Patents Represented by Attorney Grace C. Hsu
  • Patent number: 7297694
    Abstract: Compounds and their use as pharmaceuticals particularly as Raf kinase inhibitors for the treatment of neurotraumatic diseases, cancer, chronic neurodegeneration, pain, migraine and cardiac hypertrophy.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: November 20, 2007
    Assignee: SmithKline Beechum P.L.C.
    Inventors: David Kenneth Dean, Antoinette Naylor, Andrew Kenneth Takle, David Matthew Wilson
  • Patent number: 7288564
    Abstract: Compounds of formula (I) or salts or solvates thereof or physiologically functional derivatives thereof are potent binders at the EP4 receptor and are of use in the treatment or prevention of conditions such as a pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: October 30, 2007
    Assignee: Glaxo Group Limited
    Inventors: Derek Anthony Demaine, Gerard Martin Paul Giblin, Rachel Elizabeth Hosking, Graham George Adam Inglis, Xiao Qing Lewell, Simon John Fawcett MacDonald, Andrew McMurtrie Mason, Martin Edward Swarbrick
  • Patent number: 7282500
    Abstract: The present invention relates to compounds of formula (I): or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions, use as Raf Kinase Inhibitors and treatment methods for neurotraumatic diseases and cancer.
    Type: Grant
    Filed: May 20, 2002
    Date of Patent: October 16, 2007
    Assignee: SmithKline Beecham P.L.C.
    Inventors: David Kenneth Dean, Andrew Kenneth Takle, David Matthew Wilson
  • Patent number: 7268156
    Abstract: The present invention relates to carvedilol phosphate salts, which include novel crystalline forms of carvedilol dihydrogen phosphate (i.e., dihydrogen phosphate salt of 1-(carbazol-4-yloxy-3-[[2-(o-methoxyphenoxy)ethyl]amino]-2-propanol) and/or carvedilol hydrogen phosphate, etc.), and/or solvates thereof, compositions containing the aforementioned salts and/or solvates, and methods of using the aforementioned salts and/or solvates to treat hypertension, congestive heart failure and angina, etc.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: September 11, 2007
    Assignee: SB Pharmco Puerto Rico Inc.
    Inventors: Christopher S. Brook, Wei Chen, Paul G. Spoors
  • Patent number: 7250439
    Abstract: Compounds of formula (I): wherein: Q represents an optionally substituted 5- or 6-membered aryl or heteroaryl ring; X represents O, S, NR5 or CR6 R7; Y represents CHOH, CHSH, NOR8, CNR8 or CNOR8; Z represents a bond, CR10R11, O, S, SO, SO2, NR10, OCR10R11, CR10R11 O or Z, R4 and Q together form an optionally substituted fused tricyclic group; R1, R1?, R3 and R3? each independently represents H, C1-6 alkyl or C1-4 alkylaryl; R2 represents CO2R8, CONR5OR9 or NR5COR9; R4 represents optionally substituted 5- or 6-membered aryl or heteroaryl; R5 represents H or C1-3 alkyl; R6 and R7 each independently represents H, C1-3 alkyl or halo; R8 represents H or C1-2 alkyl; R9 represents H or C1-3 alkyl; R10 and R11 each independently represents H, C1-6 alkyl or C1-4 alkylaryl; and physiologically functional derivatives thereof, processes for their preparation, pharmaceutical formulations containing them and their use as inhibitors of matrix metalloproteinase enzymes (MMPs) are described.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: July 31, 2007
    Assignee: Glaxo Group Limited
    Inventors: Simon Gaines, Ian Peter Holmes, Stephen Paul Watson
  • Patent number: 7235658
    Abstract: Compounds of formula (I): wherein X is O, CH2, S or NH, or the moiety X—R1 is hydrogen; V is CH or N; R1 is hydrogen, C1-6alkyl, C3-7cycloalkyl, aryl, arylC1-6alkyl, heterocyclyl, heterocyclylC1-6alkyl, heteroaryl, or heteroarylC1-6alkyl any of which except for hydrogen may be optionally substituted; R2 and R3 independently represent optionally substituted C1-6alkyl, or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted C3-7cycloalkyl or C3-7cycloalkenyl ring; or R2 and R3 together with the carbon atom to which they are attached form an optionally substituted 5 to 7-membered heterocyclyl ring containing up to 3 heteroatoms selected from N, O, S.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: June 26, 2007
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Jon Graham Steadman, Andrew Kenneth Takle
  • Patent number: 7199137
    Abstract: Novel compounds (I) and their use as pharmaceuticals particularly as Raf kinase inhibitors for the treatment of neurotraumatic diseases, cancer, chronic neurodegeneration, pain, migraine and cardiac hypertrophy wherein Ar is a group of formula a) or b).
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: April 3, 2007
    Assignee: SmithKline Beecham plc
    Inventors: David Kenneth Dean, Andrew Kenneth Takle, David Matthew Wilson
  • Patent number: 7173047
    Abstract: Compounds of formula (I) and pharmaceutically acceptable derivatives thereof bind with high affinity to the EP4 receptor and are of use in the treatment or prevention of conditions such as a pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: February 6, 2007
    Assignee: Glaxo Group Limited
    Inventors: Gerard Martin Paul Giblin, Stephen Vernon Frye, Susan Roomans
  • Patent number: 6989447
    Abstract: Aminopiperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: January 24, 2006
    Assignee: SmithKline Beecham p.l.c.
    Inventors: Roger Edward Markwell, Neil David Pearson
  • Patent number: 6987115
    Abstract: Compounds of the formula (I) are disclosed and are useful in the treatment bacterial infections: wherein: R1 is Ar or Het; R2 is C1-6alkyl, (R?)2N—(CH2)m— or Ar—C0-6alkyl; X is H, C1-4alkyl, OR?, SR?, C1-4alkylsulfonyl, C1-4alkylsulfoxyl, CN, N(R?)2, CH2N(R?)2, NO2, CF3, CO2R?, CON(R?)2, COR?, NR?C(O)R?, F, Cl, Br, I, or CF3S(O)r—; R? is H, C1-6alkyl or Ar—C0-6alkyl; each R? independently is H, C1-6alkyl or Ar—C0-6alkyl; m is 1 or 2; n is 0, 1 or 2; and r is 0, 1 or 2; or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: January 17, 2006
    Assignee: SmithKline Beecham Corporation
    Inventor: Mark A. Seefeld
  • Patent number: 6987119
    Abstract: Compounds of formula (I): wherein X is O, CH2, S or NH, or the moiety X—R1 is hydrogen; V is CH or N; R1 is hydrogen, C1-6alkyl, C3-7cycloalkyl, aryl, arylC1-6alkyl, heterocyclyl, heterocyclyl-C1-6alkyl, heteroaryl, or heteroarylC1-6alkyl any of which except hydrogen may be optionally substituted; R2 and R3 independently represent hydrogen, C1-6alkyl, C3-7cycloalkyl, aryl, arylC1-6alkyl, heteroaryl, heteroarylC1-6alkyl, heterocyclyl, or heterocyclylC1-6alkyl any one of which except hydrogen may be optionally substituted, or R2 and R3 together with the nitrogen atom to which they are attached form a 4- to 10-membered optionally substituted monocyclic or bicyclic ring; Ar is an aryl or heteroaryl ring either of which may be optionally substituted; one of X1 and X2 is N and the other is NR4, wherein R4 is hydrogen, C1-6alkyl, or arylC1-6alkyl; or pharmaceutically acceptable salts thereof; their use as inhibitors of Raf kinases and pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: January 17, 2006
    Assignee: SmithKline Beecham P.L.C.
    Inventors: Alessandra Gaiba, Andrew Kenneth Takle, David Matthew Wilson
  • Patent number: 6962917
    Abstract: Aminopiperidine derivatives and pharmaceutically acceptable derivatives thereof useful in methods of treatment of bacterial infections in mammals, particularly in man.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: November 8, 2005
    Assignee: SmithKline Beecham P.L.C.
    Inventors: David Thomas Davies, Graham Elgin Jones, Andrew P Lightfoot, Roger Edward Markwell, Neil David Pearson
  • Patent number: 6924297
    Abstract: Compounds of formula (I) and pharmaceutically acceptable derivatives thereof bind with high affinity to the EP4 receptor and are of use in the treatment or prevention of conditions such as a pain, inflammatory, immunological, bone, neurodegenerative or renal disorder.
    Type: Grant
    Filed: December 20, 2001
    Date of Patent: August 2, 2005
    Assignee: SmithKline Beecham Corporation
    Inventors: Gerard Martin Paul Giblin, Haydn Terence Jones, Andrew McMurtrie Mason, Neil Derek Miller, Susan Roomans, Stephen Edward Shanahan, Ann Louise Walker
  • Patent number: 6911442
    Abstract: The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt and/or N-oxide thereof: corresponding novel medicaments, pharmaceutical compositions and/or methods of
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: June 28, 2005
    Assignee: SmithKline Beecham p.l.c.
    Inventors: David Thomas Davies, Roger Edward Markwell, Neil David Pearson, Andrew Kenneth Takle
  • Patent number: 6881736
    Abstract: Compounds of the formula (I) are disclosed which are vitronectin receptor antagonists and are useful in the treatment of osteoporosis: wherein R1 is Het or Ar R2 is or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: April 19, 2005
    Assignee: SmithKline Beecham Corporation
    Inventors: Peter J. Manley, William H. Miller, Irene N. Uzinskas
  • Patent number: 6825188
    Abstract: Compounds having a benzodiazepinyl core structure are disclosed which are vitronectin receptor antagonists useful in the treatment of osteoporosis, angiogenesis, tumor growth and metastasis, atherosclerosis, restenosis and inflammation.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: November 30, 2004
    Assignee: SmithKline Beecham Corporation
    Inventors: James Francis Callahan, Russell Donovan Cousins, Richard McCulloch Keenan, Chet Kwon, William Henry Miller, Irene Nijole Uzinskas