Polycyclo Ring System Having The Asymmetrical Triazine Ring As One Of The Cyclos Patents (Class 544/183)
  • Patent number: 7405213
    Abstract: The invention relates to at least one pyrrolotriazine derivative, at least one pharmaceutical composition comprising at least one pyrrolotriazine derivative, and at least one method of using at least one pyrrolotriazine derivative to treat at least one kinase associated condition.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: July 29, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ping Chen, Derek J. Norris, Ashvinikumar V. Gavai
  • Patent number: 7402582
    Abstract: The invention relates to at least one pyrrolotriazine derivative, at least one pharmaceutical composition comprising at least one pyrrolotriazine derivative, and at least one method of using at least one pyrrolotriazine derivative to treat at least one kinase associated condition.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: July 22, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashvinikumar V. Gavai, Ping Chen, Derek J. Norris
  • Publication number: 20080171741
    Abstract: A compound of Formula I and enantiomers, diastereomers and pharmaceutically-acceptable salts thereof. Also disclosed are pharmaceutical compositions containing compounds of Formula I, and methods of treating conditions associated with the activity of p38 kinase.
    Type: Application
    Filed: October 25, 2007
    Publication date: July 17, 2008
    Inventors: Stephen T. Wrobleski, Jagabandhu Das, T.G. Murali Dhar, Alaric J. Dyckman, John Hynes, Katerina Leftheris, James Lin, Shuqun Lin
  • Patent number: 7393667
    Abstract: The invention relates to a process for the enzymatic, stereoselective reduction of ketone compounds to provide chiral alcohols, for example the compound of formula Ib:
    Type: Grant
    Filed: May 31, 2006
    Date of Patent: July 1, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ramesh N. Patel, Linda Nga Hoong Chu, Robert M. Johnson, Zhiwei Guo, Yijun Chen, Steven L. Goldberg, Ronald L. Hanson, Animesh Goswami, Kishta Katipally
  • Patent number: 7388009
    Abstract: Compounds having the formula (I), and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are useful as kinase inhibitors, wherein R1, R2, R3, R4, R5, R6, X and Z are as described in the specification.
    Type: Grant
    Filed: October 3, 2003
    Date of Patent: June 17, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Katerina Leftheris, Stephen T. Wrobleski, Alaric J. Dyckman
  • Publication number: 20080139565
    Abstract: Therapeutically active anthranilic acid derivatives of Formula (I) wherein R1, R2, W, Y and Z are as defined in the specification, processes for the preparation of said derivatives, pharmaceutical formulations containing the active compounds and the use of the compounds in therapy, particularly in the treatment of diseases in which under-activation of the HM74A receptor contributes to the disease or in which activation of the receptor will be beneficial, are disclosed.
    Type: Application
    Filed: February 14, 2006
    Publication date: June 12, 2008
    Inventors: Matthew Campbell, Andrew McMurtrie Mason, Ivan Leo Pinto, Ian Edward David Smith
  • Publication number: 20080119456
    Abstract: Compounds of formula (I) are useful for the treatment of disease responsive to modulation of CRTH2 receptor activity, such as asthma, rhinitis, allergic airway syndrome, and allergic rhinobronchitis; wherein X1 is —S—, —O—, —N?N—. —NR7—, —CR7?CR8—, —CR7?N—, wherein R7 and R8 are independently hydrogen or C1-C3 alkyl; A is a carboxyl group —COOH, or a carboxyl bioisostere; rings Ar2 and Ar3 each independently represent a phenyl or 5- or 6-membered monocyclic heteroaryl ring, or a bicyclic ring system consisting of a 5- or 6-membered carbocyclic or heterocyclic ring which is benz-fused or fused to a 5- or 6-membered monocyclic heteroaryl ring, said ring or ring system being optionally substituted; ring B is as defined for Ar2 and Ar3, or an optionally substituted N-pyrrolidinyl, N-piperidinyl or N-azepinyl ring; s is 0 or 1; L1, L2 and L4 are linker radicals as defined in the description; Q1 and Q2 represent substituents as defined in the description.
    Type: Application
    Filed: May 30, 2005
    Publication date: May 22, 2008
    Inventors: Trond Ulven, Thomas Frimurer, Oystein Rist, Evi Kostenis, Thomas Hogberg, Jean-Marie Receveur, Marie Grimstrup
  • Patent number: 7348325
    Abstract: In general, the instant invention comprises compounds having Formulae I and II: including pharmaceutically acceptable salts thereof. The compounds of the invention are useful as protein kinase inhibitors and therefore are useful for treating cancer and other protein kinase mediated diseases.
    Type: Grant
    Filed: November 28, 2006
    Date of Patent: March 25, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Zhen-Wei Cai, Kyoung S. Kim, Robert M. Borzilleri
  • Patent number: 7332485
    Abstract: Novel PDF inhibitors and novel methods for their use are provided.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: February 19, 2008
    Assignee: SmithKline Beecham Corp
    Inventors: Kelly M. Aubart, Siegfried Benjamin Christensen, IV, Chaya Duraiswami, Joseph M. Karpinski
  • Patent number: 7314876
    Abstract: Compounds having the formula (I), and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are surprisingly advantageous as p38 kinase inhibitors, wherein R3 is hydrogen, methyl, perfluoromethyl, methoxy, halogen, cyano, NH2, or NH(CH3), preferably methyl; X is N or CH; and R1 through R6 are as described in the specification.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: January 1, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Alaric J. Dyckman, Katerina Leftheris, John Hynes, Arthur M P. Doweyko
  • Patent number: 7297695
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: November 20, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Ashvinikumar V. Gavai, Gregory D. Vite, Ping Chen, Harold Mastalerz, Derek J. Norris, John S. Tokarski, Yufen Zhao, Wen-Ching Han
  • Patent number: 7265113
    Abstract: The present invention provides compounds of formula I, and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: September 4, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rajeev S. Bhide, Zhen-Wei Cai, Ligang Qian, Stephanie Barbosa, Louis Lombardo, Jeffrey Robl
  • Patent number: 7244733
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2, FGFR-1, PDGFR, HER-1, HER-2, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: February 2, 2006
    Date of Patent: July 17, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: John T. Hunt, Rajeev S. Bhide, Robert Michael Borzilleri, Ligang Qian
  • Patent number: 7232901
    Abstract: Described herein is at least one pyrrolo[1,2-f][1,2,4]triazine-2,4(1H,3H)-dione, which is an intermediates useful in preparing 2,4-disubstituted pyrrolotriazine compounds, and at least one method for making such intermediate.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: June 19, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Harold Mastalerz, Guifen Zhang
  • Patent number: 7211666
    Abstract: Methods of preparing kinase inhibiting pharmaceutical compounds having the formula (I): or a pharmaceutically acceptable salt or solvate thereof, wherein R1 through R6 and Z are as described in the specification. The methods according to the invention utilize an amination process, in which a pyrrole is reacted with a haloamine, preferably chloramine. This step is followed by cyclization to form the pyrrolotriazine core.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: May 1, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jollie Duaine Godfrey, Jr., John Hynes, Jr., Alaric J. Dyckman, Katerina Leftheris, Zhongping Shi, Stephen T. Wrobleski, Wendel William Doubleday, John A. Grosso
  • Patent number: 7183273
    Abstract: Heterocyclic compounds that bind chemokine receptors and inhibit the binding of their natural ligands are disclosed. The invention compounds are protective against infection by HIV and exert effects characteristic of antagonists to the CXCR4 receptor.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: February 27, 2007
    Assignee: AnorMED, Inc.
    Inventors: Gary J. Bridger, Renato Skerlj, Al Kaller, Curtis Harwig, David Bogucki, Trevor R. Wilson, Jason Crawford, Ernest J. McEachern, Bem Atsma, Siqiao Nan, Yuanxi Zhou, Dominique Schols
  • Patent number: 7173031
    Abstract: In general, the instant invention comprises compounds of Formulas I and II including pharmaceutically acceptable salts thereof. The compounds of the invention are useful as protein kinase inhibitors and therefore are useful for treating cancer and other protein kinase mediated diseases.
    Type: Grant
    Filed: June 24, 2005
    Date of Patent: February 6, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Robert M. Borzilleri, Zhong Chen, John T. Hunt, Tram Huynh, Michael A. Poss, Gretchen M. Schroeder, Wayne Vaccaro, Tai W. Wong, Xiao-Tao Chen, Kyoung S. Kim
  • Patent number: 7160883
    Abstract: Compounds having the formula (I), and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are useful as kinase inhibitors, wherein R1, R2, R3, R4, R5, R6, X and Z are as described in the specification.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: January 9, 2007
    Assignee: Bristol-Myers-Squibb Company
    Inventors: Alaric Dyckman, John Hynes, Katerina Leftheris, Chunjian Liu, Stephen T. Wrobleski
  • Patent number: 7151176
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The compounds of the invention inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: December 19, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashvinikumar V. Gavai, Wen-Ching Han, Yufen Zhao, Ping Chen
  • Patent number: 7148220
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: December 12, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory D. Vite, Ashvinikumar V. Gavai, Brian E. Fink, Harold Mastalerz, John F. Kadow
  • Patent number: 7148348
    Abstract: A process is provided for the process for preparing a pyrrolotriazine aniline p38 kinase inhibitor such as amide II by the direct aminolysis of the ester I wherein ester I is reacted with a strong organometallic base, such as hexyllithium or n-butyllithium and the desired amine such as n-propylamine to form the amide II.
    Type: Grant
    Filed: August 9, 2005
    Date of Patent: December 12, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Reginald O. Cann, Edward J. Delaney, Junying Fan, Luca Parlanti
  • Patent number: 7141571
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: November 28, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Ashvinikumar V. Gavai, Gregory D. Vite, Ping Chen, Harold Mastalerz, Derek J. Norris, John S. Tokarski, Yufen Zhao, Wen-Ching Han
  • Patent number: 7129349
    Abstract: An improved method of producing 3-amino-1,2,4-benzotriazines using nitrobenzene or a derivative thereof, a guanidine salt and a base as reactants is provided. The method is carried out at a moderate reaction temperature without producing halide wastes derived from nucleophilic substitution and acid byproducts.
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: October 31, 2006
    Assignee: Trustees of Dartmouth College
    Inventors: Nikolai V. Moskalev, Gordon W. Gribble
  • Patent number: 7112675
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2, FGFR-1, PDGFR, HER-1, HER-2, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: July 27, 2005
    Date of Patent: September 26, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: John T. Hunt, Rajeev S. Bhide, Robert Michael Borzilleri, Ligang Qian
  • Patent number: 7109214
    Abstract: The present invention relates to substituted cyclopentene compounds of the general formula I, to a process for the production thereof, to pharmaceutical preparations containing these compounds and to the use thereof for the production of pharmaceutical preparations.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: September 19, 2006
    Assignee: Grunenthal GmbH
    Inventors: Oswald Zimmer, Michael Haurand, Klaus Schiene, Clemens Gillen, Johannes Schneider, Gregor Bahrenberg
  • Patent number: 7102003
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The compounds of the invention inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: September 5, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ashvinikumar V. Gavai, Harold Mastalerz, Jean-Paul Daris, Pierre Dextraze, Philippe Lapointe, Edward H. Ruediger, Dolatrai M. Vyas, Guifen Zhang
  • Patent number: 7102001
    Abstract: The present invention provides a process for preparing compounds of formula (I) or a pharmaceutically acceptable salt thereof. The compounds prepared by the process of the invention inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: September 5, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Shankar Swaminathan, Ashvinikumar V. Gavai, Junying Fan, Bharat P. Patel, Derek J. Norris, Richard Michael Corbett, Bin Zheng
  • Patent number: 7102002
    Abstract: The present invention provides compounds of formula I, and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: September 5, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Zhen-wei Cai, Louis J. Lombardo, Rajeev S. Bhide, Ligang Qian, Donna D. Wei, Stephanie Barbosa
  • Patent number: 7064203
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The compounds of the invention inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: June 20, 2006
    Assignee: Bristol Myers Squibb Company
    Inventors: Ashvinikumar V. Gavai, Wen-Ching Han, Ping Chen, Edward H. Ruediger, Harold Mastalerz, Brian E. Fink, Derek J. Norris
  • Patent number: 7034151
    Abstract: An improved process for the preparation of certain pyrrolotriazine compounds is disclosed. The compounds exhibit utility as kinase inhibitors.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: April 25, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Bang-Chi Chen, Rulin Zhao, Joseph Edward Sundeen, Katerina Leftheris, John Hynes, Stephen T. Wrobleski
  • Patent number: 7030118
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof useful for inducing mitotic arrest thereby making them useful as anti-cancer agents and other diseases which can be treated by inducing mitotic arrest.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: April 18, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Louis J. Lombardo, Rajeev S. Bhide, Kyoung S. Kim, Songfeng Lu
  • Patent number: 7001911
    Abstract: The invention pertains to fused cyclic compounds having the formula, wherein G is an optionally substituted aryl or heterocyclo, L is an optional linker, M is a bond, O, CR7R7? or NR10, and M? is a bond or NR10, with the proviso that at least one of M or M? must be a bond; E is C?Z2, CR7CR7?, SO2, P?OR2, or P?OOR2; Z1 is O, S, NH, or NR6; Z2 is O, S, NH, or NR6; A1 is CR7 or N; A2 is CR7 or N; Y is J—J?—J? where J is (CR7R7?)n and n=0-3, J? is a bond or O, S, S?O, SO2, NH, NR6, C?O, OC?O, NR1C?O, CR7R7?, C?CR8R8?, R2P?O, OPOOR2, OPO2, OSO2, C?N, NHNH, NHNR6, NR6NH, N?N, cycloalkyl or substituted cycloalkyl, cycloalkenyl or substituted cycloalkenyl, heterocyclo or substituted heterocyclo or aryl or substituted aryl, and J? is (CR7R7?)n and n=0-3; W is CR7R7?—CR7R7?, CR8?CR8?, CR7R7?—C?O, NR9—CR7R7?, N?CR8, N?N, NR9—NR9?, cycloalkyl or substituted cycloalkyl, cycloalkenyl or substituted cycloalkenyl, heterocyclo or substituted heterocyclo, or aryl or substituted aryl; and O, R2, R6, R7, R7?, R8, R8?, R9, R9
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: February 21, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, James Aaron Balog, Weifang Shan, Sören Giese, Lalgudi S. Harikrishnan
  • Patent number: 6982265
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2, FGFR-1, PDGFR, HER-1, HER-2, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: January 3, 2006
    Assignee: Bristol Myers Squibb Company
    Inventors: John T. Hunt, Rajeev S. Bhide, Robert Michael Borzilleri, Ligang Qian
  • Patent number: 6969717
    Abstract: The present invention provides compounds of formula I, and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: November 29, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rajeev S. Bhide, Rejean Ruel, Carl Thibault, Alexandre L'Heureux
  • Patent number: 6953852
    Abstract: Industrially applicable process for preparing 3-amino-1,2,4-benzotriazine 1,4-dioxide.
    Type: Grant
    Filed: November 8, 2002
    Date of Patent: October 11, 2005
    Assignee: Sanofi-Aventis
    Inventor: Alain Burgos
  • Patent number: 6951859
    Abstract: The present invention provides compounds of formula I, and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: October 4, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rajeev S. Bhide, Robert M. Borzilleri
  • Patent number: 6939870
    Abstract: A compound represented by the formula I: wherein A represents the following heterocycles: and R1-9 are as defined herein, a composition containing this compound and methods for treating disorders of the serotonin-affected neurological systems utilizing such a compound or composition.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: September 6, 2005
    Assignee: Wyeth
    Inventors: Aranapakam M. Venkatesan, Jamie M. Davis, Yansong Gu
  • Patent number: 6933386
    Abstract: The present invention relates to a process for preparing certain pyrrolotriazine compounds of the formula and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: August 23, 2005
    Assignee: Bristol Myers Squibb Company
    Inventors: Rajeev S. Bhide, Junying Fan, Luca Parlanti, Stephanie Barbosa, Ligang Qian, Zhen-Wei Cai, Francis S. Gibson
  • Patent number: 6916815
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: July 12, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory D. Vite, Ashvinikumar V. Gavai, Brian E. Fink, Harold Mastalerz, John F. Kadow
  • Patent number: 6908916
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: June 21, 2005
    Assignee: Bristol Myers Squibb Company
    Inventors: Harold Mastalerz, Guifen Zhang, James G. Tarrant, Gregory D. Vite
  • Patent number: 6881753
    Abstract: Indanes, benzopyrans and analogues thereof are potassium channel inhibitors and blockers of IKur and have the structure: where A, B, D, Q, X1, R, R1, X2 and R2 are as defined herein. These compounds are useful as antiarrhythmic agents. In addition, a method is provided for preventing cardiac arrhythmia employing the above compounds.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: April 19, 2005
    Assignee: Bristol-Myers Squibb Co.
    Inventors: John Lloyd, Heather J. Finlay, Wayne Vaccaro, Karnail S. Atwal, Michael F. Gross, Kerry L. Spear
  • Patent number: 6872720
    Abstract: A class of substituted pyrazolo[1,5-d][1,2,4]triazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 7-position, an alkyl group at the 4-position, and a substituted alkoxy moiety at the 2-position, are selective ligands for GABAA receptors, in particular having high affinity for the ?2 and/or ?3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety and convulsions.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: March 29, 2005
    Assignee: Merck Sharp & Dohme Ltd.
    Inventors: William Robert Carling, Andrew Mitchinson, Michael Geoffrey Russell, Leslie Joseph Street
  • Patent number: 6872730
    Abstract: The present invention relates to novel substituted benzofurans and benzothiophenes compounds that are antagonists of alpha V (?v) integrins, for example ?v?3 and ?v?5 integrins, their pharmaceutically acceptable salts, and pharmaceutical compositions thereof. The compounds may be used in the treatment of pathological conditions mediated by ?v?3 and ?v?5 integrins, including such conditions as tumor growth, metastasis, restenosis, osteoporosis, inflammation, macular degeneration, diabetic retinopathy, and rheumatoid arthritis. The compounds have the general formula I: where R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, m, n, i, j and k are defined herein.
    Type: Grant
    Filed: April 26, 2002
    Date of Patent: March 29, 2005
    Assignee: 3-Dimensional Pharmaceuticals, Inc.
    Inventors: Beth M. Anaclerio, Juan J. Marugan Sanchez, Victor J. Marder, David C. U'Prichard, Bruce E. Tomczuk
  • Patent number: 6869952
    Abstract: The present invention provides compounds of formula I, and pharmaceutically acceptable salts thereof. The formula I compounds inhibit the tyrosine kinase activity of growth factor receptors such as VEGFR-2 and FGFR-1, thereby making them useful as anti-cancer agents. The formula I compounds are also useful for the treatment of other diseases associated with signal transduction pathways operating through growth factor receptors.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: March 22, 2005
    Assignee: Bristol Myers Squibb Company
    Inventors: Rajeev S. Bhide, Zhen-Wei Cai, Ligang Qian, Stephanie Barbosa
  • Patent number: 6867300
    Abstract: Methods of preparing kinase inhibiting pharmaceutical compounds having the formula (I): or a pharmaceutically acceptable salt or solvate thereof, wherein R1 through R6 and Z are as described in the specification. The methods according to the invention utilize an amination process, in which a pyrrole is reacted with a haloamine, preferably chloramine. This step is followed by cyclization to form the pyrrolotriazine core.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: March 15, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jollie Duaine Godfrey, Jr., John Hynes, Jr., Alaric J. Dyckman, Katerina Leftheris, Zhongping Shi, Stephen T. Wrobleski, Wendel William Doubleday, John A. Grosso
  • Patent number: 6858611
    Abstract: Compounds which are useful as potassium channel inhibitors and which because of their slow off-rates are especially useful for the treatment of cardiac arrhythmias are described.
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: February 22, 2005
    Assignee: Icagen, Inc.
    Inventors: Aimee Dolores Reed, Michael Francis Gross, Serge Beaudoin
  • Publication number: 20040266779
    Abstract: The present invention relates to the use of a c-kit inhibitor, especially a c-kit inhibitor of formula I, wherein the radicals and symbols have the meanings as defined in the specification, for the preparation of a medicament for the treatment of myeloma, in particular multiple myeloma, especially myeloma which is resistant to conventional chemotherapy; to a combination comprising a c-kit inhibitor and a compound effecting apoptosis of myeloma cells, preferably dexamethasone, for simultaneous, separate or sequential use; to methods of treating myeloma; and to a pharmaceutical composition comprising said combination.
    Type: Application
    Filed: August 5, 2004
    Publication date: December 30, 2004
    Inventor: Kenneth C. Anderson
  • Publication number: 20040254187
    Abstract: The invention relates to novel 5-Ethyl-imidazotriazinones, processes for their preparation and their use in medicaments, esp. for the treatment and/or prophylaxis of inflammatory processes and/or immune diseases.
    Type: Application
    Filed: August 2, 2004
    Publication date: December 16, 2004
    Inventors: Cristina Alonso-Alija, Heike Gielen, Martin Hendrix, Ulrich Niewohner, Maria Theresia Niewohner, Dagmar Schauss, Hilmar Bischoff, Nils Burkhardt, Volker Geiss, Karl-Heinz Schlemmer, Nigel J Cuthbert, Mary F Fitzgerald, Richard Graham Sturton, Martin Michels
  • Publication number: 20040249148
    Abstract: The invention relates to new imidazotriazines, processes for their preparation, and their use for the production of medicaments for the treatment and/or prophylaxis of neurodegenerative disorders, in particular Parkinson's disease.
    Type: Application
    Filed: June 25, 2004
    Publication date: December 9, 2004
    Inventors: Jens-Kerim Erguden, Marcus Bauser, Nils Burkhardt, Dietmar Flubacher, Arno Friedl, Irene Gerlach, Volker Hinz, Reinhard Jork, Paul Naab, Ulrich Niewohner, Maria Theresia Niewohner, Thorsten Oliver Repp, Karl-Heinz Schlemmer, Jurgen Stoltefuss, David Bruckner, Martin Hendrix, Dagmar Schauss, Adrian Tersteegen
  • Publication number: 20040242871
    Abstract: There are provided novel compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, T, U, X, Y, V and W are as defined in the specification, and pharmaceutically acceptable salts thereof, and enantiomers and racemates thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of nitric oxide synthase and are thereby particularly useful in the treatment or prophylaxis of inflammatory disease and pain.
    Type: Application
    Filed: January 8, 2004
    Publication date: December 2, 2004
    Inventors: Tim Birkinshaw, Stephen Connolly, Timothy Luker, Antonio Mete, Ian Millichip