Patents Examined by Golam M. Shameem
  • Patent number: 11236053
    Abstract: This disclosure relates to compounds and methods of treating or preventing a Nox related disease or condition comprising administering to a subject in need thereof a Nox inhibitor or pharmaceutical compositions comprising a Nox inhibitor disclosed herein, derivatives, or compounds disclosed herein optionally substituted with one or more substitutes including optional salt and prodrug forms. In certain embodiments, this disclosure relates to sulfonylurea compounds and uses reported herein.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: February 1, 2022
    Assignees: Emory University, Mercer University, Howard University, Union University
    Inventors: Osman Güner, Bernard Lassegue, Kathy Griendling, Qian Xu, David Brown, J. Phillip Bowen, Amol Kulkarni, E. Blake Watkins
  • Patent number: 11230517
    Abstract: Disclosed is a fluorination method comprising providing an aryl fluorosulfonate and a fluorinating reagent to a reaction mixture; and reacting the aryl fluorosulfonate and the fluorinating reagent to provide a fluorinated aryl species. Also disclosed is a fluorination method comprising providing, a salt comprising a cation and an aryloxylate, and SO2F2 to a reaction mixture; reacting the SO2F2 and the ammonium salt to provide a fluorinated aryl species. Further disclosed a fluorination method comprising providing a compound having the structure Ar—OH to a reaction mixture; where Ar is an aryl or heteroaryl; providing SO2F2 to the reaction mixture; providing a fluorinating reagent to the reaction mixture; reacting the SO2F2, the fluorinating reagent and the compound having the structure Ar—OH to provide a fluorinated aryl species having the structure Ar—F.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: January 25, 2022
    Assignees: The Regents of the University of Michigan, Dow Global Technologies LLC
    Inventors: Melanie S. Sanford, Douglas Bland, Patrick S. Hanley, Megan A. Cismesia, Sydonie D. Schimler
  • Patent number: 11225493
    Abstract: Provided herein are compounds, such as a compound of Formula (I), or a pharmaceutically acceptable salt thereof, that are immunoproteasome (such as LMP2 and LMP7) inhibitors. The compounds described herein can be useful for the treatment of diseases treatable by inhibition of immunoproteasomes. Also provided herein are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: January 18, 2022
    Assignee: Principia Biopharma Inc.
    Inventors: Yan Lou, Timothy Duncan Owens, Kenneth Albert Brameld, David Michael Goldstein
  • Patent number: 11214558
    Abstract: The present disclosure relates to a novel method for synthesizing DHPV, and more particularly, to a novel method for synthesizing DHPV (5-(3?,4?-dihydroxyphenyl)-?-valerolactone)) which is a major metabolite of cacao. This method has the advantage of not only facilitating a large-scale synthesis by a new synthesis method that can overcome existing defects, but also making it easy to select antioxidants and isomers exhibiting anti-aging bioactivities. Therefore, it is effective in enabling mass production of DHPV having high value as a functional material for cosmetics and pharmaceuticals in a simple and economical manner.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: January 4, 2022
    Assignees: SUNGKWANG MEDICAL FOUNDATION, CHA UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: David Tae Aug Kim, A-Ram Kim, Young-Ger Suh, Jaehoon Sim
  • Patent number: 11213525
    Abstract: Compounds of formula (I), wherein A, R, W, Q, L, n and m have the meaning according to the claims, can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: January 4, 2022
    Assignee: Asceneuron SA
    Inventors: Anna Quattropani, Santosh S. Kulkarni, Awadut Gajendra Giri
  • Patent number: 11203613
    Abstract: The compounds of the present invention are represented by the following compounds having Formula (I) and Formula (I?): where the substituents R, R1, R3 R4, R?, W, X, Y, Z, k, and m are as defined herein and where the substituents R, R1, R2, R3, R4, X, Y, Z, and m are as defined herein. These compounds are used in the treatment of bacterial infections, parasite infections, fungal infections, cancer, immunologic disorders, autoimmune disorders, neurodegenerative diseases and disorders, inflammatory disorders, or muscular dystrophy or for providing immunosuppression for transplanted organs or tissues.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: December 21, 2021
    Inventors: Gang Lin, Carl Nathan, Wenhu Zhan, Trevor Morgan, Ryoma Hara, Toshihiro Imaeda, Rei Okamoto, Kenjiro Sato, Kazuyoshi Aso, Tzu-Tshin Wong, Michael A. Foley
  • Patent number: 11198700
    Abstract: Preparation of O,O-dimethyl phosphoramidothioate and O,O-dimethyl phosphoroamidothioate. A process of making O,O-dimethyl phosphoroamidothioate is described including reacting sulfur with PCl3 to form PSCl3, reacting the PSCl3 formed with methanol to form O-methyl phosphorodichloridothioate, and reacting the O-methyl phosphorodichloridothioate formed with methyl lye to form O,O-dimethyl phosphorochloridothioate in solution in CH2Cl2, and reacting the O,O-dimethyl phosphorochloridothioate formed with sodium hydroxide and ammonium hydroxide to form O,O-dimethyl phosphoroamidothioate in solution in CH2Cl2. Reacting the O,O-dimethyl phosphoroamidothioate formed with catalytic dimethyl sulfate to form methamidophos and reacting the methamidophos formed with acetic anhydride to form N-(methoxy-methylsulfanylphosphoryl) acetamide is also described. Throughout the process, the O,O-dimethyl phosphorochloridothioate and the O,O-dimethyl phosphoroamidothioate formed are maintained in solution in CH2Cl2 at all times.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: December 14, 2021
    Assignee: ARYSTA LIFESCIENCE INC
    Inventors: Vic Prasad, David Huang, Kamal Kataria, Christopher Lynn Larson, Cameron Seath Gibb, Stephen Cornes
  • Patent number: 11186541
    Abstract: Compounds, compositions, and methods for the treatment of Canavan disease are described.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: November 30, 2021
    Assignee: The University of Toledo
    Inventors: Ronald E. Viola, Bharani Thangavelu, Vinay Mutthamsetty, Qinzhe Wang
  • Patent number: 11186595
    Abstract: This invention relates to glucose-sensitive albumin-binding diboron conjugates. More particularly the invention provides novel diboron compounds, and in particular diboronate or diboroxole compounds, useful as intermediate compounds for the synthesis of diboron conjugates. The diboron compounds are characterized by formula (I), which is: R1-X—R2, and wherein “X” is a mono- to multiatomic linker and where R1 and R2, which may be identical or different, each represents a group of Formula (11a) or (IIb) Also described are diboron conjugates represented by the general Formula (I?), which is: R1?-X?—R2?, in which either the moeities R1? or R2? or X? carry a drug that is covalently attached to the diboron compound.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: November 30, 2021
    Assignee: Novo Nordisk A/S
    Inventors: Thomas Kruse, Mikael Kofod-Hansen, Martin Werner Borchsenius Muenzel, Henning Thoegersen, Per Sauerberg, Jakob Ewald Rasmussen, Carsten Behrens, Thomas Hoeg-Jensen, Vojtech Balsanek, Zuzana Drobnakova, Ladislav Droz, Miroslav Havranek, Vladislav Kotek, Milan Stengl, Ivan Snajdr, Hana Drusanova
  • Patent number: 11180515
    Abstract: A non-aqueous electrolytic solution includes a phosphoric acid diester salt, which can suppress deterioration of charge-discharge characteristics of a power storage element, and can suppress the rise in internal resistance after storage at high temperature. The phosphoric acid diester salt is represented by the following chemical formula (1): in which Mn+ represents a hydrogen ion, an alkali metal ion, an alkali earth metal ion, an aluminum ion, a transition metal ion, or an onium ion, R1 and R2 are different from each other and represent a hydrocarbon group having 1 to 10 carbon atoms, or a hydrocarbon group having 1 to 10 carbon atoms and having at least one of a halogen atom, a heteroatom, and an unsaturated bond, and n represents a valence.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: November 23, 2021
    Assignee: Stella Chemifa Corporation
    Inventors: Toshitaka Sakaguchi, Sojiro Kon, Yoshifumi Katsura, Masashi Yamamoto, Tetsuo Nishida
  • Patent number: 11180465
    Abstract: The invention relates to 1,5-benzothiazepine and 1,2,5-benzothiadiazepine derivatives of formula (I). These compounds are bile acid modulators having apical sodium-dependent bile acid transporter (ASBT) and/or liver bile acid transport (LBAT) inhibitory activity. The invention also relates to pharmaceutical compositions comprising these compounds and to the use of these compounds in the treatment of cardiovascular diseases, fatty acid metabolism and glucose utilization disorders, gastrointestinal diseases and liver diseases.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: November 23, 2021
    Assignee: Albireo AB
    Inventors: Per-Göran Gillberg, Ingemar Starke, Santosh S. Kulkarni
  • Patent number: 11180450
    Abstract: The present invention concerns substituted indoline derivatives, methods to prevent or treat dengue viral infections by using said compounds and also relates to said compounds for use as a medicine, more preferably for use as a medicine to treat or prevent dengue viral infections. The present invention furthermore relates to pharmaceutical compositions or combination preparations of the compounds, to the compositions or preparations for use as a medicine, more preferably for the prevention or treatment of dengue viral infections. The invention also relates to processes for preparation of the compounds.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: November 23, 2021
    Assignees: Janssen Pharmaceuticals, Inc., Katholieke Universiteit Leuven
    Inventors: Bart Rudolf Romanie Kesteleyn, Pierre Jean-Marie Bernard Raboisson, Jean-François Bonfanti, Dorothée Alice Marie-Eve Bardiot, Arnaud Didier M Marchand
  • Patent number: 11168101
    Abstract: An object t of the present invention is to provide crystal of a cyclic phosphonic acid sodium salt (2ccPA) with high purity and excellent storage stability and a method for producing the crystal.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: November 9, 2021
    Assignee: OTSUKA CHEMICAL CO., LTD.
    Inventors: Hiroaki Yuasa, Hiroki Okazaki
  • Patent number: 11161963
    Abstract: A complex formed by a zinc oxide molecule and a molecule comprising an acidic hydrogen is disclosed. The oxygen atom of the zinc oxide molecule is covalently bound to the acidic hydrogen.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: November 2, 2021
    Assignee: MARY KAY INC.
    Inventor: James Swanzy
  • Patent number: 11161823
    Abstract: Compounds, methods of synthesis, and methods of cancer treatment by arylidene-1,3-dioxane-4,6-diones. A Meldrum's acid-based chemistry and hybrid solid-liquid method. The method includes protection of ketone and aldehyde components and simultaneous immobilization on the solid phase, introduction of substituents, grafts and derivatives compatible with the protection, detachment and restoration of active carbonyl reactivity, reaction of ketone library with malonate, reacting of the products with the aldehyde library in liquid phase and separation of the products by preparative HPLC.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 2, 2021
    Assignees: National Guard Health Affairs, King Saud bin Abdulaziz University for Health Sciences, King Abdullah Inetrnational Medical Research Center
    Inventors: Imadul Islam, Rabih O. Al-Kaysi, Mohamed Boudjelal, Rizwan Ali, Atef Nehdi, Bandar Alghanem
  • Patent number: 11155538
    Abstract: Disclosed herein are novel cycloalka[b]heteroaryl compounds having CX3CR1/fractalkine receptor (CX3CR1) agonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment or prophylaxis of diseases associated with CX3CR1 receptor activity in animals, in particular humans.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: October 26, 2021
    Assignees: Board of Regents, The University of Texas System, Axxam S.p.A.
    Inventors: Paolo Pevarello, William J. Ray, Mary Hamby, Yaima Luzardo Lightfoot, Philip Jones, Russell Thomas, Chiara Liberati, Domenica Torino, Valentina Cusano, Francesco Piscitelli, Ali Munaim Yousif, Silvia Bovolenta
  • Patent number: 11149003
    Abstract: It is described an industrially viable and advantageous process for the preparation of (S)-beta-aminosulfone (1) starting from the corresponding racemic compound, said (S)-beta-aminosulfone being a useful intermediate for the preparation of N-(2-((1S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl)acetamide, also known as Apremilast, the latter being suitable for use in methods of treating, preventing and/or managing psoriasis or psoriatic arthritis.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: October 19, 2021
    Assignee: Quimica Sintetica, S.A.
    Inventors: Giuseppe Barreca, Giovanni Marras, Bruno Romanò
  • Patent number: 11142500
    Abstract: Disclosed herein are embodiments of nanohoop compounds, methods of making, and methods of using the same. The nanohoop compounds disclosed herein have discrete ring system(s) that comprise a unique meta-substituted motif that affords a strained cavity in which myriad reaction chemistries can take place. The unique structures and properties of the nanohoop compounds disclosed herein also lend to their use in a variety of biological applications, and as interlocked structures in molecular machines.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: October 12, 2021
    Assignee: University of Oregon
    Inventors: Ramesh Jasti, Jeff Van Raden
  • Patent number: 11135211
    Abstract: A method for treating a impulse control disorder in a patient comprising administering to the patient an effective amount of pimavanserin or a pharmaceutical acceptable salt thereof.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: October 5, 2021
    Assignee: ACADIA Pharmaceuticals Inc.
    Inventor: Ethan S. Burstein
  • Patent number: 11135234
    Abstract: A compound represented by the following general formula (I) or a pharmaceutically acceptable salt or solvate thereof, and a pharmaceutical composition thereof, and the use thereof to prevent or treat infectious diseases and a method to prevent or treat infectious diseases using those regimen are disclosed. The compound represented by formula (I) has an antibacterial activity against both gram-positive and gram-negative bacteria, and is useful in the prevention or treatment of infectious diseases caused by these bacteria.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: October 5, 2021
    Assignees: MICROBIAL CHEMISTRY RESEARCH FOUNDATION, MEIJI SEIKA PHARMA CO., LTD.
    Inventors: Yoshiaki Takahashi, Eijiro Umemura, Takashi Ida, Masayuki Igarashi