Patents Examined by Daniel R Carcanague
  • Patent number: 11318124
    Abstract: The present invention provides a medicament comprising a compound represented by general formula (1) which has Axl inhibitory activity, and an EGFR tyrosine kinase inhibitor in combination, and a method for treating cancer using this combination. The present invention provides an excellent medicament and method for treating cancer which is highly effective for inhibiting resistance to an EGFR tyrosine kinase inhibitor in cancer treatment, and causes less adverse reactions such as weight loss.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: May 3, 2022
    Assignee: Daiichi Sankyo Company, Limited
    Inventor: Takeshi Jimbo
  • Patent number: 11311513
    Abstract: A method of treating a subject suffering from a condition characterized by over-expression of Ten-eleven translocation 1 (TET1) is provided, the method including administering to the subject an effective amount of a compound, or a pharmaceutically acceptable salt thereof, having the Formula I: wherein: R1, R2, R3, R4, and R5 are each independently selected from the group consisting of H, hydroxyl, alkyl, alkoxy, amine, halo, and trifluoromethyl, and wherein any two adjacent moieties of R1, R2, R3, R4, and R5 may come together to form a heterocyclic ring; R6 is H or hydroxyl; and R7 is selected from H, wherein R8 is C or O. Also provided are methods for selectively suppressing transcription of TET1 and/or reducing a level of 5-hydroxymethylcytosine in a subject by administering an effective amount of a Formula I compound and pharmaceutical compositions comprising Formula I compounds.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: April 26, 2022
    Assignee: University of Cincinnati
    Inventors: Jianjun Chen, Xi Jiang
  • Patent number: 11306100
    Abstract: The present invention provides a compound of general formulae I useful as GSK3? inhibitors and their anticancer potential and process for preparation of these spirooxindoles. wherein Z is hydrogen, halogen, hydroxy, alkoxy, cyano, nitro; Ring A is a five membered or six membered or seven membered optionally containing additional hetero atom in the ring X is optionally CH2 Ring B is triazole or cyclic amine alone or with one or more hetero atoms part of the ring and optionally substituted with one or more substituents Y is hydrogen, alkoxy, aryloxy, hydroxy, ester, amide, amino, alkyl or aryl, heteroaryl, wherein these substituents are optionally substituted with one or more halogen, hydroxy, alkoxy, alkyl, aryl, heteroaryl, aryloxy, nitro, cyano, ester, aldehyde, wherein these substituents are further substituted with one or more halogen, hydroxy, alkoxy, alkyl, aryl, heteroaryl, aryloxy, nitro, cyano, ester, aldehyde.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: April 19, 2022
    Inventors: Prathama S. Mainkar, Mohammad Abdul Sattar, Pitchakuntla Mallesham, Togapur Pavan Kumar, Divya Duscharla, Ummanni Ramesh, Srivari Chandrasekhar
  • Patent number: 11306070
    Abstract: The present invention provides novel compounds of Formulae (I?) and (II), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: April 19, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Baishan Jiang, Nicholas Paul Kwiatkowski
  • Patent number: 11304956
    Abstract: The invention relates to medical chemistry, in particular to the use of 7-bromo-5-(o-chlorophenyl)-3-propoxy-1,2-di-hydro-3H-1,4-benzodiazepin-2-one as a drug which inhibits neuropathic pain without the formation of defects in the gastric mucosa (ulcerogenic effect), and possesses an anticonvulsant property.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: April 19, 2022
    Inventors: Anatoliy Semenovich Reder, Dmytro Volodymyrovich Pozigun
  • Patent number: 11298354
    Abstract: The disclosure relates to pharmaceutical combinations comprising an HDAC6 selective inhibitor and a BET inhibitor for the treatment of cancer in a subject in need thereof. Also provided herein are methods for treating cancer in a subject in need thereof, comprising administering to the subject an effective amount of an HDAC6 selective inhibitor and a BET inhibitor.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: April 12, 2022
    Assignees: DANA-FARBER CANCER INSTITUTE, INC., ACETYLON PHARMACEUTICALS, INC.
    Inventors: Kwok-kin Wong, Yan Liu, Dennis O. Adeegbe, Steven Norman Quayle
  • Patent number: 11292801
    Abstract: Disclosed herein are small molecule calpain modulator compositions, pharmaceutical compositions, the use and preparation thereof. Some embodiments relate to macrocyclic ?-keto amide derivatives and their use as therapeutic agents.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: April 5, 2022
    Assignee: Blade Therapeutics, Inc.
    Inventors: Brad Owen Buckman, Shendong Yuan, John Beamond Nicholas, Jingyuan Ma, Kumaraswamy Emayan, Marc Adler
  • Patent number: 11286240
    Abstract: The present invention discloses in situ generated catalyst bound alpha radical compound represented by formula (I) or (II) and a single pot process for the preparation of oxo compounds by using in situ generated catalyst bound alpha radical compound of formula (I) or (II).
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: March 29, 2022
    Assignee: Council of Scientific and Industrial Research
    Inventors: Pradip Maity, Abdul Motaleb, Asish Bera
  • Patent number: 11286264
    Abstract: The present disclosure relates to certain macrocyclic compounds that inhibit SRC and MET, and/or CSF1R, pharmaceutical compositions containing such compounds, and methods of using such compounds to treat cancer.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 29, 2022
    Assignee: TURNING POINT THERAPEUTICS, INC.
    Inventors: Jingrong Jean Cui, Evan W. Rogers, Jane Ung, Jeffrey Whitten, Dayong Zhai, Wei Deng, Xin Zhang, Zhongdong Huang, Jing Liu, Han Zhang
  • Patent number: 11286258
    Abstract: There is provided novel anticancer and antibacterial compounds, pharmaceutically acceptable salts thereof, and processes for their preparation. The compounds have anticancer activity, which results in the reduction of tumour cell proliferation, enhances cancers cells apoptosis and regulation of iron signalling. The compounds are also particularly active against various Gram-negative and Gram-positive multidrug-resistant bacteria, such as extended-spectrum beta-lactamase (ESBL) producing and colistin-resistant Escherichia coli, carbapenem-resistant E. coli, carbapenem-resistant Acinetobacter baumannii, and methicillin-resistant Staphylococcus aureus (MRSA) including those with reduced susceptibility to many control antibiotics.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: March 29, 2022
    Assignee: University of Sharjah
    Inventors: Taleb H. Altel, Vunnam Srinivasulu, Mawieh Hamad, Hany Omar, Shifaa Abdin, Amjad Ali, Farah Ibrahim Al-Marzooq, Mohamad Hamad, Imad Abu Yousef, Amin Majdalawieh
  • Patent number: 11286260
    Abstract: Disclosed herein are p38? mitogen-activated protein kinase inhibitors, pharmaceutical compositions thereof, and therapeutic methods of using the p38? mitogen-activated protein kinase inhibitors.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: March 29, 2022
    Assignee: GEN1E LIFESCIENCES INC.
    Inventors: Adam Galan, Wendy Luo, Ritu Lal
  • Patent number: 11278530
    Abstract: The present invention relates to compounds of formula (I), or their isotopic forms, stereoisomers, tautomers or pharmaceutically acceptable salt (s) thereof as muscarinic M1 receptor positive allosteric modulators (M1 PAMs). The present invention describes the preparation, pharmaceutical composition and the use of compound formula (I).
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: March 22, 2022
    Assignee: Suven Life Sciences Limited
    Inventors: Ramakrishna Nirogi, Abdul Rasheed Mohammed, Anil Karbhari Shinde, Shankar Reddy Gagginapally, Durga Malleshwari Kancharla, Santosh Kumar Pandey, Renny Abraham, Venkateswarlu Jasti
  • Patent number: 11266636
    Abstract: The present invention relates to the field of anti-viral active agents, particularly to salts, more particularly to a maleate salt of the free base of N-[5-(aminosulfonyl)-4-methyl-1,3-thiazol-2-yl]-N-methyl-2-[4-(2-pyridinyl)-phenyl]-acetamide, to pharmaceutical formulations thereof as well as to methods for the production of these salts. The present invention also relates to the use of theses salts and of respective pharmaceutical formulations thereof in methods of treatment and/or prevention of human herpes simplex virus infections, particularly infections caused by HSV-1 and HSV-2.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: March 8, 2022
    Assignee: AICURIS GMBH & CO. KG
    Inventors: Yogeshwar Bachhav, Wilfried Schwab, Alexander Birkmann, Susanne Bonsmann, Thomas Goldner
  • Patent number: 11267792
    Abstract: A process is provided for preparing ethyleneamines of the formula NH2—(C2H4—NH—)pH wherein p is at least 3, or derivatives thereof wherein one or more units —NH—C2H4—NH— may be present as a cyclic ethylene urea unit or piperazine unit or between two units —NH—C2H4—NH— a carbonyl moiety is present. The process includes reacting an ethanolamine-functional compound OH—(C2H4—NH—)qH wherein q is at least 2, an amine-functional compound NH2—(C2H4—NH—)rH wherein r is at least 1, in the presence of a carbon oxide delivering agent, wherein the molar ratio of ethanolamine-functional compound to amine-functional compound is from about 0.05:1 to about 0.7:1 and the molar ratio of carbon oxide delivering agent to amine-functional compound is higher than the molar ratio of ethanolamine-functional compound to amine-functional compound, provided that the process does not comprise reacting 3 moles of ethylenediamine (EDA) and 1 mole of AEEA (aminoethylethanolamine) in the presence of 1.65 moles of urea at 280 deg C.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: March 8, 2022
    Assignee: NOURYON CHEMICALS INTERNATIONAL B.V.
    Inventors: Michiel Jozef Thomas Raaijmakers, Antoon Jacob Berend Ten Kate, Rens Veneman, Karl Fredrik Lake, Slavisa Jovic, Eike Nicolas Kantzer, Ina Ehlers, Rolf Krister Edvinsson, Björn Patrik Skansen, Michael Bertil Einar Sarning, Jenny Valborg Therese Adrian Meredith, Hendrik Van Dam
  • Patent number: 11267809
    Abstract: The invention provided here creates a new paradigm for the treatment of a variety of conditions where modulation of a BAF complex is desired. The disclosure that follows outlines a strategy for modulating a BAF complex in a cell, and provides effective compounds, pharmaceutical compositions, development strategies, and treatment protocols, and describes many of the ensuing benefits. A new family of BAF complex modulating compounds has been developed based on a new chemical scaffold including a 12-membered macrolactam core structures. Contacting target cells in vitro or in vivo with the compounds and compositions of this invention can selectively inhibit the activity of BAF complexes in such cells. Some of the BAF complex modulating compounds in this family are particularly effective agents for treating cancer in conjunction with a ATR inhibitor.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 8, 2022
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Emma J. Chory, Gerald R. Crabtree, Emily C. Dykhuizen
  • Patent number: 11261167
    Abstract: To provide a method that can efficiently produce 2,5-bis(aminomethyl)tetrahydrofuran. The method for producing 2,5-bis(aminomethyl)tetrahydrofuran, the method including subjecting 2,5-bis(aminomethyl)furan to a reaction with hydrogen source by using a hydrogenation catalyst to obtain 2,5-bis(aminomethyl)tetrahydrofuran.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: March 1, 2022
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Ryo Asai, Tomoaki Kirino
  • Patent number: 11261175
    Abstract: The present invention relates to a fluorene derivative or a pharmaceutically acceptable salt thereof, a preparation method therefor, and a pharmaceutical composition comprising the same as an effective ingredient for preventing or treating HCV-related disease. A fluorene derivative according to the present invention is identified to exhibit an antiviral performance against not only HCV, but also highly against HCV mutants, particularly double mutants and thus can be used in a pharmaceutical composition for prevention or treatment of HCV-caused liver disease, such as acute hepatitis C, chronic hepatitis C, liver cirrhosis, hepatocellular cancer, etc., particularly, liver disease caused by mutants of HCV. The derivative can be useful in a pharmaceutical composition for prevention or treatment of HCV-related liver disease by which the problem of resistant mutation against conventional therapeutic agents is solved.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: March 1, 2022
    Assignees: Seoul National University R&DB Foundation, Postech Academy-Industry Foundation
    Inventors: Byeong Moon Kim, Sung Key Jang, Young Su You, Il Hak Bae, Heejo Moon, Byeong Wook Kim, Hee Sun Kim, Jaegon Mun
  • Patent number: 11247999
    Abstract: There are provided methods of making an N-demethylated derivative of morphine namely, normorphine. The normorphine can be substituted at the N—H position with various ligands that may result in new useful morphine derivatives. These derivatives may have increased analgesic efficacy, have less addictive properties, and/or have effective anti-opiate properties capable of rescuing overdosed persons or lead to recovery from conditions caused by opiate drug abuse.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: February 15, 2022
    Inventor: Joseph DeGraw
  • Patent number: 11247997
    Abstract: The present invention discloses a compound, which comprises the structure shown in FIG. 1; and further discloses a preparation method thereof, a precursor material used in the preparation method, explosives comprising the compound, and the application thereof in the field of explosives, in particular in the application of green environmentally-friendly primers. The compound disclosed by the invention may provide green environmental protection type primer, and meets the problem of requiring green environmental protection primers in many fields such as military industry, firework and civil explosion engineering.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: February 15, 2022
    Assignee: INSTITUTE OF CHEMICAL MATERIALS OF CHINA ACADEMY OF ENGINEERING AND PHYSICS
    Inventors: Qinghua Zhang, Mucong Deng, Yongan Feng
  • Patent number: 11247973
    Abstract: The invention relates to compounds of formula (I), and pharmaceutical uses thereof. Particular aspects of the invention relate to methods of synthesising the compounds and the use of those compounds in treating, ameliorating, or preventing a microbial infection.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: February 15, 2022
    Assignee: The University of Durham
    Inventor: Stuart Cockerill