The Additional Hetero Ring Is A 1,3-diazine Ring (including Hydrogenated) Patents (Class 514/263.21)
  • Publication number: 20120003313
    Abstract: The present invention relates to pharmaceutical compositions of DPP IV inhibitors with an amino group, their preparation and their use to treat diabetes mellitus.
    Type: Application
    Filed: September 12, 2011
    Publication date: January 5, 2012
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Anja KOHLRAUSCH, Patrick ROMER, Gerd SEIFFERT
  • Publication number: 20110306622
    Abstract: This disclosure relates to methods of selecting a subset of subjects having a hematological disorder and treating the selected group with a PI3K-delta inhibitor. In particular, the methods disclose evaluating levels of characteristic chemokine biomarkers, such as CCL2, CCL3, CCL4, CCL5, CXCL13, CCL17, CCL22, or TNF-alpha to select subjects that would have a greater chance of benefiting from treatment with a PI3K-delta inhibitor. The PI3K-delta inhibitors disclosed in this application are a type of quinazolinone-purinyl family of compounds.
    Type: Application
    Filed: June 10, 2011
    Publication date: December 15, 2011
    Applicant: Calitoga Pharmaceuticals, Inc.
    Inventors: Brian LANNUTTI, Langdon Miller, Heather Webb
  • Publication number: 20110301182
    Abstract: The present invention relates to the finding that certain DPP-4 inhibitors are particularly suitable for improving glycemic control in type 2 diabetes patients with inadequate glycemic control despite metformin therapy.
    Type: Application
    Filed: January 7, 2010
    Publication date: December 8, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventor: Klaus Dugi
  • Patent number: 8071609
    Abstract: This invention relates to compounds of the general formula: in which Q is an ethynyl or ethenyl moiety; Ring A is an aryl, heteroaryl or heterocyclic ring or ring system; and the remaining variable groups are as defined herein, and to their preparation and use.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: December 6, 2011
    Assignee: ARIAD Pharmaceuticals, Inc.
    Inventors: Yihan Wang, Wei-Sheng Huang, Rajeswari Sundaramoorthi, Xiaotian Zhu, R. Mathew Thomas, William C. Shakespeare, David C. Dalgarno, Tomi K. Sawyer
  • Publication number: 20110294803
    Abstract: Methods for treating CNS disorders such as schizophrenia, psychosis and cognitive disorders using specific inhibitors of phosphatidylinositol-3-kinase p110 delta (PIK3CD) expression and/or activity are described. Methods of determining risk of CNS disorders and methods of determining treatment response are also described. An integrative systems biology approach to identify a signaling mechanism and genetic network associated with schizophrenia and with schizophrenia-associated risk variation in ErbB4. A risk pathway associated with ErbB4 genetic variation involving increased expression of a PI3K-linked ErbB4 receptor CYT-1 and a specific PI3K enzyme, PIK3CD has been identified.
    Type: Application
    Filed: December 4, 2009
    Publication date: December 1, 2011
    Inventors: Amanda J. Law, Daniel R. Weinberger
  • Publication number: 20110275561
    Abstract: The present invention relates to the finding that certain DPP-4 inhibitors are particularly suitable for treating and/or preventing metabolic diseases, particularly diabetes, in patients with insufficient glycemic control despite a therapy with an oral and/or a non-oral antidiabetic drug.
    Type: Application
    Filed: October 15, 2009
    Publication date: November 10, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Eva Ulrike Graefe-Mody, Thomas Klein, Michael Mark, Hans-Juergen Woerle
  • Publication number: 20110263493
    Abstract: The present invention relates to the finding that certain DPP-4 inhibitors are particularly suitable for treating and/or preventing metabolic diseases, particularly diabetes, in patients for whom metformin therapy is inappropriate due to intolerability or contraindication against metformin.
    Type: Application
    Filed: August 5, 2009
    Publication date: October 27, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Klaus Dugi, Eva Ulrike Graefe-Mody, Ruth Harper, Hans-Juergen Woerle
  • Patent number: 8026244
    Abstract: There are disclosed novel compounds of Formula (I) wherein L, R1, X and Y are as defined in the specification, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors of the enzyme MPO and are thereby particularly useful in the treatment or prophylaxis of neuroinflammatory disorders, cardio- and cerebrovascular atherosclerotic disorders and peripheral artery disease and respiratory disorders.
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: September 27, 2011
    Assignee: AstraZeneca AB
    Inventors: Anna-Karin Tiden, Jenny Viklund
  • Publication number: 20110230480
    Abstract: Compounds of the formula are disclosed as Mnk2 inhibitors which are useful for the treatment and prevention of metabolic disorders such as obesity and diabetes.
    Type: Application
    Filed: May 27, 2011
    Publication date: September 22, 2011
    Inventors: Andrew G. Cole, Marc-Raleigh Brescia, Joan J. Zhang, Zahid Hussain, David J. Diller, Axel Metzger, Gulzar Ahmed, Ian Henderson
  • Publication number: 20110206766
    Abstract: The present invention relates to pharmaceutical compositions comprising fixed dose combinations of a DPP-4 inhibitor drug and a partner drug, processes for the preparation thereof, and their use to treat certain diseases.
    Type: Application
    Filed: April 2, 2009
    Publication date: August 25, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Thomas Friedl, Michael Braun, Kenji Egusa, Hikaru Fujita, Megumi Maruyama, Takaaki Nishioka
  • Patent number: 7968536
    Abstract: The present invention provides compounds useful as inhibitors of protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: June 28, 2011
    Assignees: Millennium Pharmaceuticals, Inc., Sunesis Pharmaceuticals, Inc.
    Inventors: Jennifer Cossrow, Bing Guan, Alexey Ishchenko, John Howard Jones, Gnanasambandam Kumaravel, Alexey Lugovskoy, Hairuo Peng, Noel Powell, Brian C. Raimundo, Hiroko Tanaka, Jeffrey Vessels, Thomas Wynn, Zhili Xin
  • Patent number: 7951803
    Abstract: Compounds of the formula wherein R1 represents optionally substituted C1-C10 alkyl, aryl or heteroaryl, and R3 represents alkoxy-substituted aryl or optionally substituted heteroaryl, are disclosed as Mnk2 inhibitors which are useful for the treatment and prevention of metabolic disorders such as obesity and diabetes.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: May 31, 2011
    Assignee: Pharmacopeia, LLC
    Inventors: Andrew G. Cole, Marc-Raleigh Brescia, Joan J. Zhang, Zahid Hussain, David J. Diller, Axel Metzger, Gulzar Ahmed, Ian Henderson
  • Publication number: 20110112069
    Abstract: The specification describes the use of selected purine derivatives for the treatment of hyperproliferative diseases.
    Type: Application
    Filed: August 15, 2008
    Publication date: May 12, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Frank Himmelsbach, Michael Mark, Mohammad Tadayyon, Leo Thomas
  • Patent number: 7919490
    Abstract: The present invention provides novel purinones and purines useful for the prevention and treatment of autoimmune diseases, inflammatory disease, mast cell mediated disease and transplant rejection.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: April 5, 2011
    Assignee: Wyeth LLC
    Inventors: Irina Neagu, David Diller, Celia Kingsbury, Adolph C. Bohnstedt, Michael J. Ohlmeyer, Vidyadhar Paradkar, Nasrin Ansari
  • Patent number: 7915268
    Abstract: The present invention provides novel purines useful for the prevention and treatment of autoimmune diseases, inflammatory diseases, mast cell mediated disease and transplant rejection.
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: March 29, 2011
    Assignee: Wyeth LLC
    Inventors: Yingchun Lu, Celia Kingsbury, Adolph Bohnstedt, Michael Ohlmeyer, Vidyadhar Paradkar
  • Publication number: 20110065731
    Abstract: The specification describes the use of selected DPP IV inhibitors for the treatment of physiological functional disorders and for reducing the risk of the occurrence of such functional disorders in at-risk patient groups. In addition, the use of the above-mentioned DPP IV inhibitors in conjunction with other active substances is described, by means of which improved treatment outcomes can be achieved. These applications may be used to prepare corresponding medicaments.
    Type: Application
    Filed: November 15, 2010
    Publication date: March 17, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Klaus DUGI, Frank HIMMELSBACH, Michael MARK
  • Patent number: 7902187
    Abstract: The present invention provides novel purinones and purines useful for the prevention and treatment of autoimmune diseases, inflammatory disease, mast cell mediated disease and transplant rejection.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: March 8, 2011
    Assignee: Wyeth LLC
    Inventors: Irina Neagu, David Diller, Celia Kingsbury, Adolph C. Bohnstedt, Michael J. Ohlmeyer, Vidyadhar Paradkar, Nasrin Ansari
  • Publication number: 20110046165
    Abstract: Chemical entities that modulate PI3 kinase activity, and chemical entities, pharmaceutical compositions, and methods of treatments of diseases and conditions associated with P13 kinase activity are described herein.
    Type: Application
    Filed: January 5, 2009
    Publication date: February 24, 2011
    Inventors: Pingda Ren, Yi Liu, Troy Edward Wilson, Katrina Chan, Christian Rommel, Liansheng Li
  • Publication number: 20110044942
    Abstract: The invention provides methods that relate to a novel therapeutic strategy for the treatment of hematological malignancies and inflammatory diseases. In particular, the method comprises administration of a compound of formula I, or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition comprising such compound admixed with at least one pharmaceutically acceptable excipient.
    Type: Application
    Filed: April 20, 2010
    Publication date: February 24, 2011
    Inventors: Kamal D. PURI, Jerry B. Evarts, Brian Lannutti, Neill A. Giese
  • Patent number: 7879865
    Abstract: The present application is directed to a method of treating diseases of the central nervous system (CNS) comprising administering to a individual in need of treatment a therapeutically effective amount of an inhibitor of histone deacetylase. In particular embodiments, the CNS disease is a neurodegenerative disease. In further embodiments, the neurogenerative disease is an inherited neurodegenerative disease, such as those inherited neurodegenerative diseases which are polyglutamine expansion diseases. The individual can be a mammal such as a primate or human.
    Type: Grant
    Filed: November 18, 2005
    Date of Patent: February 1, 2011
    Assignee: Sloan-Kettering Institute for Cancer Research
    Inventors: Victoria M. Richon, Paul A. Marks, Richard A. Rifkind
  • Publication number: 20110021541
    Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.
    Type: Application
    Filed: November 12, 2008
    Publication date: January 27, 2011
    Inventors: Stephen L. White, Fuqiang Ruan, Edward A. Kesicki, Eugene Thorsett, Francine Farouz
  • Publication number: 20110014196
    Abstract: The invention relates to compounds comprising a plurality of enzyme substrates suitably linked and further carrying one or more cargo entities. In particular such compounds have the structure (substrate)n-linker-(cargo)m wherein “substrate” is a substrate specific for an enzyme-type protein; n is 2 or more; “linker” is a linking unit consisting of 1 to 300 atoms; “cargo” is a drug, a label detectable by a fluorescence detector, magnetic resonance imaging (MRI), positron emission tomography (PET) or scintigraphy, or a functional group which can be transformed into a drug or a detectable label; and m is 1 or more. The invention further relates to a corresponding molecular shuttles having the structure (fusion protein)n-linker-(cargo)m wherein “fusion protein” is a proteinaceous binding entity fused to an enzyme-type protein for which specific substrates exist. The proteinaceous binding entity is designed to bind to a target structure in vitro or in vivo, for example a cellular receptor.
    Type: Application
    Filed: October 2, 2008
    Publication date: January 20, 2011
    Applicant: COVALYS BIOSCIENCES AG
    Inventors: Andreas Brecht, Florent Beaufils
  • Publication number: 20100324047
    Abstract: The present invention comprises a new class of compounds capable of modulating the activity of Raf kinase and, accordingly, useful for treatment of Raf kinase mediated diseases, including melanomas, tumors and other cancer-related conditions. The compounds have a general Formula (I) wherein each of A1, A2, A3, A4, A5, A6, A7, A8, A9, bond B, X, rings Z1 and Z2, R1 and R3 are defined herein. The invention further comprises pharmaceutical compositions, methods for treatment of Raf kinase mediated diseases, and intermediates and processes useful for the preparation of compounds of the invention.
    Type: Application
    Filed: June 5, 2008
    Publication date: December 23, 2010
    Applicant: AMGEN INC.
    Inventors: Adrian L. Smith, Elizabeth M. Doherty, Qi Huang, Gang Liu
  • Publication number: 20100324040
    Abstract: The present invention relates to compounds of Formula (I): and to their pharmaceutical compositions, and to their methods of use. These compounds provide a treatment for myeloproliferative disorders and cancer.
    Type: Application
    Filed: May 2, 2008
    Publication date: December 23, 2010
    Applicant: ASTRAZENECA AB
    Inventors: Audrey Davies, Stephanos Ioannidis, Michelle Lamb, Mei Su, Tao Wang, Hai-Jun Zhang
  • Publication number: 20100286126
    Abstract: A compound of formula (I) or stereoisomers or pharmaceutically acceptable salts thereof, and their preparation and use as pharmaceuticals wherein R1, R2 and R3 are as defined herein.
    Type: Application
    Filed: April 19, 2007
    Publication date: November 11, 2010
    Applicant: NOVARTIS AG
    Inventors: Robin Alec Fairhurst, Roger John Taylor, Brian Cox
  • Publication number: 20100256167
    Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.
    Type: Application
    Filed: March 25, 2010
    Publication date: October 7, 2010
    Inventors: Kerry W. Fowler, Danwen Huang, Edward A. Kesicki, Hua Chee Ooi, Amy Oliver, Fuqiang Ruan, Jennifer Treiberg
  • Publication number: 20100256168
    Abstract: Compounds that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3K? plays a role in leukocyte function, using the compounds also are disclosed.
    Type: Application
    Filed: March 25, 2010
    Publication date: October 7, 2010
    Inventors: Kerry W. Fowler, Danwen Huang, Edward A. Kesicki, Hua Chee Ooi, Amy Oliver, Fuqiang Ruan, Jennifer Treiberg
  • Publication number: 20100249155
    Abstract: The invention provides compounds, compositions and methods to treat certain inflammatory conditions and/or oncology by administering a compound that inhibits PI3K isoforms, particularly the delta isoform. It further provides specific stereoisomers of a compound useful for these methods. In particular, the compound is an optically active atropisomer of 2-((6-amino-9H-purin-9-yl)methyl)-5-methyl-3-o-tolylquinazolin-4(3H)-one.
    Type: Application
    Filed: March 24, 2010
    Publication date: September 30, 2010
    Inventors: Jerry B. Evarts, Roger G. Ulrich
  • Publication number: 20100209506
    Abstract: The present invention relates to pharmaceutical compositions of linagliptin, pharmaceutical dosage forms, their preparation, their use and methods for treating metabolic disorders.
    Type: Application
    Filed: February 11, 2010
    Publication date: August 19, 2010
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventor: Wolfram EISENREICH
  • Publication number: 20100204172
    Abstract: Disclosed are compounds that are AGT inactivators that include a folate residue, e.g., a compound of formula (I), wherein X1, X2, R1, and R2 are as described herein. Also disclosed is a pharmaceutical composition comprising a compound of the invention and a pharmaceutically acceptable carrier. Also disclosed are methods of enhancing the chemotherapeutic treatment of tumor cells and inactivating AGT in a tumor cell. The methods comprise, inter alia, administering a compound or pharmaceutically acceptable salt of formula (I).
    Type: Application
    Filed: March 12, 2008
    Publication date: August 12, 2010
    Applicants: Department of Health and Human Services, The Penn State Research Foundation
    Inventors: Robert C. Moschel, Anthony E. Pegg, Sahar Javanmard, Natalia Loktionova, Gary Pauly
  • Publication number: 20100202963
    Abstract: The invention provides methods that relate to a novel therapeutic strategy for the treatment of hematological malignancies and inflammatory diseases. In particular, the method comprises administration of a compound of formula A, wherein R is H, halo, or C1-C6 alkyl; R? is C1-C6 alkyl; or a pharmaceutically acceptable salt thereof; and optionally a pharmaceutically acceptable excipient.
    Type: Application
    Filed: November 13, 2009
    Publication date: August 12, 2010
    Inventors: W. Michael GALLATIN, Roger G. Ulrich, Neill A. Giese
  • Patent number: 7772226
    Abstract: The present invention is related to compounds represented by the following formula, or salts or hydrates thereof wherein, T1 represents a 4- to 12-membered heterocyclic group containing one or two nitrogen atoms in the ring, which is a monocyclic or bicyclic structure that may have one or more substituents; X represents a C1-6 alkyl group which may have one or more substituents, or such; Z1 and Z2 each independently represent a nitrogen atom or a group represented by the formula —CR2—; R1 and R2 independently represent a hydrogen atom, a C1-6 alkyl group which may have one or more substituents, or a C1-6 alkoxy group which may have one or more substituents, or such. These are novel compounds that exhibit an excellent DPPIV-inhibiting activity.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: August 10, 2010
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Seiji Yoshikawa, Eita Emori, Fumiyoshi Matsuura, Richard Clark, Hironori Ikuta, Kazunobu Kira, Nobuyuki Yasuda, Tadashi Nagakura, Kazuto Yamazaki
  • Publication number: 20100190784
    Abstract: A compound of formula (I), or stereoisomers or pharmaceutically acceptable salts thereof, wherein, R1a, R1b, R2a, R2b, U1, U2, X1, X2 and L are as defined herein.
    Type: Application
    Filed: April 19, 2007
    Publication date: July 29, 2010
    Inventors: Robin Alec Fairhurst, Roger John Taylor
  • Publication number: 20100183564
    Abstract: The present invention relates to compounds and compositions for expanding the number of CD34+ cells for transplantation. The invention further relates to a cell population comprising expanded hematopoietic stem cells (HSCs) and its use in autologous or allogeneic transplantation for the treatment of patients with inherited immunodeficient and autoimmune diseases and diverse hematopoietic disorders to reconstitute the hematopoietic cell lineages and immune system defense.
    Type: Application
    Filed: October 29, 2009
    Publication date: July 22, 2010
    Applicant: IRM LLC
    Inventors: Anthony E. Boitano, Michael Cooke, Shifeng Pan, Peter G. Schultz, John Tellew, Yongqin Wan, Xing Wang
  • Publication number: 20100179128
    Abstract: The present invention relates to compounds of formula (I) which are xanthine derivatives, processes for the manufacture of said derivatives, pharmaceutical formulations containing these active compounds and the use of the compounds in therapy, for example, in the treatment of diseases where under-activation of the HM74A receptor contributes to the disease or where activation of the receptor will be beneficial
    Type: Application
    Filed: August 8, 2006
    Publication date: July 15, 2010
    Inventors: Richard Jonathan Daniel Hatley, Jag Paul Heer, John Liddle, Andrew McMurtrie Mason, Ivan Leo Pinto, Shahzad Sharooq Rahman, Ian Edward David Smith
  • Patent number: 7754728
    Abstract: A drug for topically administration which is effective as an antiallergic agent. The drug for topically administration contains as an active ingredient an adenine compound represented by the general formula (1): [wherein ring A represents a 6 to 10 membered, mono or bicyclic, aromatic hydrocarbon or a 5 to 10 membered, mono or bicyclic, aromatic heterocycle containing one to three heteroatoms selected among 0 to 2 nitrogen atoms, 0 or 1 oxygen atom, and 0 or 1 sulfur atom; n is an integer of 0 to 2; m is an integer of 0 to 2; R represents halogeno, (un)substituted alkyl, etc.; X1 represents oxygen, sulfur, NR1 (R1 represents hydrogen or alkyl), or a single bond; Y1 represents a single bond, alkylene, etc.; Y2 represents a single bond, alkylene, etc.; Z represents alkylene; and at least one of Q1 and Q2 represents —COOR10 (wherein R10 represents (un)substituted alkyl, etc.), etc.] or a pharmaceutically acceptable salt of the compound.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: July 13, 2010
    Assignee: Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Yoshiaki Isobe, Haruo Takaku, Haruhisa Ogita, Masanori Tobe, Ayumu Kurimoto, Tetsuhiro Ogino, Hitoshi Fujita
  • Publication number: 20100168139
    Abstract: Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation, in which PI3K? plays a role in leukocyte function are disclosed. Preferably, the methods employ active agents that selectively inhibit PI3K?, while not significantly inhibiting activity of other PI3K isoforms. Compounds are provided that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity. Methods of using PI3K? inhibitory compounds to inhibit cancer cell growth or proliferation are also provided. Accordingly, the invention provides methods of using PI3K? inhibitory compounds to inhibit PI3K?-mediated processes in vitro and in vivo.
    Type: Application
    Filed: October 7, 2009
    Publication date: July 1, 2010
    Inventors: Chanchal Sadhu, Ken Dick, Jennifer Treiberg, C. Gregory Sowell, Edward A. Kesicki, Amy Oliver
  • Publication number: 20100152211
    Abstract: Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3K?) activity, and methods of treating diseases, such as disorders of immunity and inflammation, in which PI3K? plays a role in leukocyte function are disclosed. Preferably, the methods employ active agents that selectively inhibit PI3K?, while not significantly inhibiting activity of other PI3K isoforms. Compounds are provided that inhibit PI3K? activity, including compounds that selectively inhibit PI3K? activity. Methods of using PI3K? inhibitory compounds to inhibit cancer cell growth or proliferation are also provided. Accordingly, the invention provides methods of using PI3K? inhibitory compounds to inhibit PI3K?-mediated processes in vitro and in vivo.
    Type: Application
    Filed: October 7, 2009
    Publication date: June 17, 2010
    Inventors: Chanchal SADHU, Ken Dick, Jennifer Treiberg, C. Gregory Sowell, Edward A. Kesicki, Amy Oliver
  • Patent number: 7732455
    Abstract: Selective antagonists of A2B adenosine receptors like those of formula I are provided. These compounds and compositions are useful as pharmaceutical agents.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: June 8, 2010
    Assignee: PGx Health, LLC
    Inventors: Guoquan Wang, Jayson M. Rieger, Robert D. Thompson
  • Publication number: 20100129311
    Abstract: The present invention relates to new phenylalanine amide inhibitors of ATP-sensitive potassium channels, pharmaceutical compositions thereof, and methods of use thereof.
    Type: Application
    Filed: November 23, 2009
    Publication date: May 27, 2010
    Applicant: AUSPEX PHARMACEUTICALS, INC.
    Inventor: Thomas G. Gant
  • Publication number: 20100029693
    Abstract: The present invention relates generally to phosphoinositide 3-kinases (PI3Ks), and more particularly to specific, selective, improved PI3K? inhibitors and methods of inhibiting undesirable levels of PI3K? activity using these PI3K? inhibitors to treat disorders mediated by PI3K?.
    Type: Application
    Filed: August 10, 2009
    Publication date: February 4, 2010
    Inventors: Jason DOUANGPANYA, Joel S. Hayflick, Kamal D. Puri
  • Patent number: 7645763
    Abstract: The present invention relates to substituted xanthines of general formula wherein R1 and R2 are defined as in the claims, the tautomers, the stereoisomers, the mixtures thereof, and the salts thereof, which have valuable pharmacological properties, particularly an inhibiting effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
    Type: Grant
    Filed: February 22, 2005
    Date of Patent: January 12, 2010
    Assignee: Boehringer Ingelheim Pharma GmbH & Co. KG
    Inventors: Frank Himmelsbach, Elke Langkopf, Matthias Eckhardt, Mohammad Tadayyon, Leo Thomas
  • Publication number: 20100004236
    Abstract: PDE4 inhibition is achieved by novel compounds of the Formula I: wherein R1 and R2 are as defined herein.
    Type: Application
    Filed: February 26, 2009
    Publication date: January 7, 2010
    Inventors: Ashok Tehim, Allen T. Hopper, Ruiping Liu, Hans-Juregen Ernst Hess, Yajing Rong
  • Publication number: 20090325967
    Abstract: A compound of formula (I), or stereoisomers or pharmaceutically acceptable salts thereof, formula (1), or stereoisomers or pharmaceutically acceptable salts thereof, wherein A, U1, U2, R1a, R1b, R2 and R3 have the meanings as indicated in the specification, are useful for treating conditions mediated by activation of the adenosine A2A receptor, especially inflammatory or obstructive airways diseases. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
    Type: Application
    Filed: September 13, 2007
    Publication date: December 31, 2009
    Inventors: Robin Alec Fairhurst, Roger John Taylor
  • Publication number: 20090325982
    Abstract: PDE4 inhibition is achieved by novel compounds of the Formula I: wherein R1 and R2 are as defined herein.
    Type: Application
    Filed: September 4, 2009
    Publication date: December 31, 2009
    Inventors: Allen T. HOPPER, Ruiping LIU
  • Patent number: 7618962
    Abstract: The present invention provides compounds and pharmaceutical compositions that are substituted pyridyl-linked-xanthines of formula I which are selective antagonists of A2B adenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: November 17, 2009
    Assignee: PGX Health, LLC
    Inventors: Guoquan Wang, Jayson M. Rieger, Robert D. Thompson
  • Patent number: 7601723
    Abstract: The present invention provides compounds and pharmaceutical compositions that are substituted pyridyl-linked-xanthines of formula I which are selective antagonists of A2B adenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: October 13, 2009
    Assignee: PGx Health, LLC
    Inventors: Guoquan Wang, Jayson M. Rieger, Robert D. Thompson
  • Publication number: 20090215798
    Abstract: The present invention relates to compounds and uses of compounds which interact with chitinase enzymes, in particular inhibition of those enzymes.
    Type: Application
    Filed: June 21, 2006
    Publication date: August 27, 2009
    Applicant: UNIVERSITY COURT OF THE UNIVERSITY OF DUNDEE
    Inventors: Danile Marinus Ferdinand Van Aalten, Ian Michael Eggleston
  • Patent number: 7579348
    Abstract: The present invention provides compounds and pharmaceutical compositions that are substituted pyridyl-linked-xantbines of formula I which are selective antagonists of A2B adenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.
    Type: Grant
    Filed: February 27, 2006
    Date of Patent: August 25, 2009
    Assignee: PGxHealth, LLC
    Inventors: Guoquan Wang, Jayson M. Rieger, Robert D. Thompson
  • Publication number: 20090181934
    Abstract: A composition comprising, separately or together: a component (A) that is an adenosine A2a receptor agonist as defined in the specification; and a component (B) that is one or more compounds selected from: (i) a corticosteroid, (ii) a beta-2 adrenoceptor agonist, (iii) an antimuscarinic agent, (iv) an A2B antagonist, (v) an antihistamine, (vi) a caspase inhibitor, (vii) an ENaC inhibitor, (viii) an LTB4 antagonist, (ix) an LTD4 antagonist, (x) a serine protease inhibitor, (xi) a PDE4 inhibitor and (xii) a dual-acting beta-2 adrenoceptor agonist/muscarinic antagonist, for simultaneous, sequential or separate administration in the treatment of an inflammatory or obstructive airways disease.
    Type: Application
    Filed: October 8, 2008
    Publication date: July 16, 2009
    Inventor: Robin Alec FAIRHURST