Three Ring Nitrogens In The Bicyclo Ring System Patents (Class 546/118)
  • Publication number: 20130310393
    Abstract: Disclosed are heteroaryl compounds of Formula (I), (I), or pharmaceutically acceptable salts thereof, wherein Z is CH or N; W is CR3 or N; and R1, R2, and R3 are defined herein. Also disclosed are methods of using such compounds in the treatment of at least one CYP17 associated condition, such as, for example, cancer, and pharmaceutical compositions comprising such compounds.
    Type: Application
    Filed: September 23, 2011
    Publication date: November 21, 2013
    Applicant: Bristol-Myers Squibb Company
    Inventor: Audris Huang
  • Publication number: 20130306955
    Abstract: A specific nitrogen-containing heterocyclic compound having a urea structure, an electron transporting material containing the nitrogen-containing heterocyclic compound, and an organic electroluminescence device including a light emitting layer and an electron transporting layer between a cathode and an anode in which the electron transporting layer includes the electron transporting material or the nitrogen-containing heterocyclic derivative. An organic EL device exhibiting high emission efficiency even at low voltage and a material for organic EL devices are described.
    Type: Application
    Filed: February 1, 2012
    Publication date: November 21, 2013
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Sayaka Mizutani, Takayasu Sado, Hiroki Ishida
  • Publication number: 20130309197
    Abstract: The present application provides for a compound of formula I, or a salt thereof, compositions containing such compounds, therapeutic methods that include the administration of such compounds, and therapeutic methods that include the administration of such compounds with at least one additional therapeutic agent.
    Type: Application
    Filed: December 20, 2011
    Publication date: November 21, 2013
    Applicant: Gilead Sciences, Inc.
    Inventors: Manoj C. Desai, Hon Chung Hui, Hongtao Liu, Jianyu Sun, Lianhong Xu
  • Publication number: 20130309191
    Abstract: Disclosed are compounds of formula (I): or a pharmaceutically acceptable N-oxide, salt, hydrate, solvate, complex, bioisostere, metabolite or prodrug thereof, which are of use in the treatment of infection with, and diseases caused by, Clostridium difficile.
    Type: Application
    Filed: November 30, 2012
    Publication date: November 21, 2013
    Inventors: Peter David Johnson, Richard John Vickers, Francis Xavier Wilson, Colin Richard Dorgan, Lauren Jayne Sudlow, Stephen Paul Wren, Renate Van Well
  • Publication number: 20130309200
    Abstract: New imidazo[1,2-b]pyridazine and imidazo[4,5-b]pyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).
    Type: Application
    Filed: November 24, 2011
    Publication date: November 21, 2013
    Applicant: ALMIRALL, S.A.
    Inventors: Jacob Gonzalez Rodriguez, Bernat Vidal Juan, Laura Vidal Gispert, Jordi Bach Taña
  • Patent number: 8586604
    Abstract: This invention relates to compounds of formula I their use as inhibitors of the microsomal prostaglandin E2 synthase-1 (mPGES-1), pharmaceutical compositions containing them, and their use as medicaments for the treatment and/or prevention of inflammatory diseases and associated conditions. A, M, W, R1, R2, R6, R7 have meanings given in the description.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: November 19, 2013
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Henning Priepke, Henri Doods, Raimund Kuelzer, Roland Pfau, Dirk Stenkamp, Benjamin Pelcman, Robert Roenn, Dimitrijs Lubriks, Edgars Suna
  • Patent number: 8586605
    Abstract: The present invention relates to HSP90 inhibitors containing fused amino pyridine core that are useful as inhibitors of HSP90 and their use in the treatment of HSP90 related diseases and disorders such as cancer, an autoimmune disease, or a neurodegenerative disease.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: November 19, 2013
    Assignee: Curis, Inc.
    Inventors: Xiong Cai, Changgeng Qian, Haixiao Zhai
  • Publication number: 20130296341
    Abstract: Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present invention concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, Alzheimer's disease and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases due to mutations in Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
    Type: Application
    Filed: July 10, 2013
    Publication date: November 7, 2013
    Inventors: John Hood, David Mark Wallace, Sunil Kumar KC
  • Publication number: 20130296311
    Abstract: Provided herein are compounds, pharmaceutical compositions and combination therapies for inhibition of hepatitis C.
    Type: Application
    Filed: May 26, 2011
    Publication date: November 7, 2013
    Applicant: PRESIDIO PHARMACEUTICALS, INC.
    Inventors: Leping Li, Min Zhong
  • Publication number: 20130296320
    Abstract: Provided is a novel bicyclic compound which has an HSP90 inhibitory effect and a carcinostatic effect. Also provided is a pharmaceutical agent which is based on the HSP90 inhibitory effect and is useful in the prevention and/or treatment of a disease involving HSP90, particularly, cancer. The present invention provides a compound represented by the following general formula (I) or a salt thereof wherein at least one of X1, X2, X3, and X4 represents N or N-oxide and the rest thereof are the same or different and each represent C—R2; any one or two of Y1, Y2, Y3, and Y4 represent C—R4 and the rest thereof are the same or different and each represent CH or N; R1 represents an optionally substituted monocyclic or bicyclic unsaturated heterocyclic group having 1 to 4 heteroatoms selected from N, S, and O; R2 represents a hydrogen atom, an optionally substituted alkyl group having 1 to 6 carbon atoms etc.; R3 represents a hydrogen atom, —CO—R5 etc.; R4 represents a hydrogen atom, —CO—R6, —N(R7)(R8) etc.
    Type: Application
    Filed: January 6, 2012
    Publication date: November 7, 2013
    Applicant: TAIHO PHARMACEUTICAL CO., LTD.
    Inventors: Makoto Kitade, Satoshi Yamashita, Shuichi Ohkubo
  • Patent number: 8575336
    Abstract: The present invention relates to compounds of formula (I): to pharmaceutically acceptable salts therefore and to pharmaceutically acceptable solvates of said compounds and salts, wherein the substituents are defined herein; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly asthma and COPD.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: November 5, 2013
    Assignee: Pfizer Limited
    Inventors: Jotham Wadsworth Coe, Christoph Martin Dehnhardt, Peter Jones, Steven Wade Kortum, Yogesh Anjil Sabnis, Florian Michel Wakenhut, Gavin Alistair Whitlock
  • Patent number: 8569338
    Abstract: The present invention relates to a method for the treatment or prevention of inflammation, an inflammatory disease, an immune or an autoimmune disorder, which comprises administering to a mammal in need of such treatment an effective amount of a compound compound of formula (I), and their pharmaceutically acceptable salts, solvates, hydrates, geometrical isomers, tautomers, optical isomers or N-oxides, which are inhibitors of SSAO activity.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: October 29, 2013
    Assignee: Proximagen Ltd.
    Inventors: Edward Savory, Michael Higginbottom, Kathryn Oliver, Viet-Anh Anne Horgan
  • Patent number: 8557996
    Abstract: The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation, cancer and related conditions. The compounds have a general Formula I wherein A1, A2, A3, A4, R1 and R2 are defined herein. Accordingly, the invention also comprises pharmaceutical compositions comprising the compounds of the invention, methods for the prophylaxis and treatment of kinase mediated diseases using the compounds and compositions of the invention, and intermediates and processes useful for the preparation of compounds of the invention.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: October 15, 2013
    Assignee: Amgen Inc.
    Inventors: Stuart C. Chaffee, Brian K. Albrecht
  • Publication number: 20130267495
    Abstract: Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present invention concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, Alzheimer's disease, lung disease and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 10, 2013
    Applicant: Samumed, LLC
    Inventors: John Hood, David Mark Wallace, Sunil Kumar KC
  • Publication number: 20130267508
    Abstract: Benzimidazoles having inhibitory activity on RSV replication and having the formula the prodrugs, N-oxides, addition salts, quaternary amines, metal complexes and stereochemically isomeric forms thereof, compositions containing these compounds as active ingredient and processes for preparing these compounds and compositions.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 10, 2013
    Applicant: Janssen R&D Ireland
    Inventors: Ludwig Paul Cooymans, Lili Wu, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson, Abdellah Tahri, Sandrine Marie Helene Vendeville
  • Publication number: 20130267556
    Abstract: Azaindoles having inhibitory activity on RSV replication and having the formula I compositions containing these compounds as active ingredient and processes for preparing these compounds and compositions.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 10, 2013
    Applicant: Janssen R&D Ireland
    Inventors: Ludwig Paul Cooymans, Samuël Dominique Demin, Lili Hu, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson, Abdellah Tahri, Sandrine Marie Helene Vendeville
  • Publication number: 20130267555
    Abstract: Indoles having inhibitory activity on RSV replication and having the formula I the prodrugs, N-oxides, addition salts, quaternary amines, metal complexes and stereochemically isomeric forms thereof; compositions containing these compounds as active ingredient and processes for preparing these compounds and compositions.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 10, 2013
    Applicant: Janssen R&D Ireland
    Inventors: Ludwig Paul Cooymans, Samuël Dominique Demin, Lili Hu, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson, Abdellah Tahri, Sandrine Marie Helene Vendeville
  • Publication number: 20130267711
    Abstract: The invention provides a method of activating PPAR ? and a method of treating or preventing a disease associated with PPAR ? by administering a tricyclic compound having a PPAR ? agonist activity, which is represented by the formula (I) wherein Z represents a single bond or the like, Y represents a hydrogen atom, lower alkyl optionally having substituent(s) or the like, X represents a hydrogen atom or the like, A represents aryl or the like, B and C are the same or different and each represents an aromatic carbocycle or the like, R4-R9 are the same or different and each represents hydrogen or the like, V represents a single bond or the like, R10 and R11 are the same or different and each represents hydrogen or the like, or a pharmaceutically acceptable salt thereof or the like:
    Type: Application
    Filed: June 3, 2013
    Publication date: October 10, 2013
    Inventors: Arata YANAGISAWA, Keiji UEHARA, Masahiro MATSUBARA, Kimihisa UENO, Michihiko SUZUKI, Takeshi KUBOYAMA, Keisuke YAMAMOTO, Tomohiro TAMURA
  • Patent number: 8551980
    Abstract: The present invention relates to triazolopyridine compounds of general formula (I) which are Monopolar Spindle 1 kinase (Mps-1 or TTK) inhibitors: Formula (I), in which R1, R2, R3, R4, and R5 are as given in the description and in the claims, to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds, to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis proliferative of diseases, as well as to intermediate compounds useful in the preparation of said compounds.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: October 8, 2013
    Assignee: Bayer Intellectual Property GmbH
    Inventors: Volker Schulze, Marcus Koppitz, Dirk Kosemund, Benjamin Bader, Philip Lienau, Hans Briem, Simon Holton, Gerhard Siemeister, Stefan Prechtl, Antje Margret Wengner
  • Publication number: 20130261151
    Abstract: A compound satisfying formula I, a prodrug, N-oxide, addition salt, quaternary amine, metal complex, or a stereochemically isomeric form thereof; compositions contain these compounds as active ingredient and processes for preparing these compounds and compositions
    Type: Application
    Filed: December 16, 2011
    Publication date: October 3, 2013
    Applicant: JANSSEN R & D IRELAND
    Inventors: Ludwig Paul Cooymans, Samuël Dominique Demin, Lili Hu, Tim Hugo Maria Jonckers, Pierre Jean-Marie Bernard Raboisson, Abdellah Tahri, Sandrine Marie Helene Vendeville
  • Patent number: 8546574
    Abstract: The invention relates to conglomerates of tenatoprazole potassium salts of the following general formula (I), that consist of an equimolar mixture of enantiomers having R and S configurations and capable of crystallization in the form of a conglomerate, wherein said salts are selected from tenatoprazole dehydrated potassium salt, tenatoprazole potassium dimethanolate, tenatoprazole potassium diethanolate and tenatoprazole potassium ethylene-glycolate. The invention also relates to a pharmaceutical composition containing such salt, and to the use of said salt.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: October 1, 2013
    Assignee: Sidem Pharma SA
    Inventors: Avraham Cohen, François Schutze, Suzy Charbit, Stéphane Bernad, Guillaume Tauvel, Marie-Noëlle Petit, Gérard Coquerel
  • Publication number: 20130253186
    Abstract: Heteroaryloxyheterocyclyl compounds, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, Huntington's Disease, bipolar disorder, obsessive-compulsive disorder, and the like.
    Type: Application
    Filed: May 10, 2013
    Publication date: September 26, 2013
    Applicant: Amgen Inc.
    Inventors: Jennifer R. Allen, Daniel B. Horne, Essa Hu Harrington, Matthew R. Kaller, Holger Monenschein, Thomas T. Nguyen, Andreas Reichelt, Robert M. Rzasa
  • Publication number: 20130237531
    Abstract: Compounds active on protein kinases are described, as well as methods of using such compounds to treat diseases and conditions associated with aberrant activity of protein kinases.
    Type: Application
    Filed: April 19, 2013
    Publication date: September 12, 2013
    Inventors: Guoxian Wu, Jiazhong Zhang, Chao Zhang, Prabha N. Ibrahim, Songyuan Shi, Wayne Spevak, James Tsai
  • Publication number: 20130231477
    Abstract: This invention relates to a method of preparing a benzoimidazole derivative at high purity and high yield so as to enable the production of the benzoimidazole derivative compound as an antagonist against a vanilloid reactor-1, and particularly to a method of preparing a benzoimidazole derivative at high purity and high yield, wherein the benzoimidazole derivative is synthesized using a novel intermediate, namely, benzaldehyde, and thereby the preparation process is simple so that it can be applied to production.
    Type: Application
    Filed: September 27, 2011
    Publication date: September 5, 2013
    Applicant: DAEWOONG PHARMACEUTICAL CO., LTD.
    Inventors: In Woo Kim, Ji Duck Kim, Hong Chul Yoon, Hee Kyoon Yoon, Byung Goo Lee, Joon Hwan Lee, Young Mook Lim, Soo Jin Choi
  • Patent number: 8524899
    Abstract: Methods and compositions are provided for forming complexes between dsDNA and novel oligomers comprising fused six-membered rings. By appropriate choice of target sequences and oligomers, complexes comprising oligomer-DNA are obtained with high association constants. The formation of complexes can be used for identification of specific dsDNA sequences, for inhibiting gene transcription, and as a therapeutic for inhibiting proliferation of undesired cells or modulation of expression of specific genes.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: September 3, 2013
    Assignee: California Institute of Technology
    Inventors: Peter B. Dervan, Christoph A. Briehn, Dorte Renneberg, Philipp Weyermann, Raymond Doss, Michael Marques
  • Publication number: 20130225636
    Abstract: Disclosed is a hemisulfate salt of Compound (I): and crystalline forms of the hemisulfate salt. Also disclosed are methods of using the hemisulfate salt of Compound (I) as a CGRP receptor antagonist, and pharmaceutical compositions comprising the hemisulfate salt of Compound (I). The hemisulfate salt of Compound (I) is useful in treating, preventing, or ameliorating disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).
    Type: Application
    Filed: February 25, 2013
    Publication date: August 29, 2013
    Applicant: Bristol-Myers Squibb Company
    Inventor: Bristol-Myers Squibb Company
  • Publication number: 20130225552
    Abstract: Heterobicyclic compounds of Formula (I): or a pharmaceutically-acceptable salt, tautomer, or stereoisomer thereof, as defined in the specification, and compositions containing them, and processes for preparing such compounds. Provided herein also are methods of treating disorders or diseases treatable by inhibition of PDE10, such as obesity, non-insulin dependent diabetes, schizophrenia, bipolar disorder, obsessive-compulsive disorder, Huntington's Disease, and the like.
    Type: Application
    Filed: February 28, 2013
    Publication date: August 29, 2013
    Applicant: AMGEN INC.
    Inventor: Amgen Inc.
  • Publication number: 20130217722
    Abstract: A novel imidazolopyridine according to Formula I, able to inhibit JAK as disclosed, this compound may be prepared as a pharmaceutical composition, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, allergic or inflammatory conditions, autoimmune diseases, proliferative diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformations, and/or diseases associated with hypersecretion of IL6 or interferons.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 22, 2013
    Inventors: Christel Jeanne Marie MENET, Kevin James DOYLE, Joanne PEACH
  • Publication number: 20130217684
    Abstract: Disclosed are biaryl benzoimidazole derivatives. They have an inhibitory effect on calcium influx in HEK cells, thereby showing a powerful antagonistic effect on a vanilloid receptor, and further have an analgesic effect, thereby being useful for preventing or treating pain, acute pain, chronic pain, neuropathic pain, postoperative pain, migraine, arthralgia, neuropathies, nerve injury, diabetic neuropathy, neurological illness, neurodermatitis, stroke, bladder hypersensitivity, irritable bowel syndrome, a respiratory disorder such as cough, asthma, and chronic obstructive pulmonary disease, burning, psoriasis, itching, vomiting, irritation of the skin, eyes, and mucous membranes, gastric-duodenal ulcers, inflammatory intestinal diseases, and inflammatory diseases.
    Type: Application
    Filed: April 5, 2013
    Publication date: August 22, 2013
    Applicant: DAEWOONG PHARMACEUTICAL CO., LTD.
    Inventor: Daewoong Pharmaceutical Co., Ltd.
  • Publication number: 20130217664
    Abstract: Novel imidazolopyridines according to Formula I, able to inhibit JAK are disclosed, these compounds may be prepared as a pharmaceutical composition, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, allergic or inflammatory conditions, autoimmune diseases, proliferative diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformations, and/or diseases associated with hypersecretion of IL6 or interferons. Wherein R1, L1, R3, R4, Cy, L2 and R5 are as defined herein.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 22, 2013
    Inventors: Christel Jeanne Marie MENET, Benoit Antoine SCHMITT, Raphael Jean Joel GENEY, Kevin James DOYLE, Joanne PEACH, Nicholas John PALMER, Graham Peter JONES, David HARDY, James Edward Stewart DUFFY
  • Publication number: 20130217668
    Abstract: Compounds of Formula (I) are useful inhibitors of anaplastic lymphoma kinase. Compounds of Formula (I) have the following structure: where the definitions of the variables are provided herein.
    Type: Application
    Filed: July 28, 2011
    Publication date: August 22, 2013
    Applicant: AMGEN INC.
    Inventors: Christiane M. Boezio, Alan C. Cheng, Deborah Choquette, Richard T. Lewis, Michele H. Potashman, Karina Romero, John C. Stellwagen, Douglas A. Whittington
  • Patent number: 8513419
    Abstract: The present invention relates to novel N-(imidazolidin-2-ylidene)-heterocyclopenta[b]pyridine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: August 20, 2013
    Assignee: Allergan, Inc.
    Inventors: Santosh C. Sinha, Liming Wang, Ken Chow, Mohammed I. Dibas, Michael E. Garst
  • Publication number: 20130210768
    Abstract: The present invention is directed to 5-substituted 1,3-dihydro-2H-imidazo[4,5-b]pyridine-2-one derivatives which are positive allosteric modulators of the mGluR2 receptor, useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 receptor is 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 metabotropic glutamate receptors are involved, such as schizophrenia.
    Type: Application
    Filed: June 6, 2011
    Publication date: August 15, 2013
    Inventors: Kenneth L. Arrington, Vadim Dudkin, Mark E. Layton, Joseph E. Pero, Alexander J. Reif
  • Patent number: 8507473
    Abstract: The present invention is directed to certain 3H-imidazo[4,5-b]pyridin-5-ol derivatives of Formula (Ia) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the GPR81 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of GPR81 associated disorders, for example, dyslipidemia, atherosclerosis, atheromatous disease, hypertension, coronary heart disease, stroke, insulin resistance, impaired glucose tolerance, type 2 diabetes, syndrome X, obesity, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type 1 diabetes and acne.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: August 13, 2013
    Assignees: Arena Pharmaceuticals, Inc., Merck Sharp & Dohme Corp.
    Inventors: P. Douglas Boatman, Benjamin R. Johnson, Jae-Kyu Jung, Michelle Kasem, Thomas O. Schrader, Philip J. Skinner, Steven Colletti
  • Patent number: 8507491
    Abstract: The invention provides a method, compounds and compositions for modulating the activity of the hedgehog signaling pathway. In particular, the invention provides a method for inhibiting aberrant growth states resulting from phenotypes such as Ptc loss-of-function, hedgehog gain-of-function, smoothened gain-of-function or GIi gain-of-function, comprising contacting a cell with a sufficient amount of a compound of Formula (I).
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: August 13, 2013
    Assignee: IRM LLC
    Inventors: Dai Cheng, Dong Han, Guobao Zhang, Yongqin Wan, Yun Feng Xie, Jiqing Jiang, Wenqi Gao, Shifeng Pan
  • Patent number: 8507522
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: August 13, 2013
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Yat Sun Or, Ce Wang, Lu Ying, Xiaowen Peng, Yao-Ling Qiu
  • Patent number: 8507469
    Abstract: The present invention relates to compounds of formula (I) wherein A is C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-hydroxyalkyl, C2-C6-alkenyl, C2-C6-halo-alkenyl, C3-C6-cycloalkyl, aryl-C1-C4-alkyl, aryl-C2-C4-alkenyl, aryl or hetaryl; is a single or double bond; X1 and X2 are N, CRx1, NRx2 or CRx3Rx4; Rx1, Rx3 and Rx4 are H, halogen, CN, NO2, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylcarbonyl, etc. or two geminal radicals Rx3 and Rx4 together with the carbon atom to which they are bound may form a carbonyl group or a 3- to 6-membered carbocyclic or heterocyclic spiro-annulated ring; Rx2 is hydrogen, C1-C6-alkyl, C1-C6-alkylcarbonyl, C1-C6-haloalkyl, etc.; or two vicinal radicals Rx1, Rx2, Rx3 or Rx4 together with X1 and X2 form a five- or six-membered carbocyclic or heterocyclic fused ring; Y1, Y2 and Y3 are N or CRy; Ry is H, halogen, CN, NO2, C1-C6-alkyl, C1-C6-alkoxy, C1-C6-alkylcarbonyl, C1-C6-haloalkyl, etc.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: August 13, 2013
    Assignee: Abbott GmbH & Co. KG
    Inventors: Thomas Schultz, Wilfried Braje, Sean Colm Turner, Andreas Haupt, Udo Lange, Karla Drescher, Karsten Wicke, Liliane Unger, Mario Mezler, Matthias Mayrer
  • Publication number: 20130203656
    Abstract: Provided herein are compounds, pharmaceutical compositions and combination therapies for inhibition of hepatitis C.
    Type: Application
    Filed: May 23, 2011
    Publication date: August 8, 2013
    Applicant: PRESIDIO PHARMACEUTICALS, INC.
    Inventors: Min Zhong, Leping Li
  • Publication number: 20130203737
    Abstract: The present invention relates to a fused heterocyclic derivative of the formula (I) wherein R1 is selected from cyano, (2-4C)alkenyl, (2-4C)alkynyl, (1-4C)alkyl, each optionally substituted with CN or one or more fluoro atoms, (3-6C)cycloalkyl, (4-6C)cycloalkenyl or a (8-10C)bicyclic group, each optionally substituted with halogen or (1-4C)alkyl optionally substituted with one or more fluoro atoms, phenyl, biphenyl, naphthyl, each optionally substituted with one or more substituents independently selected from halogen, cyano, (1-4C)alkyl optionally substituted with one or more fluoro atoms, (1-4C)alkoxy optionally substituted with one or more fluoro atoms, amino, dimethylamino, and (3-6C)cycloalkyl optionally substituted with phenyl which may be substituted with (1-4C)alkyl or halogen, and phenyl substituted with phenoxy, benzyl, benzyloxy, phenylethyl or monocyclic heterocycle, each optionally substituted with (1-4C)alkyl, Z is a linking group —W—(Cn-alkylene)-T- wherein W is attached to R1 and sel
    Type: Application
    Filed: July 8, 2011
    Publication date: August 8, 2013
    Applicant: ABBVIE B.V.
    Inventors: Pieter Smid, Wouter I. Iwema Bakker, Hein K.A.C. Coolen, Leonardus A.J.M. Sliedregt, Maria J.P. van Dongen, Jacobus A.J. den Hartog
  • Patent number: 8501770
    Abstract: The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: August 6, 2013
    Assignee: ArQule, Inc.
    Inventors: Mark A. Ashwell, Chris Brassard, Anton Filikov, Jason Hill, Steffi Koerner, Jean-Marc Lapierre, Yanbin Liu, Nivedita Namdev, Robert Nicewonger, Rocio Palma, Manish Tandon, David Vensel, Akihisa Matsuda, Shin Iimura, Yuko Yamamoto
  • Publication number: 20130196985
    Abstract: The heterocyclic alkynyl benzene compounds of formula (I), their pharmaceutically acceptable salts and stereoisomers thereof, as well as application in preparing drugs for preventing or treating tumors. The compounds can overcome the clinically induced resistance against Gleevec.
    Type: Application
    Filed: June 3, 2011
    Publication date: August 1, 2013
    Applicant: Guangzzhou Institute of Biomedicine and Health, Chineses Academy of Sciences
    Inventors: Ke Ding, Deping Wang, Duanqing Pei, Zhang Zhang, Mengjie Shen, Kun Luo, Yubing Feng
  • Publication number: 20130190350
    Abstract: The present invention makes available methods and reagents for inhibiting aberrant growth states resulting from hedgehog gain-of-function, ptc loss-of-function or smoothened gain-of-function comprising contacting the cell with a hedgehog antagonist, such as a small molecule, in a sufficient amount to aberrant growth state, e.g., to agonize a normal ptc pathway or antagonize smoothened or hedgehog activity.
    Type: Application
    Filed: December 12, 2012
    Publication date: July 25, 2013
    Applicant: CURIS, INC.
    Inventor: Curis, Inc.
  • Patent number: 8492392
    Abstract: The present invention is directed to alkoxy tetrahydro-pyridopyrimidine compounds of formula I, which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 10 (PDE10). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: July 23, 2013
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Michael J. Breslin, Paul J. Coleman, Christopher D. Cox, Izzat T. Raheem, John D. Schreier
  • Patent number: 8492374
    Abstract: An azaazulene compound is provided. The azaazulene compound has formula (I) shown below. Each variable in formula (I) is defined in the specification. The compound can be used to treat cancer. The invention also provides a method for treating cancer. The method includes administering to a subject in need thereof an effective amount of one or more azaazulene compounds of formula (I).
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: July 23, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: On Lee, Chih-Hung Chen, Chi-Y Hung, Yow-Lone Chang, Ting-Shou Chen
  • Publication number: 20130184240
    Abstract: Disclosed is a compound which is useful as an AMPK activator. A compound represented by the formula: its pharmaceutically acceptable salt, or a solvate thereof, wherein a group represented by the formula: is a group represented by the formula: R1 is each independently halogen, hydroxy, cyano, nitro, carboxy, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl or the like; m is an integer of 0 to 3; R2 is hydrogen, or substituted or unsubstituted alkyl; X is —O—; and Y is substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl.
    Type: Application
    Filed: September 8, 2011
    Publication date: July 18, 2013
    Applicant: Shionogi & Co., Ltd.
    Inventors: Keisuke Tonogaki, Akira Ino, Eiichi Kojima, Manabu Katou, Masafumi Iwatsu, Nobuyuki Tanaka, Masahiko Fujioka
  • Patent number: 8486966
    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: Grant
    Filed: May 2, 2008
    Date of Patent: July 16, 2013
    Assignee: Astrazeneca AB
    Inventors: Audrey Davies, Stephanos Ioannidis, Michelle Lamb, Mei Su, Tao Wang, Hai-Jun Zhang
  • Publication number: 20130172328
    Abstract: The present invention provides a compound which has the effect of PDE inhibition, and which is useful as an agent for preventing or treating schizophrenia or so on represented by the formula (I):
    Type: Application
    Filed: June 22, 2011
    Publication date: July 4, 2013
    Applicant: CROSSWING INC.
    Inventors: Takahiko Taniguchi, Masato Yoshikawa, Kasei Miura, Tomoaki Hasui, Eiji Honda, Keisuke Imamura, Makoto Kamata, Haruhi Kamisaki, John F. Quinn, Joseph Raker, Fatoumata Camara, Yi Wang
  • Publication number: 20130165446
    Abstract: The present invention addresses the problem of finding a compound having both PPAR activation activity and angiotensin receptor antagonistic activity. The present invention is a benzo- or pyrido-imidazole derivative represented by general formula (I), a pharmaceutically acceptable salt thereof, or a ester or amide thereof (where A is biphenyl methyl-imidazolyl, biphenyl methyl-benzimidazolyl, or the like, B is divalent benzimidazolyl or the like, C is carboxyl or the like, E is divalent phenyl, naphthyl, or the like, G is a dangling bond, oxygen, or the like, Q is oxygen or sulfur, n is an integer from 1 to 6, p is an integer from 1 to 6, V is a dangling bond, oxygen, or the like, and R is hydrogen, alkyl, or the like).
    Type: Application
    Filed: May 11, 2011
    Publication date: June 27, 2013
    Inventors: Takashi Fujita, Hiroyoshi Horikoshi, Michael Anthony Cawthorne
  • Publication number: 20130165426
    Abstract: Disclosed is a compound of Formula I or a salt thereof, in which X, X1, X2, R1, R2, and R3 are described herein. Also disclosed are pharmaceutical compositions and methods of using the compounds of Formula I to treat disorders mediated by melanocortin-4 receptors.
    Type: Application
    Filed: July 5, 2011
    Publication date: June 27, 2013
    Applicant: UNIVERSITÉ DE MONTRÉAL
    Inventors: Réjean Ruel, Yves Chantigny, Anne Marinier, Patricia Rene, Michel Bouvier
  • Patent number: 8471038
    Abstract: The invention provides a compound for the treatment or prophylaxis of pathology involving SNS, specifically diseases such as neuropathic pain, nociceptive pain, dysuria, multiple sclerosis and the like.
    Type: Grant
    Filed: December 25, 2009
    Date of Patent: June 25, 2013
    Assignee: Dainippon Sumitomo Pharma Co., Ltd.
    Inventors: Katsunori Tsuboi, Yusuke Yamai, Hitoshi Watanabe, Hironori Kinoshita