Patents Examined by Karen Cheng
  • Patent number: 10398679
    Abstract: Uses of compound of Formula I: or pharmaceutically acceptable enantiomers, salts, solvates or prodrugs thereof are described. The compounds of Formula I are useful as IDO1 inhibitors. These are also useful for the treatment and/or prevention of cancer and endometriosis.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 3, 2019
    Assignee: ITEOS THERAPEUTICS
    Inventors: Stefano Crosignani, Sandra Cauwenberghs, Gregory Driessens, Frederik Deroose
  • Patent number: 10399973
    Abstract: The present invention relates to compounds of formula (I), and their pharmaceutically acceptable salts, solvates, hydrates, geometrical isomers, tautomers, optical isomers or N-oxides, which are inhibitors of SSAO activity. The invention further relates to pharmaceutical compositions comprising these compounds and to the use of these compounds for the treatment of medical conditions wherein inhibition of SSAO activity is beneficial, such as inflammatory diseases and immune disorders.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: September 3, 2019
    Assignee: BENEVOLENTAI CAMBRIDGE LIMITED
    Inventors: Edward Savory, Michael Higginbottom, Kathryn Oliver, Viet-Anh Anne Horgan
  • Patent number: 10400006
    Abstract: Described herein, inter alia, are compositions and methods for treating or preventing hyperproliferative disorders, including cancer.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: September 3, 2019
    Assignee: The Regents of the University of California
    Inventors: Richard J. Pietras, Michael E. Jung, Diana C. Marquez-Garban, Gang Deng
  • Patent number: 10399930
    Abstract: A manufacturing method of an isocyanate compound including obtaining a reaction solution containing an aldehyde compound by reacting a compound represented by Formula (a1) or (a2) with hydrogen and carbon monoxide in the presence of a metal compound of groups 8 to 10 and a phosphorus compound, neutralizing the reaction solution, purifying an aldehyde compound by distilling the neutralized reaction solution, reacting the aldehyde compound with ammonia and with hydrogen in the presence of a catalyst to obtain an amine compound; and reacting the amine compound with a carbonylating agent to obtain an isocyanate compound, wherein the phosphorus compound is represented by the Formula (R1O)3P, and the base compound is at least one selected from carbonate and hydrogen carbonate of metals of group I and carbonate and hydrogen carbonate of metals of group II, wherein the neutralizing the reaction solution is performed within a temperature range of 40° C. to 50° C.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: September 3, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Naoyuki Kakinuma, Masayuki Furuya, Michiharu Sakata, Koichi Tokunaga, Shigetoshi Kuma
  • Patent number: 10399961
    Abstract: The present invention relates to compounds of general formula I, wherein D1 to D3, A, R1, R2, Y and n are defined as in claim 1, which have valuable pharmacological properties, in particular are inhibitors of plasma kallikrein. The compounds are suitable for treatment and prevention of diseases which can be influenced by influenced by inhibition of plasma kallikrein, such as diabetic complications, particularly in the treatment of retinal vascular permeability associated with diabetic retinopathy and diabetic macular edema.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: September 3, 2019
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Sara Frattini, Remko Bakker, Riccardo Giovannini, Dieter Hamprecht, Iain Lingard, Alexander Pautsch, Bernd Wellenzohn
  • Patent number: 10399929
    Abstract: A manufacturing method of an amine compound including obtaining a reaction solution containing an aldehyde compound by reacting a compound represented by Formula (a1) or (a2) with hydrogen and carbon monoxide in the presence of a metal compound of groups 8 to 10 and a phosphorus compound, neutralizing the reaction, purifying an aldehyde compound by distilling the neutralized reaction solution, and reacting the aldehyde compound with ammonia and with hydrogen in the presence of a catalyst to obtain an amine compound, wherein the phosphorus compound is represented by the Formula (R1O)3P, and the base compound is at least one selected from carbonate and hydrogen carbonate of metals of group I and carbonate and hydrogen carbonate of metals of group II, and wherein the neutralizing the reaction solution is performed within a temperature range of 40° C. to 50° C.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: September 3, 2019
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Naoyuki Kakinuma, Masayuki Furuya, Michiharu Sakata, Koichi Tokunaga, Shigetoshi Kuma
  • Patent number: 10398677
    Abstract: Inhibitors of HBV replication of Formula (I) including stereochemically isomeric forms, and salts, hydrates, solvates thereof, wherein X, R1, R2, R3 and R4 have the meaning as defined herein. The present invention also relates to processes for preparing said compounds, pharmaceutical compositions containing them and their use, alone or in combination with other HBV inhibitors, in HBV therapy.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: September 3, 2019
    Assignee: Janssen Sciences Ireland UC
    Inventors: Koen Vandyck, Geerwin Yvonne Paul Haché, Stefaan Julien Last, Pierre Jean-Marie Bernard Raboisson
  • Patent number: 10399943
    Abstract: The present invention relates to a process for preparing compound 1 that is useful as an antifungal agent. In particular, the invention seeks to provide new methodology for preparing compound 1 and substituted derivatives thereof.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: September 3, 2019
    Assignees: Mycovia Pharmaceuticals, Inc., The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: William J. Hoekstra, Christopher M. Yates, Mark Behnke, Asaf Alimardanov, Scott A. David, Douglas Franklin Fry
  • Patent number: 10392338
    Abstract: The present invention provides compounds comprising fused tricyclic backbone structure and processes for their preparation. The invention further provides compounds and compositions useful in the treatment of pain and any type of disorder or symptom associated therewith.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: August 27, 2019
    Assignee: YISSUM RESEARCH DEVELOPMENT COMPANY, OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.
    Inventors: Dmitry Tsvelikhovsky, Avi Priel
  • Patent number: 10392359
    Abstract: Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: August 27, 2019
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun-Sun Byun, Jung Cheol Park, Jinho Yun, Seung-Won Choi, Hyojin Kim, Yeon Hee Choi, Gyumin Lee
  • Patent number: 10392402
    Abstract: The present invention is directed to certain amides and heterocyclic compounds. The present invention also relates to uses of these compounds to treat several diseases including autoimmune disorders, cardiovascular disorders, inflammation, central nervous system disorders, arterial thrombotic disorders, fibrotic disorders, glaucoma, and neoplastic disorders.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: August 27, 2019
    Assignee: Translational Drug Development, LLC
    Inventors: Tong Wang, Stephen Gately
  • Patent number: 10392370
    Abstract: The present invention relates to an improved process for the preparation of Daclatasvir dihydrochloride by using compound salt of formula (VIIc).
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: August 27, 2019
    Assignee: OPTIMUS DRUGS PVT LTD
    Inventors: Desi Reddy Srinivas Reddy, Peketi Subba Reddy
  • Patent number: 10391077
    Abstract: Disclosed are small molecule therapeutic compounds that are potent inhibitors of arginase 1 and arginase 2 activity. Also disclosed are pharmaceutical compositions comprising the compounds, and methods for using the compounds for treating or preventing a disease or condition associated with arginase activity.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: August 27, 2019
    Assignee: OncoArendi Therapeutics S.A.
    Inventors: Roman Blaszczyk, Joanna Brzezińska, Anna Gzik, Adam Golebiowski, Julita Nowicka, Bartlomiej Borek, Marek Dziegielewski, Karol Jedrzejczak, Krzysztof Matyszewski, Jacek Olczak
  • Patent number: 10392380
    Abstract: The present invention relates to novel compounds and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase L1 (UCHL1). The invention further relates to the use of DUB inhibitors in the treatment of cancer and other indications. Compounds of the invention include compounds having the formula (I) or a pharmaceutically acceptable salt thereof, wherein R1 to R8 are as defined herein.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: August 27, 2019
    Assignee: MISSION THERAPEUTICS LIMITED
    Inventors: Alison Jones, Mark Ian Kemp, Martin Lee Stockley, Karl Gibson, Gavin Alistair Whitlock, Andrew Madin
  • Patent number: 10392388
    Abstract: The present invention provides novel derivative of ?-lactam antibiotics, such as meropenem. The inventive compounds include compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. Also provided are particles (e.g., nanoparticles) and pharmaceutical compositions thereof that are mucus penetrating. The inventive particles and pharmaceutical compositions may be useful in delivering an inventive compound to the respiratory tract of a subject. The invention further provides methods of using and kits including the inventive compounds, particles thereof, and/or pharmaceutical compositions thereof for treating and/or preventing a pulmonary disease (e.g., a respiratory tract infection).
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: August 27, 2019
    Assignee: kala pharmaceuticals, Inc.
    Inventors: Winston Zapanta Ong, Pawel Wojciech Nowak, Jinsoo Kim, Elizabeth M. Enlow, James Bourassa, Yen Cu, Alexey Popov, Hongming Chen
  • Patent number: 10392373
    Abstract: The present invention is concerned with substituted oxazole derivatives that selectively modulate, regulate, and/or inhibit signal transduction mediated by certain native and/or mutant protein kinases implicated in a variety of human and animal diseases such as cell proliferative, metabolic, autoimmune, allergic, hematological, inflammatory and degenerative disorders. In particular, the compounds of the invention are Syk inhibitors. The invention also relates to a process for manufacturing the compounds of the invention.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: August 27, 2019
    Assignee: AB Science
    Inventors: Alain Moussy, Abdellah Benjahad, Didier Pez, Claire Schalon, Franck Sandrinelli, Jason Martin, Willy Picoul, Emmanuel Chevenier
  • Patent number: 10391083
    Abstract: The present disclosure is directed to compounds of formula (I), and pharmaceutically acceptable salts thereof, as mPGES-1 inhibitors. These compounds are inhibitors of the microsomal prostaglandin E synthase-1 (mPGES-1) enzyme and are therefore useful in the treatment of pain and/or inflammation from a variety of diseases or conditions, such as asthma, osteoarthritis, rheumatoid arthritis, acute or chronic pain and neurodegenerative diseases.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: August 27, 2019
    Assignee: GLENMARK PHARMACEUTICALS S.A
    Inventors: Laxmikant A. Gharat, Nagarajan Muthukaman, Neelima Khairatkar-Joshi, Vidya G. Kattige
  • Patent number: 10358435
    Abstract: The present invention is directed to pyrimidine carboxamide compounds of formula I which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 2 (PDE2). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis, Parkinson's disease, Parkinson's disease dementia (PDD), or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: July 23, 2019
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Dong-Ming Shen, Christopher J. Sinz, Alejandro Crespo, Johnathan E. Wilson, Troy McCracken, Shimin Xu, Haitang Li
  • Patent number: 10308668
    Abstract: Compounds of Formula II, wherein X is selected from chloro, fluoro, bromo and iodo, R1 and R2 are each independently selected from H, —CH3, —CH2CH3, —CH2CH2CH3, or —CH(CH3)2; compositions containing them, their use in therapy, including their use as anti-mycobacterial agents, for example in the treatment of a mycobacterial infection in a mammal, and methods for the preparation of such compounds, are provided.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: June 4, 2019
    Assignees: GlaxoSmithKline Intellectual Property (No. 2) Limited, Anacor Pharmaceuticals, Inc.
    Inventors: Michael Richard Kevin Alley, Vincent Hernandez, Jacob J. Plattner, Xianfeng Li, David Barros-Aguirre, Ilaria Giordano
  • Patent number: 10287240
    Abstract: Provided is a method for resolution of formula 4-[4-dimethylamino-1-(4-fluorophenyl)-1-hydroxylbutyl]-3-hydroxy-methyl benzonitrile as an enantiomer thereof, comprising the following steps: a salt of (S)-4-[4-dimethylamino-1-(4-fluorophenyl)-1-hydroxylbutyl]-3-hydroxymethyl benzonitrile with a resolving agent D-(+)di-p-toluoyl tartaric acid was crystallized in a resolving solvent; the method is characterized in that the resolving solvent is an ether solvent. Also provided is a new crystal form of the resolved intermediate.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: May 14, 2019
    Assignee: Zhejiang Hushai Pharmaceuticals Co., Ltd.
    Inventors: Zunjun Liang, Siqi Hu, Caihua Peng, Wenfeng Huang, Qifeng Lu, Guoliang Tu