboxymethylcellulose, hydroxypropylmethylcellulose, potassium alginate, and partially pregelatinized corn starch. A high drug load pharmaceutical composition, comprising the beadlet, with an enteric coating disposed thereon, is also provided.
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: August 19, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ismat Ullah, Gary J Wiley
  • Patent number: 6586438
    Abstract: A low dose antidiabetic pharmaceutical formulation is provided, especially adapted for treating Type II diabetes in drug naive patients, which includes a combination of metformin (employed in a reduced amount (less than 800 mg metformin per day) compared to that employed in generally accepted medical practice) and at least one other antidiabetic agent such as a sulfonyl urea, for example, glyburide, which combination provides at least about substantially equivalent efficacy in treating diabetes in drug naive patients, as do antidiabetic formulations containing metformin employed in dosages prescribed in generally accepted medical practice for first line therapy in treating diabetes, but with substantially reduced side effects, such as hypoglycemia and/or gastrointestinal distress.
    Type: Grant
    Filed: November 3, 1999
    Date of Patent: July 1, 2003
    Assignee: Bristol-Myers Squibb Co.
    Inventor: Beth Anne Piper
  • Patent number: 6573287
    Abstract: Dipeptidyl peptidase IV (DP 4) inhibiting compounds are provided having the formula where n is 0 or 1; X is H or CN; Y is N, NH or O; Z is CH2 when Y is O or N—H, with Y—Z forming a single bond, and Z is CH when Y is N, with Y—Z forming a double bond; and wherein R1, R2, R3 and R4 are as described herein. A method is also provided for treating diabetes and related diseases, especially Type II diabetes, and other diseases as set out herein, employing such DP 4 inhibitor or a combination of such DP 4 inhibitor and one or more of another antidiabetic agent such as metformin, glyburide, troglitazone, pioglitazone, rosiglitazone and/or insulin and/or one or more of a hypolipidemic agent and/or anti-obesity agent and/or other therapeutic agent.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: June 3, 2003
    Assignee: Bristo-Myers Squibb Company
    Inventors: Richard B. Sulsky, Jeffrey A. Robl
  • Patent number: 6569457
    Abstract: A high drug load enteric coated pharmaceutical composition is provided which includes a core in the form of a tablet and which is comprised of a medicament which is sensitive to a low pH environment of less than 3, such as ddl, and having an enteric coating formed of methacrylic acid copolymer and a plasticizer. The tablets may be of varying sizes and may be orally ingested individually or a plurality of tablets sufficient to attain a desired dosage may be encapsulated in a dissolvable capsule. The tablets have excellent resistance to disintegration at pH less than 3 but have excellent drug release properties at pH greater than 4.5. A novel method of making said pharmaceutical composition is also disclosed.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: May 27, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ismat Ullah, Gary J. Wiley
  • Patent number: 6548529
    Abstract: aP2 inhibiting compounds are provided having the formula wherein R1, R2, R3, R4, X-Z and are as described herein. A method is also provided for treating diabetes and related diseases, especially Type II diabetes, employing such aP2 inhibitor or a combination of such aP2 inhibitor and another antidiabetic agent such as metformin, glyburide, troglitazone and/or insulin.
    Type: Grant
    Filed: March 6, 2000
    Date of Patent: April 15, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jeffrey A. Robl, Richard B. Sulsky, David R. Magnin
  • Patent number: 6534536
    Abstract: Alkylsulfonamido heterocyclic thrombin inhibitors are provided which have the structure wherein G is  wherein n is 0, 1 or 2 or 3; m is 0, 1, 2 or 3; Y is NH or S; R is hydrogen, hydroxyalkyl, aminoalkyl, alkyl, cycloalkyl, amidoalkyl, arylalkyl, alkenyl, aryl, alkynyl, arylalkoxyalkyl, or an amino acid side chain; R1 and R2 are independently hydrogen, lower alkyl, cycloalkyl, aryl, hydroxy, alkoxy, oxo, thioketal, thioalkyl, thioaryl, amino or alkylamino; or R1 and R2 can be taken together with the carbons to which they are attached to form a cycloalkyl, aryl or heteroaryl ring.
    Type: Grant
    Filed: March 16, 1994
    Date of Patent: March 18, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Spencer D. Kimball, Jagabandhu Das, Wan Fang Lau
  • Patent number: 6518292
    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: February 18, 2000
    Date of Patent: February 11, 2003
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Jeffrey A. Robl, Joseph A. Tino, Andres S. Hernandez, James J. Li, Jun Li, Stephen G. Swartz
  • Patent number: 6515117
    Abstract: An SGLT2 inhibiting compound is provided having the formula A method is also provided for treating diabetes and related diseases employing an SGLT2 inhibiting amount of the above compound alone or in combination with another antidiabetic agent or other therapeutic agent.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: February 4, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Bruce Ellsworth, William N. Washburn, Philip M. Sher, Gang Wu, Wei Meng