Patents Examined by Emily Bernhardt
  • Patent number: 10336704
    Abstract: A method for preparing indenoisoquinoline derivatives represented by the following formula (I) is disclosed, which comprises the following steps: (A) providing a first reactant represented by the following formula (II) and a second reactant represented by the following formula (III): and (B) reacting the first reactant represented by the formula (II) and the second reactant represented by the formula (III) in a solvent and selectively adding R2NH2 therein, to obtain the indenoisoquinoline derivatives represented by the formula (I), wherein, R1, R2, R3, A, X, Y, Z, m and n are defined in the specification.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: July 2, 2019
    Assignee: NATIONAL TAIWAN NORMAL UNIVERSITY
    Inventor: Ching-Fa Yao
  • Patent number: 10329266
    Abstract: Compounds of the formula II: wherein R1 and R2 are independently H, F or CH3; or R1 forms an ethynyl bond and R2 is H or C3-C6 cycloalkyl which is optionally substituted with one or two substituents independently selected from methyl, CF3, OMe or halo; R3 is C1-C3 alkyl or C3-C6 cycloalkyl, either of which is optionally substituted with one or two methyl and/or a fluoro, trifluoromethyl or methoxy, when R3 is C3-C6 cycloalkyl it may alternatively be gem substituted with fluoro; R4 is methyl or fluoro; m is 0, 1 or 2; E is a bond, or thiazolyl, optionally substituted with methyl or fluoro; A1 is CH or N, A2 is CR6R7 or NR6, provided at least one of A1 and A2 comprises N; R6 is H, C1-C4 alkyl, C1-C4 haloalkyl, C1-C3 alkyl-O—C1-C3 alkyl, or when A2 is C, R6 can also be C1-C4 alkoxy or F; R7 is H, C1-C4 alkyl or F or a pharmaceutically acceptable salt, N-oxide or hydrate thereof, have utility in the treatment of disorders characterized by inappropriate expression or activation of cathepsin K, such as oste
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: June 25, 2019
    Assignee: MEDIVIR AB
    Inventors: Lourdes Salvador Oden, Magnus Nilsson, Pia Kahnberg, Bertil Samuelsson, Urszula Grabowska
  • Patent number: 10329299
    Abstract: Provided herein are compounds of Formula (I?) or (A?), pharmaceutical compositions comprising the compounds, and methods of use thereof. The compounds provided herein modulate kinase activity, including PI3 kinase activity, and are useful for treating diseases and conditions associated with kinase activity, including PI3 kinase activity.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: June 25, 2019
    Assignee: Infinity Pharmaceuticals, Inc.
    Inventors: Alfredo C. Castro, Catherine A. Evans, Somarajannair Janardanannair, Andre Lescarbeau, Tao Liu, Martin R. Tremblay
  • Patent number: 10323037
    Abstract: The present disclosure provides a compound of formula (I) and the use thereof for the therapeutic treatment of human cancers including B-cell lymphoma and autoimmune diseases such as rheumatoid arthritis, systemic lupus erythematosus, and multiple sclerosis.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: June 18, 2019
    Assignee: JIANGSU HENGRUI MEDICINE CO., LTD.
    Inventors: Dong Liu, Minsheng Zhang, Qiyue Hu
  • Patent number: 10323007
    Abstract: Described herein are quinazoline-based compounds and formulations thereof. In some embodiments, the compounds and/or formulations thereof can be effective to inhibit and/or kill A. baumannii. Also described herein are methods of treating a subject in need thereof by administering to the subject in need thereof a quinazoline-based compound and/or formulation thereof to the subject in need thereof.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: June 18, 2019
    Assignee: University of South Florida
    Inventors: Roman Manetsch, Kurt S. Van Horn, Whittney Burda, Lindsey N. Shaw, Renee Fleeman, Megan Barber, David Lawrence Flanigan
  • Patent number: 10322108
    Abstract: Disclosed are a compound, a stereisomer and a tautomer thereof, a pharmaceutically acceptable salt thereof, and a solvate or a prodrug thereof, which can be used for preventing or treating a ROR? mediated disease. The compound has the structural formula (I).
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: June 18, 2019
    Assignee: Beijing Hanmi Pharmaceutical Co., Ltd.
    Inventors: Hai Xue, Tao Zhao, Mi Young Cha, Maengsup Kim
  • Patent number: 10322132
    Abstract: The present invention relates to the use of a compound of formula (I), a pharmaceutically acceptable salt thereof, a solvate thereof, or a pharmaceutical composition containing the same in reducing uric acid level, preventing or reducing inflammations, and preventing or treating uratic or gouty diseases. In particular, the present invention relates to the use of a compound of formula (I), a pharmaceutically acceptable salt thereof, a solvate thereof, or a pharmaceutical composition containing the same in the manufacture of a medicament for the treatment or prevention of hyperuricemia, gout, gouty inflammations, pain and uric acid nephropathy. R1 represents hydrogen, C1-4 alkyl or the like. R2 represents C1-10 alkyl or the like. R3 represents halogen or the like.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: June 18, 2019
    Assignee: SHANTON PHARMA CO., LTD
    Inventors: Qian Zhang, Zhenhua Huang, Jinrong Liu, Shuangshuang Chi
  • Patent number: 10308614
    Abstract: The present invention relates to compounds of formula (I): and salts thereof, wherein: R1-R4 have any of the values defined in the specification, and compositions and uses thereof. The compounds are useful as inhibitors of BRG1, BRM and/or PB1. Also included are pharmaceutical compositions comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof, and methods of using such compounds and salts in the treatment of various BRG1-mediated disorders, BRM-mediated disorders and/or PB1-mediated disorders.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: June 4, 2019
    Assignees: GENENTECH, INC., CONSTELLATION PHARMACEUTICALS, INC.
    Inventors: Brian K. Albrecht, Alexandre Cote, Terry Crawford, Martin Duplessis, Andrew Charles Good, Yves LeBlanc, Steven R. Magnuson, Christopher G. Nasveschuk, F. Anthony Romero, Yong Tang, Alexander M. Taylor
  • Patent number: 10308652
    Abstract: Disclosed are compounds of Formula (I) or a salt thereof, wherein: X is N; W is: —(CR3R3)2-5-, —(CR3R3)x-Y—(CR3R3)y-, —Y—(CR3R3)2-3-Y—, —CR3R3-Y—(CR3R3)2-Y—, —Y—(CR3R3)2-Y—CR3R3-; and Y, R1, R2, R3, R5, R6, R8, x, and y are define herein. Also disclosed are methods of using such compounds as modulators of TNF?, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: June 4, 2019
    Assignee: Bristol-Myers Squibb Company
    Inventors: Stephen T. Wrobleski, Gregory D. Brown, Shuqun Lin, Jingwu Duan, Zhonghui Lu, Murali T. G. Dhar, Hai-Yun Xiao, Andrew J. Tebben
  • Patent number: 10301271
    Abstract: The disclosure relates to various polymorphic forms and amorphous form of sodium 4-((3-(4-cyclohexylpiperazin-1-yl)-6-oxo-6H-anthra[1,9-cd]isoxazol-5-yl)amino)benzoate, including the polymorphic form A, mixtures of the polymorphs, process for the preparation thereof and the use thereof in a pharmaceutical composition containing thereof.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: May 28, 2019
    Assignee: Purdue Pharma L.P.
    Inventors: Jay Jie-Qiang Wu, Ling Wang
  • Patent number: 10301281
    Abstract: The present disclosure relates to forms of a CCR5 inhibitory compound, (4,6-dimethylpyrimidin-5-yl)(4-((3S)-4-((1R)-2-methoxy-1-(4-(trifluoromethyl)phenyl)ethyl)-3-methyl-piperazin-1-yl)-4-methylpiperidin-1-yl)methanone.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: May 28, 2019
    Assignees: MERCK SHARP & DOHME CORP., MERCK SHARP & DOHME B.V.
    Inventors: Alfred Y. Lee, William De Wildt
  • Patent number: 10301282
    Abstract: The present invention relates to a novel polymorph of nilotinib hydrochloride (Form X), to processes for its preparation, to pharmaceutical compositions containing the same and to its use in medicine.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: May 28, 2019
    Assignee: Cipla Limited
    Inventors: Dharmaraj Ramachandra Rao, Geena Malhotra, Srinivas Laxminarayan Pathi, Venugopalarao Chinimilli, Manish Gopaldas Gangrade
  • Patent number: 10294234
    Abstract: The invention provides a compound of Formula I: or a pharmaceutically acceptable salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of Formula I, processes for preparing compounds of Formula I, therapeutic methods for treating the proliferation of the HIV virus, treating AIDS or delaying the onset of AIDS symptoms in a mammal using compounds of Formula I.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: May 21, 2019
    Assignee: Gilead Sciences, Inc.
    Inventors: Elizabeth M. Bacon, Elbert Chin, Jeromy J. Cottell, Ashley Anne Katana, Darryl Kato, John O. Link, Nathan Shapiro, Teresa Alejandra Trejo Martin, Zheng-Yu Yang
  • Patent number: 10287255
    Abstract: A compound of formula (I), having histone deacetylase 6 (HDAC6) inhibitory activity, wherein X, Q, N, R1, R2, L, and n are as described, isomers thereof, or pharmaceutically acceptable salts thereof, the use thereof for the preparation of therapeutic medicaments, pharmaceutical compositions comprising the same, a method of treating disease using the composition, and methods for preparing the novel compounds. The novel compounds according to the present invention have histone deacetylase 6 (HDAC6) inhibitory activity, and are effective for the prevention or treatment of HDAC6-associated diseases, including cancer, inflammatory diseases, autoimmune diseases, neurological diseases and neurodegenerative disorders.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: May 14, 2019
    Assignee: CHONG KUN DANG PHARMACEUTICAL CORP.
    Inventors: Hyeseung Song, Changgon Lee, Dalyong Kwak, Jaeyoung Lee, Suyeal Bae, Yuntae Kim, Daekwon Bae, Nina Ha, Miseon Bae, Jihyun Kim
  • Patent number: 10280155
    Abstract: A process for preparing a compound of formula (I): or a pharmaceutically acceptable salt thereof includes reacting a compound of formula (6): (wherein R is H) with 2-aminocyclohexanol or a salt thereof.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: May 7, 2019
    Assignee: PULMOCIDE LIMITED
    Inventors: Thomas Christopher Colley, Kazuhiro Ito, Peter Strong, Mihiro Sunose, Matthew McConville
  • Patent number: 10273210
    Abstract: A pyridine compound represented by formula (I), or an N-oxide thereof is provided, wherein the variable groups are as defined in the specification. The pyridine compound of formula has excellent control effects against harmful arthropods.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: April 30, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Takeshi Tsuruda, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe
  • Patent number: 10272090
    Abstract: The present invention relates to a liquid pharmaceutical composition suitable for parenteral administration comprising: a) pemetrexed diacid; b) at least one organic amine; c) at least one antioxidant; d) 10-200 mg/ml of propylene glycol; and e) one or more parenteral solvents, wherein the preparation thereof is conducted in an atmosphere of inert gas and wherein the organic amine(s) is present in an amount sufficient to reach a pH of the composition in the range from 8.3 to 9.1.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: April 30, 2019
    Assignee: Synthon B.V.
    Inventor: Borek Zaludek
  • Patent number: 10266517
    Abstract: The application relates to a compound having Formula (I): which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: April 23, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Pasi Janne, Hwan Geun Choi, Jaebong Jang
  • Patent number: 10259785
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Grant
    Filed: April 11, 2018
    Date of Patent: April 16, 2019
    Assignee: eXIthera Pharmaceuticals, Inc.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 10259779
    Abstract: A compound having formula I for histone deacetylase inhibition is provided: or a pharmaceutically acceptable salt or hydrate thereof wherein R is alkyl, C6-18 aryl, C5-18 heteroaryl, C8-22 alkylaryl, C8-22 alkylheteroaryl, or halo.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: April 16, 2019
    Assignee: WAYNE STATE UNIVERSITY
    Inventor: Mary Kay Pflum