Abstract: Aspects of the present disclosure generally relate to compounds for targeting and healing bone fractures. Some of these compounds include a negatively charged oligopeptide comprising an acidic oligopeptide, a linker, which may be hydrolyzable or may be a substrate for the protease cathepsin K, and at least one molecule that promotes bone healing. In some compounds the molecule that promotes bone healing is an anabolic compound that inhibits GSK3?, in some compounds the molecule that promotes the healing of bone fracture is a pro-inflammatory agent such as PGE1. Other embodiments include methods of treating a bone fracture comprising administering a therapeutic amount of any one of the compounds disclosed herein.
Type:
Grant
Filed:
January 31, 2019
Date of Patent:
August 18, 2020
Assignees:
Purdue Research Foundation, University of Utah
Inventors:
Stewart Andrew Low, Philip S. Low, Christopher Galliford, Jindrich Kopecek, Jiyan Yang
Abstract: Disclosed herein are nucleotide analogs, methods of synthesizing nucleotide analogs and methods of treating diseases and/or conditions such as a HBV and/or HDV and/or HIV infection with one or more nucleotide analogs.
Type:
Grant
Filed:
March 9, 2017
Date of Patent:
August 18, 2020
Assignee:
Janssen BioPharma, Inc.
Inventors:
Leonid Beigelman, Guangyi Wang, Minghong Zhong
Abstract: Compounds of Formula (I) and Formula (II), pharmaceutically acceptable salt thereof, stereoisomers of any of the foregoing, or mixtures thereof are agonists of the APJ Receptor and have use in treating cardiovascular and other conditions. Compounds of Formula (I) and Formula (II) have the following structures: (I); (II). Intermediates (V) are also claimed.
Type:
Grant
Filed:
November 3, 2017
Date of Patent:
August 11, 2020
Assignee:
AMGEN INC.
Inventors:
Matthew Brown, Ning Chen, Xiaoqi Chen, Yinhong Chen, Alan C. Cheng, Richard V. Connors, Jeffrey Deignan, Paul John Dransfield, Xiaohui Du, Zice Fu, James S. Harvey, Julie Anne Heath, Lars V. Heumann, Jonathan Houze, Frank Kayser, Aarif Yusuf Khakoo, David j. Kopecky, Su-Jen Lai, Zhihua Ma, Julio C. Medina, Jeffrey T. Mihalic, Steven H. Olson, Vatee Pattaropong, Gayathri Swaminath, Xiaodong Wang, Malgorzata Wanska, Wen-Chen Yeh
Abstract: Substituted heteropentadieno-pyrrolopyrimidine ribonucleosides of general formula I, where R is selected from the group comprising furan-2-yl, furan-3-yl, benzofuran-2-yl, methylsulfanyl, methoxy, amino, dimethylamino, methyl or chloro, and pharmaceutically acceptable salt thereof, their optical isomers and mixtures of such optical isomers.
Type:
Grant
Filed:
July 31, 2017
Date of Patent:
August 4, 2020
Assignees:
USTAV ORGANICKE CHEMIE A BIOCHEMIE AV CR, V.V.I., UNIVERZITA PALACKEHO V OLOMOUCI
Inventors:
Michal Hocek, Anna Tokarenko, Sabina Smolen, Marian Hajduch, Petr Dzubak
Abstract: The present invention is directed to novel cytotoxic tubulysin analogs and derivatives, to antibody drug conjugates thereof, and to methods for using the same to treat medical conditions including cancer.
Type:
Grant
Filed:
January 27, 2017
Date of Patent:
July 28, 2020
Assignee:
Pfizer Inc.
Inventors:
Chakrapani Subramanyam, Lawrence N. Tumey, Longfei Xie, Carolyn Leverett, Beth C. Vetelino, Sai Chetan K. Sukuru, Sarah Hudson, Venkata Ramana Doppalapudi, Abhijit S. Bhat
Abstract: Provided are compounds of formulae provided herein. The compounds may include pathway-preferential estrogens (PaPEs) derivatives with tissue-selective activities. Also provided are pharmaceutical compositions comprising the compounds, as well as methods of treating a disease or condition including administering the compounds. The disease or condition may include postmenopausal symptoms, cardiovascular disease, stroke, vascular disease, bone disease, metabolic disease, arthritis, osteoporosis, obesity, vasomotor/hot flush, cognitive decline, cancer including breast cancer.
Type:
Grant
Filed:
January 6, 2017
Date of Patent:
July 7, 2020
Assignees:
The Board of Trustees of the University of Illinois, Board of Regents of the University of Texas System
Inventors:
John A. Katzenellenbogen, Benita Katzenellenbogen, Sung Hoon Kim, Zeynep Madak-Erdogan, Philip Shaul
Abstract: The present application relates to a novel and improved process for preparing 5-(hydroxyalkyl)-1-phenyl-1,2,4-triazole derivatives of the formula (I) in which R1A and R1B are independently selected from the group consisting of hydrogen, fluorine, chlorine, methyl, monofluoromethyl, difluoromethyl, trifluoromethyl, ethyl, methoxy, difluoromethoxy and trifluoromethoxy, to novel precursors for preparation thereof, and to the preparation and use of the crystalline polymorph I of (5-(4-chlorophenyl)-2-({1-(3-chlorophenyl)-5-[(1S)-1-hydroxyethyl]-1H-1,2,4-triazol-3-yl}methyl)-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one of the formula (I-A-1).
Type:
Grant
Filed:
May 2, 2017
Date of Patent:
July 7, 2020
Assignee:
BAYER PHARMA AKTIENGESELLSCHAFT
Inventors:
Heiko Schirmer, Philipp Rubenbauer, Hans-Christian Militzer, Marie-Pierre Collin-Kröpelin, Frank Süßmeier, Kersten Matthias Gericke, Thomas Neubauer, Chantal Fürstner
Abstract: Provided is a production method of kakeromycin and a derivative thereof showing an antifungal activity and cytotoxicity and expected as a new antifungal agent or anticancer agent, by chemical synthesis. A production method of a compound represented by the formula (1): wherein R is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group; and n is 0 or 1, or a salt thereof, including a step of subjecting a compound represented by the formula (2): wherein R and n are as defined above, or a salt thereof, to an oxidation reaction.
Type:
Grant
Filed:
September 21, 2018
Date of Patent:
July 7, 2020
Assignees:
OP BIO FACTORY CO., LTD., SEED RESEARCH INSTITUTE CO., LTD.
Abstract: Compounds having a structure according to formula (I) or (II) where R1, R2, R3, R4, Ar and X1 are as defined herein, are agonists for the Toll-like receptor 7 (TLR7) and can be used as adjuvants for stimulating the immune system. Some such compounds can be used in conjugates for targeted delivery to the organ or tissue of intended action.
Type:
Grant
Filed:
November 7, 2019
Date of Patent:
June 23, 2020
Assignee:
Bristol-Myers Squibb Company
Inventors:
Liqi He, Sanjeev Gangwar, Yam B. Poudel, Prasanna Sivaprakasam
Abstract: 2-(5-{1-[2-(Difluoromethoxy)-6-fluorobenzyl]-2-methyl-1H-benzimidazol-6-yl}pyrimidin-2-yl)propan-2-ol, or a pharmaceutically acceptable salt thereof, being potent modulators of human TNF? activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including autoimmune and inflammatory disorders; neurological and neurodegenerative disorders; pain and nociceptive disorders; cardiovascular disorders; metabolic disorders; ocular disorders; and oncological disorders.
Abstract: The present invention provides compounds of Formula (I): wherein all variables are as defined in the specification, and compositions comprising any of such novel compounds. These compounds are APJ agonists which may be used as medicaments, in particular for treating cardiovascular disorders.
Type:
Grant
Filed:
December 15, 2016
Date of Patent:
June 2, 2020
Assignee:
Bristl-Myers Squibb Company
Inventors:
Michael C. Myers, R. Michael Lawrence, Donna M. Bilder, Wei Meng, Zulan Pi, Robert Paul Brigance, Heather Finlay
Abstract: A one-pot synthesis for preparing an aqueous reactive black mixture includes a) dissolving 2-[(4-aminophenyl)sulfonyl]ethanesulfonic acid (vinyl sulphone parabase ester) in water; b) diazotizing the dissolved vinyl sulphone parabase ester using excess nitrous acid or using excess nitrite and an acid, resulting in a diazonium salt and remaining nitrous acid; c) quenching the remaining nitrous acid with sulfamic acid; d) coupling the diazonium salt of step c) with 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid (H-acid) until the reaction is complete, resulting in Reactive Black 5 (RB 5) and remaining diazonium salt, e) coupling the remaining diazonium salt with 7-acetamido-4-hydroxy-2-naphthalenesulfonic acid (acetyl-J-acid) until the reaction is complete resulting in Reactive Orange 78 (RO 78); and f) obtaining the aqueous reactive black mixture.
Type:
Grant
Filed:
May 1, 2018
Date of Patent:
June 2, 2020
Assignee:
SPGPrints B.V.
Inventors:
Dennis Manuel Vriezema, Sigrid Elisabeth Kleine, Martin Jan Smallegange
Abstract: Thin molecules, compounds producible by cleaving bilirubin at its methylene site in the center of the molecule, methods of making the same, and methods of using the same, are described.
Type:
Grant
Filed:
February 27, 2017
Date of Patent:
May 26, 2020
Assignee:
The University of Toledo
Inventors:
Terry D. Hinds, Jr., David E. Stec, Christopher J. Trabbic
Abstract: This invention is directed to methods of preparing benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.
Type:
Grant
Filed:
February 28, 2019
Date of Patent:
May 26, 2020
Assignee:
Xenon Pharmaceuticals Inc.
Inventors:
Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, Jr., Alla Yurevna Zenova
Abstract: The invention provides 1,4-dihydropyridine derivatives of formula (I) wherein R1 is optionally substituted C6-24aryl group or 5 to 6 membered heteroaryl group comprising 1 to 3 nitrogen atoms or other heteroatoms like oxygen and sulphur, and combinations thereof; R2 and R3 are independently hydrogen or C1-6alkyl group; R4 and R5 are independently hydrogen, C1-6alkyl group optionally substituted with amino, mono- or di(C1-6alkyl)amino, or with 5 to 24 membered optionally fused heterocyclic ring attached by nitrogen and optionally comprising additional 1 to 3 N, O, S heteroatoms and optionally substituted with C1-6alkyl group or C1-6 alkoxy group; R6 is C1-6alkyl, C3-7cycloalkyl, C3-7cycloalkylC1-6alkyl or arylC1-6alkyl group; and stereoisomers including enantiomers, diastereomers, racemic mixtures, mixture of enantiomers and combination thereof, as well as polymorphs, pharmaceutically acceptable salts, solvates, esters and prodrugs thereof for use in the therapeutic or prophylactic treatment of a disorder medi
Type:
Grant
Filed:
February 28, 2019
Date of Patent:
May 26, 2020
Assignee:
RICHTER GEDEON NYRT.
Inventors:
Ferenc Fülöp, László Vígh, Zsolt Török, Botond Penke, Ibolya Horváth, Gábor Balogh, Sándor Bernáth, Ákos Hunya
Abstract: Described herein are polymorphic forms of 1,6-dibromo-1,6-dideoxy-dulcitol (dibromo dulcitol or DBD), which is a known antitumor agent. Also described are methods of making these new crystalline polymorphic forms as well as methods of using these polymorphic forms to treat cancer.
Type:
Grant
Filed:
June 15, 2016
Date of Patent:
May 19, 2020
Assignee:
Targent, LLC
Inventors:
Stefano Luca Giaffreda, Elena Dichiarante
Abstract: Disclosed are compounds of formulae: (I), and (II) and pharmaceutically acceptable salts thereof, wherein the variables, R, R1, R2, R3, R21, R22, R23, R34, R37, R33, R39, D, Q, Y, X, X1, X3, and X4 are defined herein. These compounds are useful for treating Gram-negative bacteria infections.
Type:
Grant
Filed:
August 18, 2014
Date of Patent:
May 12, 2020
Assignees:
Duke University, University of North Carolina
Inventors:
Pei Zhou, Eric J. Toone, Robert A. Nicholas