1,4 Diazines Patents (Class 514/252.1)
  • Publication number: 20140336198
    Abstract: The present invention relates to compounds useful in the modulation of potassium channel activity in cells, in particular the activity of Kv1.3 channels found in T cells. The invention also relates to the use of these compounds in the treatment or prevention of autoimmune and inflammatory diseases, including multiple sclerosis, pharmaceutical compositions containing these compounds and methods for their preparation.
    Type: Application
    Filed: May 16, 2012
    Publication date: November 13, 2014
    Applicants: MERCK PATENT GMBH, BIONOMICS LIMITED
    Inventors: Andrew Harvey, Agnes Bombrun, Rachel Cooke, Isabelle Jeanclaude-Etter, Nathan Kuchel, Jerome Molette, Jorgen Mould, Dharam Paul, Rajinder Singh, Cristina Donini, Veronique Colovray, Thomas Avery, Julia Crossman, Justin Ripper
  • Patent number: 8883786
    Abstract: The present invention relates to compounds of formula I wherein A, n, R1a to R1e and R2 to R5 are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The compounds are glucocorticoid receptor antagonists useful for the treatment and/or prevention of diseases such as diabetes, dyslipidemia, obesity, hypertension, cardiovascular diseases, adrenal imbalance or depression.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: November 11, 2014
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Jacques Bailly, Cornelia Hertel, Daniel Hunziker, Christian Lerner, Ulrike Obst Sander, Jens-Uwe Peters, Philippe Pflieger, Tanja Schulz-Gasch
  • Publication number: 20140329837
    Abstract: Arylpyrazinone derivatives of formula (I), as insulin secretion stimulators, the preparation and use of these pyrazinone derivatives for the prophylaxis and/or treatment of diabetes and pathologies associated.
    Type: Application
    Filed: July 22, 2014
    Publication date: November 6, 2014
    Applicant: MERCK PATENT GMBH
    Inventors: Gerard BOTTON, Eric VALEUR, Christine CHARON, Micheline KERGOAT, Samer ELBAWAB
  • Publication number: 20140329824
    Abstract: The invention relates to a product containing the compound of formula (I) below or a pharmaceutically acceptable salt of this compound, in combination of at least one compound having prostacyclin receptor (IP) agonist properties, or a pharmaceutically acceptable salt thereof
    Type: Application
    Filed: July 18, 2014
    Publication date: November 6, 2014
    Inventor: MARTINE CLOZEL
  • Publication number: 20140315898
    Abstract: The present invention relates to novel N-arylamide-substituted trifluoroethyl sulfide derivatives of the formula (I) in which X1, X2, X3, X4, R1, R2, R3, n have the meanings given in the description—to their use as acaricides and insecticides for controlling animal pests and to processes and intermediates for their preparation
    Type: Application
    Filed: December 12, 2012
    Publication date: October 23, 2014
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Adeline Koehler, Bernd Alig, Angela Becker, Arnd Voerste, Ulrich Goergens, Reiner Fischer, Wahed Ahmed Moradi, Silvia Cerezo-Galvez, Julia Johanna Hahn, Kerstin Ilg, Hans-Georg Schwarz, Takuya Gomibuchi, Masahito Ito, Daiei Yamazaki, Katsuhiko Shibuya, Eiichi Shimojo
  • Publication number: 20140315913
    Abstract: The invention provides a chemical entity of Formula (I) wherein R1, R2, R3, R4, Y and Z have any of the values described herein, and compositions comprising such chemical entities; methods of making them; and their use in a wide range of methods, including metabolic and reaction kinetic studies, detection and imaging techniques, and radioactive treatments; and therapies, including inhibiting PDE4, enhancing neuronal plasticity, treating neurological disorders, providing neuroprotection, treating a cognitive impairment associated with a CNS disorder, enhancing the efficiency of cognitive and motor training, providing neurorecovery and neurorehabilitation, enhancing the efficiency of non-human animal training protocols, and treating peripheral disorders, including inflammatory and renal disorders.
    Type: Application
    Filed: March 11, 2014
    Publication date: October 23, 2014
    Inventors: Venkataiah Bollu, James Breitenbucher, Alan Kaplan, Robert Lemus, Andrew Lindstrom, Troy Vickers, Mark E. Wilson, James Zapf
  • Patent number: 8859591
    Abstract: The present invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof wherein R1, R2, R3, A1, A2, A3, A4, L, B1, B2, B3 and B4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: October 14, 2014
    Assignee: Pfizer Inc.
    Inventors: Gary Erik Aspnes, Mary Theresa Didiuk, Kevin James Filipski, Angel Guzman-Perez, Esther Cheng Yin Lee, Jeffrey Allen Pfefferkorn, Benjamin Dawson Stevens, Meihua Mike Tu
  • Patent number: 8853440
    Abstract: An amide derivative represented by Formula (3), which exhibits excellent efficacy in pest control effect, is produced by allowing a compound represented by the following Formula (1) and a compound represented by Formula (2) to react with each other. In Formula (1) to Formula (3), Y1 and Y2 each represent a halogen atom or a haloalkyl group; Rf represents a C3-C4 perfluoroalkyl group; and R1 and R2 each represent a hydrogen atom or an alkyl group; LG represents a leaving group; T represents a hydrogen atom or a fluorine atom; X1, X3, X4, and X5 each represent a hydrogen atom, a halogen atom, or the like; and A represents a nitrogen atom, a methine group, or the like.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: October 7, 2014
    Assignee: Mitsui Chemicals Agro, Inc.
    Inventors: Youji Aoki, Yumi Kobayashi, Hidenori Daido, Hiroyuki Katsuta, Hidetaka Tsukada, Atsushi Hirabayashi, Yusuke Takahashi, Michikazu Nomura, Atsuko Kawahara
  • Patent number: 8846918
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: September 30, 2014
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Jean-Damien Charrier, David Kay
  • Patent number: 8846917
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: September 30, 2014
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Jean-Damien Charrier, Steven John Durrant, David Matthew Shaw
  • Publication number: 20140287916
    Abstract: A compound of formula (I), wherein R1 to R4 are, for example, each hydrogen, R5 is, for example, an unsubstituted aromatic 6-membered heterocycle; R6 is, for example, hydrogen; R7 is, for example, hydrogen, cyano, hydroxyl, formyl, C1-C4-alkyl, C1-C4-alkoxy, C2-C4-alkenyl, or C2-C4-alkynyl; and A1 to A5 are, independently selected, from, for example, N, and C—H; and its use as a pesticidal agent.
    Type: Application
    Filed: October 31, 2012
    Publication date: September 25, 2014
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Olivier Loiseleur, Thomas Pitterna, Anthony Cornelius O'Sullivan, Torsten Luksch
  • Patent number: 8841337
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: September 23, 2014
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Jean-Damien Charrier, Pierre-Henri Storck, Joanne Pinder, John R. Studley
  • Patent number: 8841450
    Abstract: The present invention relates to compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: September 23, 2014
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Jean-Damien Charrier, Michael Edward O'Donnell, Simon Robert Everitt
  • Patent number: 8835461
    Abstract: This invention provides compounds having antiviral activities especially inhibiting activity for influenza virus, more preferably provides substituted 3-hydroxy-4-pyridone derivatives having cap-dependent endonuclease inhibitory activity.
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: September 16, 2014
    Assignee: Shionogi & Co., Ltd.
    Inventors: Toshio Fujishita, Minako Mikamiyama, Makoto Kawai, Toshiyuki Akiyama
  • Patent number: 8828908
    Abstract: Bicyclic dione compounds of formula (I), and derivatives thereof, which are suitable for use as herbicides.
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: September 9, 2014
    Assignee: Syngenta Limited
    Inventors: Christopher John Mathews, Matthew Brian Hotson, Alan John Dowling, James Nicholas Scutt, Mangala Govenkar, Lee Challinor
  • Patent number: 8822467
    Abstract: The present invention provides biaryl oxyacetic acid compounds which may be useful for treating inflammatory disorders, including disorders affecting the respiratory system and skin.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: September 2, 2014
    Assignee: Ligand Pharmaceuticals Incorporated
    Inventors: Brian F. McGuinness, Koc-Kan Ho, Suresh Babu, Guizhen Dong, Jingqi Duo, Thuy X. H. Le, Kurt W. Saionz
  • Patent number: 8822472
    Abstract: Disclosed are novel piperazine derivatives that act as agonists of the ?7 nAChR. Also disclosed are pharmaceutical compositions, methods of treating inflammatory conditions, methods of treating CNS disorders, methods for inhibiting cytokine release from mammalian cells and methods for the preparation of the novel compounds.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: September 2, 2014
    Assignee: Cornerstone Therapeutics, Inc.
    Inventors: Roger B. Clark, Daniel Elbaum
  • Publication number: 20140235579
    Abstract: Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.
    Type: Application
    Filed: April 28, 2014
    Publication date: August 21, 2014
    Inventors: John M. McCall, Donna L. Romero, Michael Clare
  • Patent number: 8809334
    Abstract: The invention relates to a product containing the compound of formula (I) below or a pharmaceutically acceptable salt of this compound, in combination with at least one compound having prostacyclin receptor (IP) agonist properties, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: August 19, 2014
    Assignee: Actelion Pharmaceuticals Ltd.
    Inventor: Martine Clozel
  • Publication number: 20140213594
    Abstract: The present invention relates to compounds of formula (I) wherein X, R1, R2, R3, R4 and R5 are as defined herein, which are useful for treating diseases which respond to CXCR2 receptor mediators. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
    Type: Application
    Filed: April 1, 2014
    Publication date: July 31, 2014
    Applicant: NOVARTIS AG
    Inventors: Urs BAETTIG, Anne-Marie D'SOUZA, Peter HUNT, Neil John PRESS, Simon James WATSON
  • Publication number: 20140206537
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes associated therewith.
    Type: Application
    Filed: March 25, 2014
    Publication date: July 24, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: James E. Hunter, William C. Lo, Gerald B. Watson, Akshay Patny, Gary D. Gustafson, Dan Pernich, William K. Brewster, Debra L. Camper, Beth Lorsbach, Michael R. Loso, Thomas C. Sparks, Hemant Joshi, Adiraj Mandaleswaran, Ramadevi Sanam, Rambabu Gundla, Pravin S. Iyer
  • Patent number: 8772296
    Abstract: Benzamide derivatives of formula I are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorders: wherein R1, R2, R3, R4, R5, R6, R7, R8, and n are as defined herein.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: July 8, 2014
    Assignee: Amgen Inc.
    Inventors: Jay P. Powers, Michael Degraffenreid, Lisa Julian, Jacob Kaizerman, Dustin McMinn, Yosup Rew, Daqing Sun, Xuelei Yan, Zhulun Wang, Felix Gonzalez Lopez De Turiso
  • Patent number: 8772291
    Abstract: This invention relates to multicyclic compounds, pharmaceutical compositions comprising them, and methods of their use in, for example, the treatment of cognitive disorders.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: July 8, 2014
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Joseph Barbosa, Li Dong, Cynthia Anne Fink, Jiancheng Wang, G. Gregory Zipp
  • Publication number: 20140179708
    Abstract: The invention relates to novel multifunctional bioactive compounds, pharmaceutical compositions comprising these compounds and methods of using these compounds, in particular as therapeutic agents.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 26, 2014
    Applicant: Manus Pharmaceuticals (Canada) Ltd.
    Inventor: Vladislav I. Deigin
  • Publication number: 20140171311
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes associated therewith.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: William C. Lo, James E. Hunter, Gerald B. Watson, Akshay Patny, Pravin S. Iyer, Joshodeep Boruwa
  • Publication number: 20140171313
    Abstract: This document discloses molecules having the following formula (“Formula One”): and processes associated therewith.
    Type: Application
    Filed: December 18, 2013
    Publication date: June 19, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: William C. Lo, James E. Hunter, Gerald B. Watson, Akshay Patny, Pravin S. Iyer, Joshodeep Boruwa
  • Patent number: 8741901
    Abstract: The compounds of the present invention are represented by the chemical structure found in Formula (I): wherein: the carbon atom designated * is in the R or S configuration; and X is a fused bicyclic carbocycle or heterocycle selected from the group consisting of benzofuranyl, benzo[b]thiophenyl, benzoisothiazolyl, benzoisoxazolyl, indazolyl, indolyl, isoindolyl, indolizinyl, benzoimidazolyl, benzooxazolyl, benzothiazolyl, benzotriazolyl, imidazo[1,2-a]pyridinyl, pyrazolo[1,5-a]pyridinyl, [1,2,4]triazolo[4,3-a]pyridinyl, thieno[2,3-b]pyridinyl, thieno[3,2-b]pyridinyl, 1H-pyrrolo[2,3-b]pyridinyl, indenyl, indanyl, dihydrobenzocycloheptenyl, tetrahydrobenzocycloheptenyl, dihydrobenzothiophenyl, dihydrobenzofuranyl, indolinyl, naphthyl, tetrahydronaphthyl, quinolinyl, isoquinolinyl, 4H-quinolizinyl, 9aH-quinolizinyl, quinazolinyl, cinnolinyl, phthalazinyl, quinoxalinyl, benzo[1,2,3]triazinyl, benzo[1,2,4]triazinyl, 2H-chromenyl, 4H-chromenyl, and a fused bicyclic carbocycle or fused bicyclic heterocycle opt
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: June 3, 2014
    Assignees: Albany Molecular Research, Inc., Bristol-Myers Squibb Company
    Inventors: Bruce F. Molino, Shuang Liu, Peter R. Guzzo, James P. Beck
  • Patent number: 8735396
    Abstract: The present invention provides compounds of Formula (I) that act as glucokinase activators; pharmaceutical compositions thereof; and methods of treating diseases, disorders, or conditions mediated by glucokinase.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: May 27, 2014
    Assignee: Pfizer Inc.
    Inventors: Jeffrey Allen Pfefferkorn, Anthony Lai Ling
  • Patent number: 8722679
    Abstract: A controlled release sterile freeze-dried aripiprazole formulation is provided which is formed of aripiprazole of a desired mean particle size and a vehicle therefor, which upon constitution with water and intramuscular injection releases aripiprazole over a period of at least about one week and up to about eight weeks. A method for preparing the controlled release freeze-dried aripiprazole formulation, and a method for treating schizophrenia employing the above formulation are also provided.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: May 13, 2014
    Assignee: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Janusz W. Kostanski, Takakuni Matsuda, Manoj Nerurkar, Vijay H. Naringrekar
  • Patent number: 8722676
    Abstract: Bicyclic piperazine compounds of Formula I are provided, including stereoisomers, tautomers, and pharmaceutically acceptable salts thereof, useful for inhibiting Btk kinase, and for treating immune disorders such as inflammation mediated by Btk kinase. Methods of using compounds of Formula I for in vitro, in situ, and in vivo diagnosis, and treatment of such disorders in mammalian cells, or associated pathological conditions, are disclosed.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: May 13, 2014
    Assignee: Genentech, Inc.
    Inventors: James John Crawford, Daniel Fred Ortwine, Wendy B. Young
  • Patent number: 8710059
    Abstract: The present invention relates to N-Phenyl-(homo)piperazinyl-benzenesulfonyl or benzenesulfonamide compounds of formula I wherein the variables have the meanings given in the claims and the description, pharmaceutical compositions containing them, and their use in therapy. The compounds possess valuable therapeutic properties and are particularly suitable for treating diseases that respond to modulation of the serotonin 5-HT6 receptor.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: April 29, 2014
    Assignees: Abbott Laboratories, AbbVie Deutschland GmbH & Co. KG
    Inventors: Andreas Haupt, Frauke Pohlki, Liliane Unger, Ana Lucia Relo, Karsten Wicke, Min Zhang
  • Patent number: 8697697
    Abstract: This invention describes substituted pyrazole derivatives of Formula I and methods of making and using the compounds. These compounds have utility in the treatment of conditions or diseases in which modification of the activity of ERK would have a positive therapeutic outcome, for instance various cancers, psoriasis and actinic keratosis.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: April 15, 2014
    Assignee: Kinentia Biosciences LLC
    Inventors: David Fairfax, Russell Joseph Deorazio
  • Publication number: 20140100235
    Abstract: The present invention relates to pyrazinone derivatives of formula (I), wherein n, R1, R2, R3 and R4 are as defined in claim 1, as insulin secretion stimulators. The invention also relates to the preparation and use of these pyrazinone derivatives for the prophylaxis and/or treatment of diabetes and pathologies associated.
    Type: Application
    Filed: December 17, 2013
    Publication date: April 10, 2014
    Applicant: MERCK PATENT GMBH
    Inventors: Gerard BOTTON, Micheline KERGOAT, Christine CHARON, Samer ELBAWAB
  • Patent number: 8685955
    Abstract: Novel iron chelators exhibiting neuroprotective and good transport properties are useful in iron chelation therapy for treatment of a disease, disorder or condition associated with iron overload and oxidative stress, e.g., a neurodegenerative or cerebrovascular disease or disorder, a neoplastic disease, hemochromatosis, thalassemia, a cardiovascular disease, diabetes, an inflammatory disorder, anthracycline cardiotoxicity, a viral infection, a protozoal infection, a yeast infection, retarding aging, and prevention and/or treatment of skin aging and skin protection against sunlight and/or UV light. The iron chelator function is provided by a 8-hydroxyquinoline, a hydroxypyridinone or a hydroxamate moiety. The neuroprotective function is imparted to the compound, e.g., by a neuroprotective peptide. A combined antiapoptotic and neuroprotective function is provided by a propargyl group.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: April 1, 2014
    Assignees: Technion Research and Development Foundation Ltd., Yeda Research and Development Co. Ltd.
    Inventors: Moussa B. H. Youdim, Matitiyahu Fridkin, Hailin Zheng, Rivka Warshawsky
  • Patent number: 8686155
    Abstract: The present invention relates to chemical compounds having a general formula I wherein A1, A2, C1, C2, D, L1, L2, Z and R3, R4, R6, R7 and R8 are defined herein, which are capable of modulating Aurora kinase protein activity, thereby influencing various disease states and conditions related to the activities of Aurora kinase proteins. For example, the compounds are capable of influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related diseases. The invention also includes pharmaceutical compositions, processes of preparing compounds of the invention, synthetic intermediates and methods of treatment of conditions related to the activity of Aurora kinase.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: April 1, 2014
    Assignee: Amgen Inc.
    Inventors: Victor J. Cee, Philip R. Olivieri, Laurie Schenkel
  • Patent number: 8680114
    Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: A-L-CR where CR is a cyclical core group, L is a linking group and A is as defined herein. Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: March 25, 2014
    Assignees: Array Biopharma, Inc., Genentech, Inc.
    Inventors: Ian S. Mitchell, Keith L. Spencer, Peter Stengel, Yongxin Han, Nicholas C. Kallan, Mark Munson, Guy P. A. Vigers, James Blake, Anthony Piscopio, John Josey, Scott Miller, Dengming Xiao, Rui Xu, Chang Rao, Bing Wang, April L. Bernacki
  • Publication number: 20140080800
    Abstract: The present invention relates to compounds of formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R2a, R2b, R2c, R5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and/or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders/impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.
    Type: Application
    Filed: October 28, 2013
    Publication date: March 20, 2014
    Inventors: Edward Holson, Florence Fevrier Wagner, Michel Weiwer, Li-Huei Tsai, Stephen Haggarty, Yan-Ling Zhang
  • Patent number: 8673953
    Abstract: Embodiments of the present invention are directed to compositions and methods for the treatment of purpura. Preferred compositions comprise an ? adrenergic receptor agonist selected from selective ?1 adrenergic receptor agonist, selective ?2 adrenergic receptor agonist, non-selective ?1/?2 adrenergic receptor agonist, agents with ?2 adrenergic receptor agonist activity and combinations thereof, in a pharmaceutically acceptable carrier in order to treat and improve the cosmetic appearance of hemorrhagic (purpuric) lesions in the skin.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: March 18, 2014
    Assignee: Allergan, Inc.
    Inventors: Stuart D. Shanler, Andrew Ondo
  • Patent number: 8673918
    Abstract: The present invention relates to stable compositions comprising a sphingosine 1 phosphate (S1P) receptor modulator, suitable for use as a dosage form. The S1P receptor modulators are typically sphingosine analogues, such as 2-substituted 2-amino-propane-1,3-diol or 2-amino-propanol derivatives, e.g. a compound comprising a group of formula Y.
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: March 18, 2014
    Assignee: Novartis AG
    Inventors: Colleen Ruegger, Michael Ambühl
  • Patent number: 8664392
    Abstract: Provided are compounds and compositions of general Formula IX: E1-L-Ar—X-PA, that may be utilized in bioconjugation procedures, where Ar is a chromophore and PA is a functional group capable of being attached to any bioactive molecule of interest. The present invention provides Formulas I-III that are capable of being attached to a bioactive vector for the selective delivery of said photoactive pyrazine derivatives to a desired biological target.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: March 4, 2014
    Assignee: MediBeacon, LLC
    Inventors: Raghavan Rajagopalan, Richard B. Dorshow
  • Patent number: 8663695
    Abstract: The invention involves methods and formulations for treating or preventing rhinosinusitis, including fungus-induced rhinosinusitis in mammals. In one embodiment, the formulation of the present invention comprises a steroidal anti-inflammatory agent having a specific particle size distribution profile. The formulation may also comprise an antifungal agent, antibiotic or antiviral agent.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: March 4, 2014
    Assignee: Mylan Specialty L.P.
    Inventor: Imtiaz Chaudry
  • Publication number: 20140045858
    Abstract: A compound drug treating Alzheimer's disease, which is a transdermal delivery preparation mainly made by combining huperzine A and tetramethylpyrazine phosphate at a certain ratio. The compound preparation can protect the nervous system in synergy, and therefore can guard against and improve Alzheimer's disease from multiple targets.
    Type: Application
    Filed: March 26, 2012
    Publication date: February 13, 2014
    Inventor: Yiming Wang
  • Patent number: 8637513
    Abstract: The present invention is directed to heterocycle phenyl amide compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: January 28, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: James C. Barrow, Paul J. Coleman, Thomas S. Reger, Kelly-Ann S. Schlegel, Youheng Shu, Zhi-Qiang Yang
  • Patent number: 8629145
    Abstract: The main object of the present invention is to provide a novel agent for the treatment of spinal canal stenosis. The present invention relates to an agent for the treatment of spinal canal stenosis containing the heterocyclic derivative represented by the following general formula (1) or a pharmaceutically acceptable salt thereof as an active ingredient; In the formula (1), R1 and R2 are the same or different and each represents an optionally substituted aryl; R3 and R4 are the same or different and each represents hydrogen atom or alkyl; R5 represents hydrogen atom, alkyl or halogen atom; Y represents N or N?O; A represents NR6, and R6 represents hydrogen atom, alkyl, etc.; D represents alkylene or alkenylene which is optionally substituted with hydroxy; E represents phenylene or a single bond; G represents O, S, etc.; and Q represents carboxy, alkoxycarbonyl, etc.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: January 14, 2014
    Assignee: Nippon Shinyaku Co., Ltd.
    Inventor: Keiichi Kuwano
  • Patent number: 8629146
    Abstract: The invention relates to a method for the stereoselective preparation of a compound of formula (5), optionally in the form of the tautomers thereof,
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: January 14, 2014
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Juergen Schnaubelt, Wenjun Tang
  • Patent number: 8629273
    Abstract: The present invention relates to diazinylpyrazolyl compounds of the formula (I) where R1 to R3, X and Q are as defined in the description, and to their use in crop protection, in particular as insecticides, and also to processes for their preparation and compositions comprising such diazinylpyrazolylimines and -imidoates.
    Type: Grant
    Filed: November 11, 2010
    Date of Patent: January 14, 2014
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Hans-Georg Schwarz, Robert Velten, Achim Hense, Simon Maechling, Stefan Werner, Bernd Alig, Eva-Maria Franken, Arnd Voerste, Ulrich Görgens
  • Publication number: 20140011786
    Abstract: Disclosed are the general structural formula of LQC-Y as well as the synthesis and use thereof. Pharmacological experiments demonstrated the marked antitumor effect of such compounds. Single day administration of LQC-Y3 to mice at a maximum dose of 6000 mg/kg showed no toxicity response during the 14-day continuous observation period, indicating the high safety of the compounds, and the compounds can be used to prepare medicaments for preventing and treating carcinomas such as liver cancer, lung cancer.
    Type: Application
    Filed: September 4, 2013
    Publication date: January 9, 2014
    Inventor: Haimin Lei
  • Publication number: 20140011813
    Abstract: Disclosed in the present invention are a compound of the general structure formula LQC-T as shown below, wherein R represents an aromatic organic acid or phenol or the structural analogue thereof, such as protocatechuic acid, protocatechuic aldehyde, vanillic acid, gallic acid, caffeic acid, ferulic acid etc., and the synthesis and use of the compound. The compounds promote new blood vessel growth in the chick embryo chorioallantoic membrane, wherein LQC-T4 can be used to prepare a medicine for treating ischemic brain injury (stroke) and its sequelae.
    Type: Application
    Filed: September 4, 2013
    Publication date: January 9, 2014
    Applicant: Haimin Lei
    Inventors: Haimin Lei, Ying Hong
  • Patent number: 8624027
    Abstract: The present disclosure relates to a combination of therapeutic agents for use in treating a patient a subject suffering from cancer. In addition, the present disclosure also relates to diagnostic assays useful in classification of patients for treatment with one or more therapeutic agents.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: January 7, 2014
    Assignee: AbbVie Inc.
    Inventors: Omar Jameel Shah, Yu Shen, Xiaoyu Lin, Mark Anderson, Xiaoli Huang, Junling Li, Leiming Li
  • Patent number: 8623871
    Abstract: The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, or prodrug thereof, wherein A, Y, L, R1, W1 and W2 are defined herein. These compounds are useful as immunosuppressive agents and for treating and preventing inflammatory conditions, allergic disorders, and immune disorders.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: January 7, 2014
    Assignee: Synta Pharmaceuticals Corp.
    Inventors: Shoujun Chen, Lijun Sun, Jun Jiang, Yu Xie