Chalcogen Attached Directly To The Six-membered Hetero Ring By Nonionic Bonding Patents (Class 514/312)
  • Patent number: 11969419
    Abstract: This invention is directed to the treatment of cancer, particularly castration-resistant prostate cancer and osteoblastic bone metastases, with a dual inhibitor of MET and VEGF.
    Type: Grant
    Filed: February 21, 2023
    Date of Patent: April 30, 2024
    Assignee: Exelixis, Inc.
    Inventors: David Smith, Maha Hussain
  • Patent number: 11963956
    Abstract: Patients diagnosed with a cancer harboring an IDH-1 mutation can be treated by the administration of a therapeutically effective amount of a pharmaceutical composition comprising Compound 1, a selective inhibitor of 2-HG production from mIDH-1 enzymes including the R132 mutations R132C, R132H, R132L, R132G, and R132S.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: April 23, 2024
    Assignee: FORMA Therapeutics, Inc.
    Inventors: Patrick F. Kelly, Susan Ashwell, Blythe Thomson, Alan Collis, Jeff Davis, Duncan Walker, Wei Lu
  • Patent number: 11872220
    Abstract: The present disclosure relates to methods of treating a malignancy in a subject in need thereof. The method involves administering to the subject a combination therapy comprising: (i) an inhibitor of mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) having the structure of Formula (I) or a pharmaceutically acceptable salt, hydrate, polymorph, or solvates thereof, and (ii) an inhibitor of an anti-apoptotic Bcl-2 family protein, where the combination therapy is administered in an amount effective to treat the malignancy in the subject. Also disclosed are methods of reducing levels of regulatory T cells in a patient suffering from a malignancy, as well as combination therapeutics comprising an inhibitor of mucosa-associated lymphoid tissue lymphoma translocation protein (MALT1) having the structure of Formula (I) or a pharmaceutically acceptable salt, hydrate, polymorph, or solvates thereof, and an inhibitor of an anti-apoptotic Bcl-2 family protein.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: January 16, 2024
    Assignee: Janssen Pharmaceutica NV
    Inventors: Eric Frederik Eldering, Karoline Kielbassa, Ulrike Philippar, Andrew Steele, Marco Vincent Haselager, A. P. Kater
  • Patent number: 11826365
    Abstract: The present invention relates to novel compounds which are able to modulate b-raf kinases, and the use of such compounds in the treatment of various diseases, disorders or conditions.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: November 28, 2023
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Hwan Geun Choi, Xianming Deng, Jianming Zhang
  • Patent number: 11707479
    Abstract: Disclosed are pharmaceutical compositions comprising Compound I, having the formula: and an effective amount of sofosbuvir wherein the sofosbuvir is substantially crystalline. Also disclosed are methods of use for the pharmaceutical composition.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: July 25, 2023
    Assignee: Gilead Sciences, Inc.
    Inventors: Eric Gorman, Erik Mogalian, Reza Oliyai, Dimitrios Stefanidis, Lauren Wiser, Vahid Zia
  • Patent number: 11649235
    Abstract: This disclosure relates to compounds according to Formula (I), salts, prodrugs and pharmaceutical formulation comprising the compound are provided herein for the treatment of CXCR4 and CCR5 related conditions. The conditions may include viral infections, abnormal cellular proliferation, retinal degeneration and inflammatory diseases, or the compounds may be used as immunostimulants or immunosuppressants. Furthermore, the compounds may be used in combination with another active ingredient selected from an antiviral agent or chemotherapeutic agent.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: May 16, 2023
    Assignee: Emory University
    Inventors: Dennis Liotta, Edgars Jecs, Yesim Altas Tahirovic, Lawrence Wilson, Stephen Pelly
  • Patent number: 11638705
    Abstract: Compounds of Formula (I) and methods for treating, delaying, and/or preventing the adverse effects of proliferative diseases, such as cancers including, for example, lung cancer, breast cancer, ovarian cancer, prostate cancer, head cancer, neck cancer, head and neck cancer, or leukemia (e.g., cancer resistant to treatment by one or more microtubule-targeting agents, e.g., cancer resistant to multiple drugs associated with P-glycoprotein (P-gp) overexpression). Methods of inhibiting polymerization of a cancer cell microtubule in a subject in need thereof or a cell, tissue, or biological sample, binding ?-tubulin, inhibiting microtubule assembly and, inducing apoptosis in a cancer cell resistant to multiple drugs in a tissue, biological sample, or subject. Pharmaceutical compositions, kits, and methods of using the compounds for treating any of the target diseases described herein.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: May 2, 2023
    Assignee: ACADEMIA SINICA
    Inventors: Rong-Jie Chein, Pan-Chyr Yang, Chi-Huey Wong, Ming-Shiu Lin, Ting-Jen Cheng, Ting-Hung Chou
  • Patent number: 11557372
    Abstract: Provided are a prediction device and the like capable of more accurately simulating an analysis target. The prediction device generates function information for a gene sequence of a living body to be an analysis target based on first model information representing a relevance between sequence information and the function information, the sequence information representing the gene sequence of the analysis target, the function information representing a function potentially expressed by the gene sequence; and generates prediction information representing observation information predicted for the analysis target based on second model information and the function information, the second model information representing a relevance among the function information of the living body, environment information representing an environment around the living body, and the observation information observed for the living body, the function information being generated for the gene sequence of the analysis target.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: January 17, 2023
    Assignee: NEC CORPORATION
    Inventors: Mineto Satoh, Soichiro Araki, Kenichiro Fujiyama, Tetsuri Ariyama, Tan Azuma
  • Patent number: 11548867
    Abstract: Provided herein are compounds, compositions and methods of using the compounds and compositions for the treatment of diseases modulated, as least in part, by AhR. The compounds are represented by formulae Formula (I), (II), (III), (iv): wherein the letters and symbols a, b, c, d, e, f, g, Z, R1b, R2a and R2b have the meanings provided in the specification.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: January 10, 2023
    Assignee: IDEA YA BIOSCIENCES, INC.
    Inventors: Muzaffar Alam, Hilary Plake Beck, Michael Patrick Dillon, Marcos Gonzalez-Lopez, Alice Chen Rico, James Clifford Sutton, Jr.
  • Patent number: 11541045
    Abstract: The present invention relates to the field of cancer therapy. Specifically, provided are methods of treating cancer, for example, peripheral T-cell lymphoma (“PTCL”), with a farnesyltransferase inhibitor (FTI) that include determining whether the subject is likely to be responsive to the FTI treatment based on gene expression characteristics.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: January 3, 2023
    Assignee: Kura Oncology, Inc.
    Inventors: Antonio Gualberto, Catherine Rose Scholz
  • Patent number: 11529321
    Abstract: The present invention relates to use of an aminomethylenecyclohexane-1,3-dione compound, more particularly to use of a compound shown in the following formula (I) or a pharmaceutically acceptable salt thereof alone or in combination with other drug in preparing a drug for regulating or treating a disease related to autophagy, especially mammalian ATG8 homologous proteins.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 20, 2022
    Assignee: WIGEN BIOMEDICINE TECHNOLOGY (SHANGHAI) CO., LTD.
    Inventors: Cheng Luo, Liyan Yue, Wei Wan, Yuanyuan Zhang, Hualiang Jiang, Kaixian Chen
  • Patent number: 11524056
    Abstract: The present invention concerns Thymosin alpha 1 (T?1) for use in treatment of cystic fibrosis as a CFTR corrector, CFTR potentiator and anti-inflammatory agent.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: December 13, 2022
    Assignee: SciClone Pharmaceuticals International Ltd.
    Inventors: Luigina Romani, Enrico Garaci
  • Patent number: 11504362
    Abstract: This invention relates to a liquid pharmaceutical composition comprising cabozantinib to treat locally advanced or metastatic solid tumors, particularly advanced urothelial cancer or renal cell carcinoma in patients in need thereof.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: November 22, 2022
    Assignee: Exelixis, Inc.
    Inventors: Khalid Shah, Gisela Schwab, Steven Lacy
  • Patent number: 11504363
    Abstract: This invention is directed to the treatment of cancer, particularly lung cancer, breast cancer, melanoma, renal cell carcinoma, thyroid cancer that has metastasized to the bone. The invention is also directed to a method for treating bone cancer pain in an individual in need of such treatment comprising administering to the individual an effective amount of a compound of Formula I.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: November 22, 2022
    Assignee: Exelixis, Inc.
    Inventors: Gisela Schwab, Dana T. Aftab
  • Patent number: 11497742
    Abstract: A bilayer composition for amelioriation of, or prophylaxis against, SARS-CoV-2 infection comprising a: (i) a first layer consisting of 250 mg to 1600 mg of 5-aminolevulinic acid (ALA), or salt thereof, and pharmaceutically acceptable excipients that allow for immediate release of the 5-aminolevulinic acid; (ii) a second layer consisting of hydroxychloroquine (HCQ), and/or a salt thereof, in a dose of 100 mg-1500 mg, or salt thereof, and at least one pharmaceutically acceptable excipient comprising a release modifier for sustained release of the hydroxychloroquine or chloroquine.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: November 15, 2022
    Inventor: Timothy S. Moore
  • Patent number: 11498902
    Abstract: The present invention relates to an improved process for the preparation of N-(4-(6,7-dimethoxyquinolin-4-yloxy)phenyl)-N?-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide compound of formula-1 which is represented by the following structural formula:
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: November 15, 2022
    Assignee: NATCO PHARMA LIMITED
    Inventors: Kompella Amala, Gampa Venugopala Krishna, Annadasu Ankamanayudu, Ganganamoni Srinivasulu, Konakanchi Durga Prasad, Muddasani Pulla Reddy, Nannapaneni Venkaiah Chowdary
  • Patent number: 11497743
    Abstract: Methods of treating patients diagnosed with AML or MDS harboring mutant IDH-1 include detecting an IDH1 mutation and the therapeutic administration of an inhibitor of a mutant IDH-1 as a single agent, or in combination with azacitidine (AZA) or cytarabine.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: November 15, 2022
    Assignee: FORMA Therapeutics, Inc.
    Inventors: Patrick F. Kelly, Alan Collis, Jeff Davis, Duncan Walker, Susan Ashwell, Blythe Thomson, Wei Lu
  • Patent number: 11478465
    Abstract: The present invention relates to compounds for treatment of a disease or disorder associated with excessive vascularisation of the eye, such as for instance corneal neovascularisation, neovascularisation of the iris, neovascularisation of the ciliary body, corneal pannus, choroidal neovascularisation, retinal neovascularisation, wet age-related macular degeneration, proliferative diabetic retinopathy, retinopathy of prematurity, and ischemic retinopathy.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: October 25, 2022
    Assignee: Active Biotech AB
    Inventors: Helena Eriksson, Joel Kaye, Marie Törngren
  • Patent number: 11466020
    Abstract: Provided are compounds and compositions for prevention and/or elimination of Zika virus infection. Also provided are methods for preventing and treating a subject in need of prevention or treatment of Zika virus.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: October 11, 2022
    Assignees: Cornell University, The University of North Carolina at Chapel Hill
    Inventors: Shuibing Chen, Ting Zhou, Lei Tan, Qisheng Zhang
  • Patent number: 11419862
    Abstract: The present invention provides a quinoline derivative for the treatment of nasopharyngeal carcinoma and use thereof in preparation of a pharmaceutical composition for tumor treatment.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: August 23, 2022
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Shanchun Wang, Jun Shen, Xi Han, Xunqiang Wang, Shaonan Tang, Shuqing Cao, Xiquan Zhang, Hao Yu, Maoqiong Pan, Ping Xu, Chengqian Wang
  • Patent number: 11400072
    Abstract: The present invention relates to methods for treating a disease associated with insulin resistance selected from a nonalcoholic fatty liver disease (NAFLD) and its sequelae, a lipodystrophic syndrome or a combination thereof with the selective PPAR? agonist, INT131 and optionally vitamin E or compositions thereof. NAFLDs that may be treated with methods and compositions of the present invention include, but are not limited to, simple nonalcoholic fatty liver and nonalcoholic steatohepatitis (NASH). Lipodystrophic syndromes that may be treated with the methods and compositions of the present invention include, but are not limited to, generalized lipodystrophy including congenital generalized lipodystrophy and acquired generalized lipodystrophy and/or partial lipodystrophy, including congenital partial lipodystrophy and acquired partial lipodystrophy, all of which may or may not include hyperlipidemia and/or hyperglycemia and may or may not include NAFLD.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: August 2, 2022
    Assignee: Coherus Biosciences, Inc.
    Inventor: Christos Mantzoros
  • Patent number: 11377452
    Abstract: The present invention provides compounds useful for treating, ameliorating or preventing a disease or disorder that is caused, induced or characterized by abnormal reduction in glutamate transporter activity or abnormal increase in extracellular CNS glutamate concentration in a subject. In certain embodiments, the compound stimulates a glutamate transporter.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: July 5, 2022
    Assignee: Drexel University
    Inventors: Sandhya Kortagere, Andreia C. K. Mortensen, Ole V. Mortensen, Joseph M. Salvino
  • Patent number: 11332468
    Abstract: The invention relates to compounds of formula I inhibiting Rho Kinase that are tyrosine analogues derivatives, processes of preparing such compounds, pharmaceutical compositions containing them and therapeutic use thereof. Particularly the compounds of the invention may be useful in the treatment of many disorders associated with ROCK enzymes mechanisms, such as pulmonary diseases including asthma, chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF) and pulmonary arterial hypertension (PAH).
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: May 17, 2022
    Assignee: CHIESI FARMACEUTICI S.P.A.
    Inventors: Alessandro Accetta, Fabio Rancati, Christine Edwards, Andrea Nuzzi
  • Patent number: 11319303
    Abstract: It is related to compounds used as autophagy modulators and a method for preparing and using the same, specifically providing a compound of general formula (I), or pharmaceutically acceptable salts thereof, which is a type of autophagy modulators, particularly mammalian ATG8 homologues modulators.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: May 3, 2022
    Assignee: WIGEN BIOMEDICINE TECHNOLOGY (SHANGHAI) CO., LTD.
    Inventors: Cheng Luo, Yuli Xie, Bing Zhou, Zhiyi Yao, Liyan Yue, Wei Wan, Bidong Zhang, Yuanyuan Zhang, Hualiang Jiang, Kaixian Chen
  • Patent number: 11311527
    Abstract: Patients diagnosed with a cancer harboring an IDH-1 mutation can be treated by the administration of a therapeutically effective amount of a pharmaceutical composition comprising Compound 1, a selective inhibitor of 2-HG production from mIDH-1 enzymes including the R132 mutations R132C, R132H, R132L, R132G, and R132S.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: April 26, 2022
    Assignee: FORMA Therapeutics, Inc.
    Inventors: Patrick F. Kelly, Susan Ashwell, Blythe Thomson, Alan Collis, Jeff Davis, Duncan Walker, Wei Lu
  • Patent number: 11291662
    Abstract: The present invention relates to solid state forms of N-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide (Compound 1), pharmaceutical compositions thereof and methods therewith.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: April 5, 2022
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Patricia Hurter, William Rowe, Christopher R. Young, Adriana Costache, Patrick R. Connelly, Mariusz Krawiec, Yuchuan Gong, Yushi Feng, Martin Trudeau
  • Patent number: 11273154
    Abstract: Method and compounds for treating cancer by, for example, modulating immune system activity, are provided.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: March 15, 2022
    Assignee: PROGENRA, INC.
    Inventors: Hui Wang, Jian Wu, Suresh Kumar Kizhakkethil-George, Feng Wang, Joseph Weinstock
  • Patent number: 11161818
    Abstract: A novel quinolone derivative and methods of its preparation are described in which the novel derivative comprises a diphenyl ether substituent on the nitrogen atom at the 1-position of the main quinolone ring. The novel derivative is shown to have antibacterial and anti-tumor cell activity.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: November 2, 2021
    Assignee: HANGZHOU NORMAL UNIVERSITY
    Inventors: Pengfei Zhang, Wanmei Li, Weiming Xu, Haifeng Wu
  • Patent number: 11147807
    Abstract: The present invention relates to a pharmaceutical composition comprising a DUSP1 inhibitor. The pharmaceutical composition comprising the DUSP1 inhibitor according to the present invention can solve the problems of inhibitors that target the active site because it inhibits DUSP1 by an allosteric inhibitory mechanism, and is effective for preventing or treating diseases involving DUSP1 enzymes, for example, a cancer such as a liver cancer, a breast cancer and a pancreatic cancer, a hepatitis C, and a depression. In particular, the DUSP1 inhibitor according to the present invention is very effective in treating a depression because it directly acts on neuronal growth.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: October 19, 2021
    Assignees: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Seong Eon Ryu, Tae Hyun Park, Kwang Hwan Lee, Ju Seop Kang, Shin Hee Kim, Kyoung Tae Nam, Hyeon Kyu Lee
  • Patent number: 11141413
    Abstract: The present disclosure relates to a method of treating advanced renal cell carcinoma (RCC) in human patients who have received prior anti-angiogenic therapy using CABOMETYX, a kinase inhibitor.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: October 12, 2021
    Assignee: Exelixis, Inc.
    Inventors: Dana T. Aftab, Gisela Schwab, Colin Hessel, Christian Scheffold, Steven Lacy, Dale Miles, Alan Arroyo, Mark Dean
  • Patent number: 11130737
    Abstract: Aminoquinoline compounds useful for treating chronic pain, addiction, and other conditions are provided. The aminoquinoline compound is represented by Formula (I): in which the substituents thereof are defined as set forth in the specification.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: September 28, 2021
    Assignee: LOHOCLA RESEARCH CORPORATION
    Inventor: Boris Tabakoff
  • Patent number: 11123338
    Abstract: Pharmaceutical compositions and unit dosage forms comprising Compound (I) are disclosed.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: September 21, 2021
    Assignee: Exelixis, Inc.
    Inventors: Jo Ann Wilson, Khalid Shah
  • Patent number: 11098015
    Abstract: Disclosed are malate salts of N-(4-{[6,7-bis(methyloxy)-quinolin-4-yl]oxy}phenyl)-N?-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide, including a (L)-malate salt, a (D)-malate salt, a (DL) malate salt, and mixtures thereof; and crystalline and amorphous forms of the malate salts. Also disclosed are pharmaceutical compositions comprising at least one malate salts of N-(4-{[6,7-bis(methyloxy)quinolin-4-yl]oxy}phenyl)-N?-(4-fluorophenyl)-cyclopropane-1,1-dicarboxamide; and methods of treating cancer comprising administering at least one malate salt of N-(4-{[6,7-bis(methyloxy)quinolin-4-yl]oxy}phenyl)-N?-(4-fluorophenyl)cyclopropane-1, 1-dicarboxamide.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: August 24, 2021
    Assignee: Exelixis, Inc.
    Inventors: Adrian St. Clair Brown, Peter Lamb, William P. Gallagher
  • Patent number: 11083743
    Abstract: The present invention relates to a method of treating and/or preventing cancer comprising administering a combination of an effective amount of a DNA hypomethylating agent and an effective amount of at least one immunomodulatory agent and/or optionally an effective amount of at least one targeted therapy agent.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: August 10, 2021
    Inventors: Michele Maio, Sandra Coral, Alessia Covre
  • Patent number: 11058676
    Abstract: Described herein are compounds that are LOXL2 inhibitors, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with LOXL2 activity.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: July 13, 2021
    Assignee: PHARMAKEA, INC.
    Inventors: Martin W. Rowbottom, John Howard Hutchinson
  • Patent number: 11026937
    Abstract: The present invention provides compounds useful as inhibitors of PAD4, compositions thereof, and methods of treating PAD4-related disorders.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: June 8, 2021
    Assignee: Padlock Therapeutics, Inc.
    Inventors: Rajesh Devraj, Gnanasambandam Kumaravel, Cristina Lecci, Pui Leng Loke, Mirco Meniconi, Nathaniel Julius Thomas Monck, Carl Leslie North, Mark Peter Ridgill, Heather Tye
  • Patent number: 11016085
    Abstract: The present invention describes methods of identifying drugs for the treatment or prevention of diabetes by measuring the activity of the human zinc transporter ZnT8 and pharmaceutical compositions.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: May 25, 2021
    Assignee: The Johns Hopkins University
    Inventor: Dax Fu
  • Patent number: 10988478
    Abstract: Compounds of Formula 0, Formula I, and Formula II and methods of use as Interleukin-1 Receptor Associated Kinase (IRAK4) inhibitors are described herein.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: April 27, 2021
    Assignee: Genentech, Inc.
    Inventors: Marian C. Bryan, Alberto Gobbi, James Richard Kiefer, Jr., Aleksandr Kolesnikov, Alan G. Olivero, Joy Drobnick, Jun Liang, Naomi Rajapaksa, Chudi Ndubaku, Jianwen Feng
  • Patent number: 10980793
    Abstract: The present invention relates to the field of cancer therapy. Specifically, provided are methods of treating cancer, for example, peripheral T-cell lymphoma (“PTCL”), with a farnesyltransferase inhibitor (FTI) that include determining whether the subject is likely to be responsive to the FTI treatment based on gene expression characteristics.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: April 20, 2021
    Assignee: KURA ONCOLOGY, INC.
    Inventors: Antonio Gualberto, Catherine Rose Scholz
  • Patent number: 10954210
    Abstract: The present invention relates to novel crystal forms of tipifarnib. Compared with the prior art, the crystal forms of tipifarnib have advantages in crystallinity, hygroscopicity, morphology, form stability and chemical stability. The present invention also relates to the preparation methods of crystal forms of tipifarnib, pharmaceutical composition thereof and their use in preparation for treating and/or preventing abnormal cell growth diseases.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: March 23, 2021
    Assignee: Hangzhou SoliPharma Co., Ltd.
    Inventors: Xiaohong Sheng, Xiaoxia Sheng, Yanli Dai
  • Patent number: 10881655
    Abstract: The present disclosure relates generally to compositions and methods of treating neoplastic diseases or cancers, such as glioblastoma and non-Hodgkin's lymphomas, or other cancers in which the subject suffers from an advanced solid tumor, comprising a combination of, or administering a combination of, a bromodomain and extra-terminal protein (BET) inhibitor and at least one chemotherapeutic agent, which does not inhibit BET directly. The BET inhibitor/chemotherapeutic agent combination, or combination therapy, can yield synergistic effects, thereby increasing the effectiveness of the cancer treatment as compared with the administration of either the BET inhibitor or the chemotherapeutic agent alone.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: January 5, 2021
    Assignee: Celgene Quanticel Research, Inc.
    Inventors: Robert Cho, Jeffrey Alan Stafford
  • Patent number: 10875831
    Abstract: A method for preparing an alkyl 5,7-dihalo-1,4-dihydro-4-oxoquinoline-2-carboxylate ester is described herein. The method comprises cyclizing a compound of Formula III with Eaton's reagent in heated continuous flow reactor to form a compound of Formula IV wherein in Formula III and Formula IV, each X independently is a halogen atom; and each R independently is C1 to C4 alkyl. Optionally, a cosolvent such as dichloromethane can be included with the Eaton's reagent. A method of preparing a diphenylureido-dihalokynurenic acid alkyl ester of Formula VI from the compound of Formula IV also is described.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 29, 2020
    Assignee: Lohocla Research Corporation
    Inventors: Sergiy Krasutsky, Scott Tweedie, Gurusankar Ramamoorthy
  • Patent number: 10865206
    Abstract: The present invention provides novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, 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 cyclin-dependent kinase (e.g., CDK7), and therefore induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 15, 2020
    Assignee: Syros Pharmaceuticals, Inc.
    Inventors: Stephane Ciblat, Anzhelika Kabro, Melissa Leblanc, Serge Leger, Jason J. Marineau, Tom Miller, Stephanie Roy, Darby Schmidt, M. Arshad Siddiqui, Kevin Sprott, Dana K. Winter, Amy Ripka, Dansu Li, Guoli Zhang
  • Patent number: 10851061
    Abstract: The invention relates to novel crystalline solid forms of the chemical compound N-{4-[(6,7-dimethoxyquinolin-4-yl)oxy]phenyl}-N?-(4-fluorophenyl) cyclopropane-1,1-dicarboxamide (Compound 1), and solvates thereof, including hydrates, that are useful for the treatment of cancer. Also disclosed are pharmaceutical compositions comprising the crystalline solid forms and processes for making the crystalline solid forms, as well as methods of using them for the treatment of cancer, particularly thyroid cancer, prostate cancer, hepatocellular cancer, renal cancer, and non-small cell lung carcinoma. The crystalline solid forms can be used to make the L-malate salt of cabozantinib.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: December 1, 2020
    Assignee: Exelixis, Inc.
    Inventors: Dana T. Aftab, Nathan Guz, Stephen Lau, Noel Hamill, Tracy Walker, Jana Galbraith, Simon Yau, Khalid Shah
  • Patent number: 10844416
    Abstract: The present invention pertains to a cell culture medium comprising manganese as a media supplement, which was shown to control recombinant protein glycosylation and methods of using thereof. The present invention further pertains to a method of controlling or manipulating glycosylation of a recombinant protein of interest in a large scale cell culture.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: November 24, 2020
    Assignee: Biogen MA Inc.
    Inventors: Lia Tescione, Thomas Ryll, Alan Gilbert
  • Patent number: 10772865
    Abstract: The present invention relates to methods for treating a disease associated with insulin resistance selected from a nonalcoholic fatty liver disease (NAFLD) and its sequelae, a lipodystrophic syndrome or a combination thereof with the selective PPAR? agonist, INT131 and optionally vitamin E or compositions thereof. NAFLDs that may be treated with methods and compositions of the present invention include, but are not limited to, simple nonalcoholic fatty liver and nonalcoholic steatohepatitis (NASH). Lipodystrophic syndromes that may be treated with the methods and compositions of the present invention include, but are not limited to, generalized lipodystrophy including congenital generalized lipodystrophy and acquired generalized lipodystrophy and/or partial lipodystrophy, including congenital partial lipodystrophy and acquired partial lipodystrophy, all of which may or may not include hyperlipidemia and/or hyperglycemia and may or may not include NAFLD.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: September 15, 2020
    Assignee: Coherus Biosciences, Inc.
    Inventor: Christos Mantzoros
  • Patent number: 10744127
    Abstract: The present invention is related to 8-hydroxy-quinoline derivatives having multidrug-resistance reversing activity with improved selectivity and increased cytotoxicity towards multidrug-resistant cancer cells, preparation thereof and use of the same in the treatment of cancer, especially multidrug-resistant variants thereof.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: August 18, 2020
    Assignee: Magyar Tudományos Akadémia Természettudományi Kutatóközpont
    Inventors: Gergely Szakács, Tibor Soós, Roberta Ferenczi-Palkó, András Füredi, Szilárd Tóth, Dóra Türk, Veronika Pape, Ferenc Fülöp, István Szatmári, György Dormán
  • Patent number: 10745390
    Abstract: Methods for improving mitochondrial function, decreasing iron accumulation, and/or decreasing oxidative stress by exposing cells or treating a subject to compounds or compositions of the general formula are described that are beneficial in treating, for example, diseases and conditions such as Friedreich's ataxia, normal aging, and various neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. Furthermore, such compounds are useful as probes for identifying defects in mitochondrial metabolism, mitochondrial iron accumulation, cellular stress among other mitochondrial diseases and helping to identify compounds active in overcoming such defects.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: August 18, 2020
    Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Robert B. Wilson, Maria Grazia Cotticelli, Phillip A. Benedetti, Amos Smith, Jason E. Melvin, Donna M Huryn
  • Patent number: 10736886
    Abstract: Methods of treating cancer by administering a compound of Formula I, or a pharmaceutically acceptable salt or solvate thereof, in combination with other cancer treatments are described, wherein R1 is halo; R2 is halo; and Q is CH or N.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: August 11, 2020
    Assignee: Exelixis, Inc.
    Inventors: Dana T. Aftab, Thomas Mueller, Aaron Weitzman, Jaymes Holland
  • Patent number: 10683274
    Abstract: The present invention provides a compound of the following Formula (1) or a pharmaceutically acceptable salt thereof: wherein X is an oxygen atom and the like; Y is —CO—, —SO2— and the like; R1 is an optionally-substituted C1-6 alkyl group, an optionally-substituted C1-6 alkylcarbonyl group and the like; R2 is an optionally-substituted C1-6 alkyl group, an optionally-substituted C1-6 alkoxy group, an optionally-substituted amino group, an optionally-substituted 5- to 12-membered monocyclic or polycyclic saturated heterocyclic group and the like; R3, R4, R5, and R6 are independently a hydrogen atom and the like which exhibits excellent effects in suppressing the proliferation and sphere-forming ability of cancer cells, and can be useful as an antitumor drug or cell growth inhibitor.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: June 16, 2020
    Assignee: Boston Biomedical, Inc.
    Inventors: Toshihiko Sone, Wataru Hirose, Naoaki Shimada, Chiang Li, Wei Li, David Leggett