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Rigel Pharmaceuticals, Inc. Patents
Assignee:
Rigel Pharmaceuticals, Inc.
Address:
South San Francisco, CA
No. of patents:
111
Patents:


1 2 3


Patent Number Title Of Patent Date Issued
7452879 Methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds November 18, 2008
The present invention provides methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds, as well as methods of treating, preventing or ameliorating symptoms associated with such diseases. Specific examples of autoimmune diseases that can be treated o
7449458 Prodrugs of 2,4-pyrimidinediamine compounds and their uses November 11, 2008
The present disclosure provides prodrugs of biologically active 2,4-pyrimidinediamine compounds of structural formula shown below, compositions comprising these compounds, intermediates and methods for synthesizing these compounds, and methods for using these compounds in a variety o
7435814 2,4-Pyrimidinediamine compounds and their uses October 14, 2008
The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contex
7432047 Method for selective inactivation of viral replication October 7, 2008
Method for screening for an antiviral agent, by determining whether a potential agent interacts with a virus or cellular component which allows or prevents preferential translation of a virus RNA compared to a host RNA under virus infection conditions; and determining whether any int
7425418 Compounds that modulate processes associated with IgE production September 16, 2008
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a retinoid X receptor as a surrogate analyte and methods of using the compo
7423118 IAPS associated cell cycle proteins, compositions and methods of use September 9, 2008
The present invention is directed to novel polypeptides, nucleic acids and related molecules which have an effect on or are related to the cell cycle. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the
7422867 Methods of identifying compounds that modulate IL-4 receptor mediated IgE synthesis utilizing a September 9, 2008
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a CLLD8 protein as a surrogate analyte and methods of using the compounds i
7420045 IAPs associated cell cycle proteins, compositions and methods of use September 2, 2008
The present invention is directed to novel polypeptides, nucleic acids and related molecules which have an effect on or are related to the cell cycle. Also, provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the
7419779 Modulators of angiogenesis September 2, 2008
The present invention relates to regulation of angiogenesis. More particularly, the present invention is directed to nucleic acids encoding "angiogenesis regulatory proteins and nucleic acids" which are involved in modulation of angiogenesis. The invention further relates to methods
7410979 Synergistically effective combinations of dihaloacetamide compounds and interferon or ribavirin August 12, 2008
The present invention relates to anti-HCV dihaloacetamide compounds in synergistic combination with an interferon and/or ribavirin and pharmaceutical compositions thereof for inhibition of the replication of HCV virus. The present invention also relates to the use of the compositions
7384761 Methods of identifying an agent capable of interfering with Rad9 dephosphorylation June 10, 2008
The present invention is directed to novel polypeptides, nucleic acids and related molecules which have an effect on or are related to the cell cycle. Also provided herein are vectors and host cells polypeptides of the present invention fused to heterologous polypeptide sequences, an
7378251 Methods of identifying compounds that modulate IL-4 receptor-mediated IgE synthesis utilizing a May 27, 2008
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a thioredoxin-like 32 kDa protein (TXNL) as a surrogate analyte and methods
7378248 In vivo production of cyclic peptides for inhibiting protein-protein interaction May 27, 2008
The present invention relates to methods and compositions utilizing inteins to generate libraries of cyclic peptides in vivo. The prevent invention also relates to methods for inhibiting protein-protein interaction.
7374894 Methods of identifying compounds that modulate IL-4 receptor-mediated IgE synthesis utilizing a May 20, 2008
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL 4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a chloride intracellular channel 1 (CLIC1) as a surrogate analyte and metho
7371537 Modulators of B-lymphocyte activation, myosin-1F compositions and methods of use May 13, 2008
The present invention provides compositions and methods for modulating B-lymphocyte activation. Nucleic acids encoding proteins and proteins so encoded which are capable of modulating B-lymphocyte activation are provided. Compositions and methods for the treatment of disorders related
7358259 HCV inhibitors and methods of using them April 15, 2008
The present invention comprises tetrazoloquinoline-compounds that are inhibitors of HCV. Compositions comprising the compounds in combination with a pharmaceutically acceptable carrier are also disclosed, as are methods of using the compounds and compositions to inhibit HCV infection
7332602 Pyridyl substituted heterocycles useful for treating or preventing HCV infection February 19, 2008
The present invention relates to pyridyl substituted heterocycles and hydro isomers thereof and pharmaceutical compositions thereof that inhibit replication and/or proliferation of HCV virus. The present invention also relates to the use of the pyridyl heterocycles and hydro isomers
7332484 2,4-pyrimidinediamine compounds and their uses February 19, 2008
The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contex
7329672 2,4-pyrimidinediamine compounds and their uses February 12, 2008
The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contex
7329671 2,4-pyrimidinediamine compounds and their uses February 12, 2008
The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contex
7326790 Diphenylisoxazole compounds and hydro isomers thereof February 5, 2008
The present invention relates to substituted diphenylisoxazole compounds and pharmaceutical compositions thereof that inhibit replication of HCV virus. The present invention also relates to the use of compounds and/or compositions to inhibit HCV replication and/or proliferation and to tr
7300780 Germinal center kinase proteins, compositions, and methods of use November 27, 2007
The present invention provides compositions and methods for modulating cell proliferation, survival, morphology, and migration. Nucleic adds encoding proteins and proteins so encoded which are capable of modulating proliferation, survival, morphology and migration in mammalian cells are
7297482 Structurally biased random peptide libraries based on different scaffolds November 20, 2007
The invention relates to the use of scaffold proteins, particularly green fluorescent protein (GFP), in fusion constructs with random and defined peptides and peptide libraries, to increase the cellular expression levels, decrease the cellular catabolism, increase the conformational
7285383 Method for selective inactivation of viral replication October 23, 2007
Method for screening for an antiviral agent, by determining whether a potential agent interacts with a virus or cellular component which allows or prevents preferential translation of a virus RNA compared to a host RNA under virus infection conditions; and determining whether any int
7265214 Germinal center kinase proteins, compositions and methods of use September 4, 2007
The present invention provides compositions and methods for modulating cell proliferation, survival, morphology, and migration. Nucleic acids encoding proteins and proteins so encoded which are capable of modulating proliferation, survival, morphology and migration in mammalian cells are
7252952 In vivo production of cyclic peptides for inhibiting protein--protein interaction August 7, 2007
The present invention relates to methods and compositions utilizing inteins to generate libraries of cyclic peptides in vivo. The prevent invention also relates to methods for inhibiting protein-protein interaction.
7244576 Modulators of angiogenesis July 17, 2007
The present invention relates to regulation of angiogenesis. More particularly, the present invention is directed to nucleic acids encoding C1-angiogenesis protein, also called integrin-linked kinase associated protein ("ILKAP") and ILKAP protein, which is involved in modulation of a
7243112 Multidimensional biodata integration and relationship inference July 10, 2007
This invention provides an advanced platform for the analysis of biological data that emphasizes pathway mapping and relationship inference based upon data acquired from multiple diverse sources. The platform employs a bioinformatic system that integrates data from the diverse source
7241581 Methods of identifying compounds that modulate IL-4 receptor-mediated IgE synthesis utilizing a July 10, 2007
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a c-Myc protein as a surrogate analyte and methods of using the compounds i
7223850 Apoptosis proteins May 29, 2007
The present invention is directed to novel apoptosis polypeptides such as the Apop1, and Apop3 proteins and related molecules which are involved in modulating apoptosis and to nucleic acid molecules encoding those polypeptides. Also provided here are vectors and host cells comprising
7208571 In vivo production of cyclic peptides April 24, 2007
The present invention relates ti methods and compositions utilizing inteins to generated libraries of cyclic peptides in vivo.
7208289 Methods of identifying compounds that modulate IL-4 receptor mediated IgE synthesis utilizing a April 24, 2007
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a CLLD8 protein as a surrogate analyte and methods of using the compounds i
7205130 Bi-directionally cloned random cDNA expression vector libraries, compositions and methods of use April 17, 2007
The present invention provides random cDNA expression vector libraries, comprising expression vectors which comprise random cDNAs positioned in sense and antisense orientation, which are useful for the delivery and expression of a combination of genetic effector types to host cells.
7189523 Methods of identifying compounds that modulate IL-4 receptor-mediated IgE synthesis utilizing a March 13, 2007
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize a BAP-37 as a surrogate analyte and methods of using the compounds in a var
7157473 Pyridyl substituted heterocycles useful for treating or preventing HCV infection January 2, 2007
The present invention relates to pyridyl substituted heterocycles and hydro isomers thereof and pharmaceutical compositions thereof that inhibit replication and/or proliferation of HCV virus. The present invention also relates to the use of the pyridyl heterocycles and hydro isomers
7153880 Substituted diphenyl heterocycles useful for treating HCV infection December 26, 2006
The present invention relates to substituted diphenyl heterocycle compounds and pharmaceutical compositions thereof that inhibit replication of HCV virus. The present invention also relates to the use of the compounds and/or compositions to inhibit HCV replication and/or proliferatio
7153665 Methods and compositions for screening for modulators of IgE synthesis, secretion and switch rea December 26, 2006
The invention relates to methods and compositions useful in screening for modulators of IgE synthesis, secretion and switch rearrangement.
7141434 Methods of identifying compounds that modulate IL-4 receptor-mediated IgE synthesis utilizing an November 28, 2006
The present provides compounds capable of modulating IL-4 receptor-mediated IgE production, as well as IL-4 induced processes associated therewith, methods and kits for identifying such compounds that utilize an adenosine kinase as a surrogate analyte and methods of using the compoun
7132234 Methods and compositions for the identification of anti-poxvirus agents November 7, 2006
The invention provides methods for identifying an anti-poxviral agents. In many embodiments, the methods involve contacting a poxviral p28 polypeptide with a candidate agent, and determining an effect of the agent on a ubiquitin ligase activity of the p28 polypeptide. The effect of t
7122630 SYK-UBP polypeptides and methods of making and isolating same October 17, 2006
The present invention is directed to novel polypeptides, nucleic acids and related molecules which have an effect on or are related to the cell cycle. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the
7122542 Methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds October 17, 2006
The present invention provides methods of treating or preventing autoimmune diseases with 2,4-pyrimidinediamine compounds, as well as methods of treating, preventing or ameliorating symptoms associated with such diseases. Specific examples of autoimmune diseases that can be treated o
7122332 Modulators of leukocyte activation, compositions and methods of use October 17, 2006
The present invention provides compositions and methods for modulating leukocyte activation. Nucleic acids encoding proteins and proteins so encoded which are capable of modulating leukocyte activation are provided. Compositions and methods for the treatment of disorders related to l
7118854 PAK2: modulators of lymphocyte activation October 10, 2006
The present invention relates to regulation of lymphocyte activation. More particularly, the present invention is directed to nucleic acids encoding PAK2, which is involved in modulation of lymphocyte activation. The invention further relates to methods for identifying and using agents,
7115642 Substituted diphenyl isoxazoles, pyrazoles and oxadiazoles useful for treating HCV infection October 3, 2006
The present invention relates to substituted diphenyl heterocycle compounds and pharmaceutical compositions thereof that inhibit replication of HCV virus. The present invention also relates to the use of the compounds and/or compositions to inhibit HCV replication and/or proliferatio
7105341 In vivo production of cyclic peptides September 12, 2006
The compositions relate to retroviral vectors encoding intein containing polypeptides which, when expressed in an eukaryotic cell, are capable of generating cyclic peptides. The retroviral vectors are used in methods for producing cyclic peptides and for identifying peptides capable of
7090990 NP95: methods of assaying for cell cycle modulators August 15, 2006
The present invention relates to regulation of cellular proliferation. More particularly, the present invention is directed to nucleic acids encoding NP95, which is involved in modulation of cell cycle arrest. The invention further relates to methods for identifying and using agents,
7090976 Methods and compositions comprising Renilla GFP August 15, 2006
The invention relates to methods and compositions utilizing Renilla green fluorescent proteins (rGFP), and Ptilosarcus green fluorescent proteins (pGFP). In particular, the invention relates to the use of Renilla GFP or Ptilosarcus GFP proteins as reporters for cell assays, particularly
7071190 Inhibitors to tubulin polymerization July 4, 2006
The invention relates to the inhibition of tubulin polymerization. The invention provides compounds and methods for inhibiting tubulin polymerization. The invention also provides compositions and methods for treating cell proliferative diseases and conditions.
7070996 Production of cultured human mast cells and basophils for high throughput small molecule drug di July 4, 2006
Provided are methods for producing and screening proliferated populations of CD34-negative progenitor cells, mucosal mast cells, connective tissue-type mast cells and basophil cells. The methods generate uniform proliferated populations of cells. The proliferated populations contain a
7067266 Modulators of leukocyte activation, Hck compositions and methods of use June 27, 2006
The present invention provides compositions and methods for modulating leukocyte activation. Nucleic acids encoding proteins and proteins so encoded which are capable of modulating leukocyte activation are provided. Compositions and methods for the treatment of disorders related to l
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