Exactly Four Ring Nitrogens In The Bicyclo Ring System Patents (Class 514/262.1)
  • Patent number: 12037346
    Abstract: Disclosed are amino-substituted heteroaromatic compounds such as a compound of Formula (I): pharmaceutically acceptable salts of the compounds, and pharmaceutical compositions thereof. Also disclosed are methods of treating or preventing cancer using the amino-substituted heteroaromatic compounds, pharmaceutically acceptable salts of the compounds, and pharmaceutical compositions thereof.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: July 16, 2024
    Assignee: Nuvalent, Inc.
    Inventors: Kristin Lynne Andrews, Baudouin Gerard, Joshua Courtney Horan, Scot Richard Mente, Henry Efrem Pelish, Matthew D. Shair, Yuting Sun, Anupong Tangpeerachaikul
  • Patent number: 12012412
    Abstract: The present disclosure provides solid forms of 6-((3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl)-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, and methods of preparing and using the same.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: June 18, 2024
    Assignee: Pfizer Inc.
    Inventors: Caroline Yvette Proulx-Lafrance, John C. Amedio, Jr., Erika Volckova
  • Patent number: 11981678
    Abstract: Disclosed are compounds that bind to embryonic ectoderm development (EED) protein and proteolysis-targeting chimeric (PROTAC) derivatives thereof that induce degradation of EED. The disclosed compounds may be characterized as substituted [1,2,4]triazolo[4,3-c]pyrimidin-5-amine compounds. The disclosed PROTAC derivatives thereof typically include a first targeting moiety that binds to EED (MEED) which may be derived from the disclosed [1,2,4]triazolo[4,3-c]pyrimidin-5-amine compounds that bind to EED. The first targeting moiety typically is linked via a bond or a linker (L) to a second targeting moiety that binds to an E3 ubiquitin ligase (ME3). As such, the disclosed PROTACS may be described as having a formula MEED-L-ME3 or ME3-L-MEED, wherein MEED has a formula of where R2, n, and x are as described herein.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: May 14, 2024
    Assignee: Northwestern University
    Inventors: Gary E. Schiltz, Jindan Yu
  • Patent number: 11976076
    Abstract: Compounds for treating tuberculosis and, particularly, to anti-tubercular compounds that are 5-(1H-indol-3-yl)-1,3-substituted-7-thioxo-7,8-dihydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione derivatives and their use as anti-tubercular agents. Each compound may have the formula I: or a pharmaceutically acceptable salt or tautomer thereof, wherein: R1 is H or CH3; R2 is H or CH3; and X is O or S.
    Type: Grant
    Filed: November 14, 2023
    Date of Patent: May 7, 2024
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Katharigatta N. Venugopala, Rashmi Venugopala, Melendran Pillay, Vinuta Kamat, Amit Kumar
  • Patent number: 11952376
    Abstract: The invention relates to compounds of formula (I): or a salt thereof, wherein R1, G, L1, L2, L3, and Y are as described herein. Compounds of formula (I) and pharmaceutical compositions thereof are inhibitors of one, or both of, ?v?1 integrin and ?v?6 integrin that are useful for treating fibrosis such as in nonalcoholic steatohepatitis (NASH), idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: April 9, 2024
    Assignee: PLIANT THERAPEUTICS, INC.
    Inventors: Jacob Cha, Manuel Muñoz, Maureen Reilly, Nicole Cooper, Katerina Leftheris, David J. Morgans, Jr., Timothy Hom, Yajun Zheng, Christopher Bailey, Darren Finkelstein
  • Patent number: 11944626
    Abstract: This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having a thiopyrimidinone structure which function as inhibitors of ALDH protein, and their use as therapeutics for the treatment of cancer and other diseases.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: April 2, 2024
    Assignees: The Regents of the University of Michigan, Indiana University Research and Technology Corporation
    Inventors: Scott D. Larsen, Brandt C. Huddle, Kun Yang, Ronald Buckanovich, Thomas Hurley
  • Patent number: 11939334
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: March 26, 2024
    Assignee: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Patent number: 11912710
    Abstract: The present disclosure relates to a novel PLK1 degradation inducing compound having a structure according to Formula I, a method for preparing the same, and the use thereof. The compounds of the present disclosure exhibit an effect of inducing PLK1 degradation. Therefore, the compounds of the present disclosure may be effectively utilized for preventing or treating PLK1-related diseases.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: February 27, 2024
    Assignee: UPPTHERA, INC.
    Inventors: Soo Hee Ryu, Im Suk Min, Han Kyu Lee, Seong Hoon Kim, Hye Guk Ryu, Keum Young Kang, Sang Youn Kim, So Hyun Chung, Jun Kyu Lee, Gibbeum Lee
  • Patent number: 11894432
    Abstract: Various embodiments provide a vertical-conduction semiconductor device that includes: a silicon substrate having a front face and a rear face; a front-side structure arranged on the front face of the substrate, having at least one current-conduction region at the front face; and a back side metal structure, arranged on the rear face of the substrate, in electrical contact with the substrate and constituted by a stack of metal layers. The back side metal structure is formed by: a first metal layer; a silicide region, interposed between the rear face of the substrate and the first metal layer and in electrical contact with the aforesaid rear face; and a second metal layer arranged on the first metal layer.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: February 6, 2024
    Assignee: STMICROELECTRONICS S.r.l.
    Inventors: Crocifisso Marco Antonio Renna, Antonio Landi, Brunella Cafra
  • Patent number: 11844774
    Abstract: The object of the present invention is to provide a formulation with the effect of effectively suppressing or inhibiting amyloid fibril formation by the dissolution, elimination (discharge), etc. of amyloid fibril formation in vivo. If an agent for suppressing or inhibiting an amyloid fibril formation comprising tranilast or a pharmacologically acceptable salt thereof as an active ingredient is administered by a method such as oral administration, amyloid fibril formation can be effectively suppressed or inhibited in vivo as a result of effects such as amyloid fibril dissolution or elimination (discharge). Therefore, it is possible to prevent or treat amyloid plaques, in which amyloid fibrils formed by the aggregation of amyloid protein have been deposited, and to prevent or treat diseases arising from amyloid fibril deposition, that is, diseases arising from the deposited amyloid fibrils themselves and diseases that cause dysfunction of organs or tissues as a result of amyloid fibril deposition.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: December 19, 2023
    Assignees: Omoidesouzou Co., Ltd.
    Inventor: Hideyasu Takata
  • Patent number: 11834453
    Abstract: This invention relates to compounds of Formula (I): and enantiomers thereof, and to pharmaceutically acceptable salts of Formula (I) and said enantiomers, wherein L1, L2, R1, R2, R3 and n are as defined herein. The invention further relates to pharmaceutical compositions comprising such compounds and salts, and to methods and uses of such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject in need thereof.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: December 5, 2023
    Assignee: Array BioPharma Inc.
    Inventors: Mark Laurence Boys, Bryan Daniel Ellis, John Joseph Gaudino, Erik James Hicken, Ellen Ruth Laird, Nicholas Charles Lazzara, Bradley Jon Newhouse, Spencer Phillip Pajk
  • Patent number: 11813261
    Abstract: Disclosed are histone deacetylase (HDAC) inhibitors, or combinations comprising an HDAC inhibitor and a Bruton's tyrosine kinase (BTK) inhibitor, for the treatment of chronic lymphocytic leukemia in a subject in need thereof. Also provided herein are methods for treating chronic lymphocytic leukemia in a subject in need thereof comprising administering to the subject a therapeutically effective amount of an HDAC inhibitor, or a combination comprising an HDAC inhibitor and a BTK inhibitor. Other related methods are disclosed.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: November 14, 2023
    Assignees: ACETYLON PHARMACEUTICALS, INC., H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
    Inventors: Simon S. Jones, Steven N. Quayle, Eva Sahakian, Javier Pinilla Ibarz
  • Patent number: 11771696
    Abstract: Therapeutic methods of treating chronic lymphocytic leukemia (CLL) and small lymphocytic leukemia (SLL) are described. In certain embodiments, the invention includes therapeutic methods of treating CLL and SLL using a BTK inhibitor. In certain embodiments, the invention includes therapeutic methods of treating subtypes of CLL and SLL using a BTK inhibitor, including subtypes of CLL in patients sensitive to thrombosis and subtypes of CLL that increase monocytes and NK cells in peripheral blood after treatment with a BTK inhibitor. In certain embodiments, the invention includes therapeutic methods of treating CLL and SLL using a combination of a BTK inhibitor and an anti-CD20 antibody.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: October 3, 2023
    Assignee: Acerta Pharma B.V.
    Inventors: Ahmed Hamdy, Wayne Rothbaum, Raquel Izumi, Brian Lannutti, Todd Covey, Roger Ulrich, Dave Johnson, Tjeerd Barf, Allard Kaptein
  • Patent number: 11759465
    Abstract: The disclosure provides methods, treatments and materials for enhancing the effect of an adenosine A2 receptor agonist in the treatment, mitigation or prophylaxis of a disease or condition characterized by inotropic and/or lusitropic dysfunction, and/or enhancing adenosine A2 receptor function in the treatment, mitigation or prophylaxis of a disease or condition characterized by impaired adenosine A2 receptor function, comprising administration of an effective amount of a PDE1 inhibitor to a patient in need thereof, for example a patient suffering from heart failure.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: September 19, 2023
    Assignee: INTRA-CELLULAR THERAPIES, INC.
    Inventors: David Kass, Toru Hashimoto, Lawrence P. Wennogle, Joseph Hendrick, Robert Davis
  • Patent number: 11759464
    Abstract: The invention provides compositions and methods for reducing the volume of menstrual blood loss in a patient, such as a human patient, for instance, that has uterine fibroids, by administration of a gonadotropin-releasing hormone (GnRH) antagonist. Suitable GnRH antagonists useful in conjunction with the compositions and methods described herein include thieno[3,4d]pyrimidine derivatives, such as 3-[2-fluoro-5-(2,3-difluoro-6-methoxybenzyloxy)-4-methoxypheny I]-2,4-dioxo-1,2,3,4-tetrahydrothieno[3,4d]pyrimidine-5-carboxylic acid and the choline salt thereof.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: September 19, 2023
    Assignee: Kissei Pharmaceutical Co., Ltd.
    Inventors: Ernest Loumaye, Jean-Pierre Gotteland, Oliver Pohl
  • Patent number: 11731973
    Abstract: The invention relates to novel mTOR inhibitor compounds having the formula (I) or a pharmaceutically acceptable salt thereof, compositions comprising the mTOR inhibitor compounds, methods for producing the same, and the use thereof.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: August 22, 2023
    Assignee: GALDERMA RESEARCH & DEVELOPMENT
    Inventors: Laurence Clary, Jean-François Fournier, Gilles Ouvry, Yushma Bhurruth-Alcor, Etienne Thoreau, Loïc Tomas
  • Patent number: 11708370
    Abstract: Solid forms of Compound (I): are disclosed. Pharmaceutical compositions comprising the same, methods of treating disorders and conditions mediated by BTK activity using the same, and methods for making Compound (I) and solid forms thereof are also disclosed.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: July 25, 2023
    Assignee: Principia Biopharma Inc.
    Inventors: Pasit Phiasivongsa, Katherine Chu, Jiang Zhu, Kolbot By, Mohammad Reza Masjedizadeh
  • Patent number: 11685749
    Abstract: The present disclosure relates to mTOR inhibitors. Specifically, the embodiments are directed to compounds and compositions inhibiting mTOR, methods of treating diseases mediated by mTOR, and methods of synthesizing these compounds.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: June 27, 2023
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Christopher Michael Semko, Gang Wang, G. Leslie Burnett, James Bradley Aggen, Gert Kiss, James Joseph Cregg, Micah James Evans Gliedt, Jennifer Pitzen, Julie Chu-Li Lee, Walter Won, Arun P. Thottumkara, Adrian Liam Gill
  • Patent number: 11667641
    Abstract: Crystalline forms of Compound (I): are disclosed. Pharmaceutical compositions comprising the same, methods of inhibiting BTK using the same, and methods for making crystalline forms of Compound (I) are also disclosed.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: June 6, 2023
    Assignee: Principia Biopharma Inc.
    Inventors: Pasit Phiasivongsa, Jiang Zhu, Kolbot By, Mohammad Reza Masjedizadeh
  • Patent number: 11623927
    Abstract: The present disclosure provides compounds of formula (I) or (II) or a pharmaceutically acceptable salt or stereoisomer thereof, wherein Rx-R8 are defined herein. Also provided are compositions comprising a compound described herein and a pharmaceutically effective excipient, methods of stabilizing microtubules in a patient comprising administering to the patient a microtubule-stabilizing amount of a compound described herein, methods of treating cancer in a patient comprising administering to the patient a therapeutically effective amount of a compound described herein, and methods of treating a neurodegenerative disease in a patient comprising administering to the patient a therapeutically effective amount of a compound described herein.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: April 11, 2023
    Assignees: The Trustees of the University of Pennsylvania, The Regents of the University of California
    Inventors: Kurt R. Brunden, Virginia M. Y. Lee, John Q. Trojanowski, Carlo Ballatore, Killian Oukoloff, Amos B. Smith, III
  • Patent number: 11608343
    Abstract: The present invention relates to new [1,3]diazino[5,4-d]pyrimidines and derivatives of Formula (I) wherein the groups R1, R2, R3 and R4 have the meanings given in the claims and specification, their use as inhibitors of HER2 and its mutants, pharmaceutical compositions which contain such compounds and their use as medicaments, especially as agents for treatment and/or prevention of oncological diseases.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: March 21, 2023
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Birgit Wilding, Dietrich Boese, Harald Engelhardt, Julian Fuchs, Ralph Neumueller, Mark Petronczki, Dirk Scharn, Matthias Treu
  • Patent number: 11583612
    Abstract: There is provided a material comprising a multi-block thermogelling polymer, said multi-block thermogelling polymer comprising a hydrophilic polymer block; a thermosensitive polymer block; and a hydrophobic polymer block, wherein the hydrophilic polymer block, the thermosensitive polymer block and the hydrophobic polymer block are chemically coupled together by at least one of urethane/carbamate, carbonate, ester linkages or combinations thereof, and wherein the material is suitable for use as a vitreous substitute. Also provided are a method of preparing said material and a synthetic vitreous humour or part thereof comprising said material.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: February 21, 2023
    Assignees: Agency for Science, Technology and Research, National University Hospital (Singapore) Pte Ltd, National University of Singapore, Singapore Health Services Pte Ltd
    Inventors: Xian Jun Loh, Xinyi Su, Zengping Liu, Gopal Lingam, Veluchamy Amutha Barathi, Walter Hunziker
  • Patent number: 11583532
    Abstract: The present invention relates to compounds of general formula I, wherein the groups R1 and R2 are defined as in claim 1, which have valuable pharmacological properties, in particular bind to ghrelin O-acyl transferase (GOAT) and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular obesity.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: February 21, 2023
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Thomas Trieselmann, Cedrickx Godbout, Christoph Hoenke, Viktor Vintonyak
  • Patent number: 11583533
    Abstract: Disclosed herein are topical pharmaceutical compositions, e.g., for application to the skin of a subject, comprising (R)-2-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)-4,4-dimethylpent-2-enenitrile (Compound (I)), methods of making the same, and methods of using the same, e.g., for the treatment of various dermatological disorders.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: February 21, 2023
    Assignee: Principia Biopharma Inc.
    Inventors: Katherine Chu, Jyoti Wadhwa, Jason Carbol, Pasit Phiasivongsa, Claire Langrish, Dolca Thomas
  • Patent number: 11529351
    Abstract: The present disclosure relates to the field of pharmaceutical compositions. Furthermore, the present invention relates to an immediate release pharmaceutical composition in the form of a non-effervescent tablet composition comprising dasatinib and a gas generating agent.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: December 20, 2022
    Assignee: XSPRAY PHARMA AB
    Inventors: Magnus Brisander, Thomas Meijer, Victor Söderberg
  • Patent number: 11524963
    Abstract: Provided herein are compounds of the Formula I: and tautomers and pharmaceutically acceptable salts and solvates thereof, wherein R1 and R2 have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: December 13, 2022
    Assignee: Array Biopharma Inc.
    Inventors: James F. Blake, Donghua Dai, Julia Haas, Yutong Jiang, Gabrielle R. Kolakowski, Andrew T. Metcalf, David A. Moreno, Brett Prigaro, Li Ren
  • Patent number: 11518764
    Abstract: The present application relates to compounds of Formula I or pharmaceutically acceptable salts, solvates and/or prodrugs thereof, to compositions comprising these compounds or pharmaceutically acceptable salts, solvates and/or prodrugs thereof, and various uses in the treatment of diseases, disorders or conditions that are treatable by inhibiting interactions with BCL6 BTB, such as cancer.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: December 6, 2022
    Assignee: ONTARIO INSTITUTE FOR CANCER RESEARCH (OICR)
    Inventors: Rima Al-awar, Methvin Isaac, Anh My Chau, Ahmed Mamai, Iain Watson, Gennady Poda, Pandiaraju Subramanian, Brian Wilson, David Uehling, Michael Prakesch, Babu Joseph, Justin-Alexander Morin
  • Patent number: 11512085
    Abstract: The present invention provides a class of novel compounds having Btk selective inhibitory activity, better metabolic stability and the like.
    Type: Grant
    Filed: December 22, 2019
    Date of Patent: November 29, 2022
    Assignee: SHANGHAI DUDE MEDICAL TECHNOLOGY CO., LTD
    Inventors: Xin Liu, Zhedong Yuan, Rui Kong, Shan Chen
  • Patent number: 11407754
    Abstract: The present invention relates to a compound represented by the following Chemical Formula 1, or a pharmaceutically acceptable salt, stereoisomer, or tautomer thereof, and the compound according to the present invention can be usefully used for the prevention or treatment of diseases which are associated with kinase inhibitory actions: wherein, X1 is —NR1—, —O—, or —S—, X2 is CH or N, R1 is C1-5 alkyl, C3-6 cycloalkyl, CH2CHF2, or CH2CF3, wherein the C1-5 alkyl is optionally substituted with one NHC(O)OC(CH3)3 substituent, R2 is H, C1-5 alkyl, or halogen, and R3 is H or C1-5 alkyl.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 9, 2022
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: In Woo Kim, Nam Youn Kim, Seung Hwarn Jeong, Bo-Kyoung Kim, Jun Hee Lee
  • Patent number: 11406713
    Abstract: Disclosed herein are methods and compositions for involving a xanthine oxidase inhibitor that has enhanced solubility. The compositions described herein include a xanthine oxidase inhibitor combined with an organic base. The compositions can be used to treat a disease or medical condition that involves elevated uric acid levels.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: August 9, 2022
    Assignee: XORTX THERAPEUTICS, INC.
    Inventor: Allen Davidoff
  • Patent number: 11369613
    Abstract: Disclosed herein are processes for preparing 2-[(3R)-3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carbonyl]-4-methyl-4-[4-(oxetan-3-yl)piperazin-1-yl]pent-2-enenitrile free base (compound (I)), salts of compound (I) and solid state form of said salts. Also disclosed herein are pharmaceutical compositions comprising such salts and solid state form thereof and methods of treating cancer, autoimmune, and inflammatory diseases using compound (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: June 28, 2022
    Assignee: Principia Biopharma Inc.
    Inventors: Mohammad Reza Masjedizadeh, Steven Gourlay
  • Patent number: 11364242
    Abstract: Methods are provided for treating HIV and cancer in a subject in need thereof by administering to the subject therapeutically effective amounts of an mTOR inhibitor. Other methods are provided for treating subjects infected with HIV by administering to the subject therapeutically effective amounts of the mTOR inhibitor INK128, GSK2126458, AZD2014 or Torin-2.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: June 21, 2022
    Assignee: UNIVERSITY OF MARYLAND, BALTIMORE
    Inventors: Robert R. Redfield, Alonso Heredia, Charles Davis, Ronald Gartenhaus, Edward A. Sausville
  • Patent number: 11352359
    Abstract: The present disclosure provides novel compounds useful as PI3K protein kinase modulators, in particular as PI3K delta (?) and/or gamma (?) protein kinase modulators. The present disclosure also provides methods for preparing PI3K protein kinase modulators, pharmaceutical compositions containing them, and methods of treatment, prevention and/or amelioration of PI3K kinase mediated diseases or disorders with them.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: June 7, 2022
    Assignee: RHIZEN PHARMACEUTICALS AG
    Inventors: Prashant Kashinath Bhavar, Swaroop Kumar Venkata Satya Vakkalanka, Govindarajulu Babu
  • Patent number: 11332473
    Abstract: This invention provides for substituted pyrazolo[3,4-d]pyrimidine compounds of the Formula (I): as Wee1 inhibitors. The substituted pyrazolo[3,4-d]pyrimidine compounds may find use as therapeutic agents for the treatment of diseases. The substituted pyrazolo[3,4-d]pyrimidine compounds may also find particular use in oncology.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: May 17, 2022
    Assignee: NUVATION BIO INC.
    Inventors: Sarvajit Chakravarty, Son Minh Pham, Jayakanth Kankanala, Brahmam Pujala, Sanjeev Soni, Puja Jaiswal, Deepak Palve, Varun Kumar
  • Patent number: 11291666
    Abstract: The disclosure provides the administration of inhibitors of phosphodiesterase 1 (PDE1) for the treatment and prophylaxis of diseases or disorders characterized by inflammation, e.g., neuroinflammation, including methods of treatment and pharmaceutical compositions for use therein.
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: April 5, 2022
    Assignee: INTRA-CELLULAR THERAPIES, INC.
    Inventors: Gretchen Snyder, Lawrence P. Wennogle, Jennifer O'Brien, Joseph Hendrick
  • Patent number: 11274074
    Abstract: The present disclosure relates to a novel anticancer pharmaceutical composition. The present disclosure achieves an anticancer effect using a compound effective in inhibiting the expression of ANO1 (TMEM16A). In addition, the present disclosure provides an ANO1 (TMEM16A) antagonist using the compound inhibiting the expression of ANO1 (TMEM16A).
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: March 15, 2022
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY
    Inventors: Wan Namkung, Ik Yon Kim, Yohan Seo, Jin Hwang Kim
  • Patent number: 11241435
    Abstract: The present disclosure provides methods of treating and/or preventing osteoporosis using salt-inducible kinase (SIK) inhibitors. Also provided are methods of using SIK inhibitors for increasing the function of osteocytes, increasing the number of osteoblasts, increasing the activity of osteoblasts, inhibiting the resorption of a bone, decreasing the number of osteoclasts, inhibiting the activity of osteoclasts, increasing the mass of a bone, down-regulating the expression of the gene SOST, and/or inhibiting the activity of sclerostin. The SIK inhibitors may be combined with Src inhibitors or CSF I R inhibitors. Exemplary SIK inhibitors include the compounds of the formula: (I), (II), (III), (IV), (V) or (VI).
    Type: Grant
    Filed: September 16, 2017
    Date of Patent: February 8, 2022
    Assignees: The General Hospital Corporation, The Broad Institute, Inc., Dana-Farber Cancer Institute, Inc.
    Inventors: Marc Wein, Henry Kronenberg, Thomas Sundberg, Ramnik Xavier, Nathanael S. Gray, Yanke Liang, Hwan Geun Choi, Alykhan Shamji
  • Patent number: 11234981
    Abstract: A pharmaceutical composition is provided comprising combination of antiretroviral drugs optionally in combination of pharmacokinetic boosters. The formulation is used for the treatment of diseases caused by retroviruses. The process of preparation of the formulation is also provided.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: February 1, 2022
    Assignee: Cipla Limited
    Inventors: Geena Malhotra, Kalpana Joshi, Preeti Raut
  • Patent number: 11198696
    Abstract: The present invention relates to compounds of formula I a process for their manufacture, pharmaceutical compositions containing them and their use in therapy, particularly in the treatment of conditions having an association with TRPC5 containing ion channels. R1, R2, R3, R4 and R5 have meanings given in the description.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: December 14, 2021
    Assignees: Boehringer Ingelheim International GmbH, Hydra Biosciences, LLC
    Inventor: Kai Gerlach
  • Patent number: 11185545
    Abstract: The present invention is directed to a crystalline sodium salt of 5-methyl-(6S)-tetrahydrofolic acid wherein the molar ratio of 5-methyl-(6S)-tetrahydrofolic acid to sodium is from 1:0.5 to 1:1.5 (in mol/mol) and/or hydrates and/or solvates thereof, as well as, a processes of obtaining the same.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: November 30, 2021
    Assignee: Merck Patent GmbH
    Inventors: Rudolf Moser, Viola Groehn, Fritz Blatter, Martin Szelagiewicz, Ruth Boehni Stamm, Markus Ruettimann, Giuseppe Lapadula
  • Patent number: 11186578
    Abstract: A fused bicyclic compound having an effect in inhibition of the activity of a tyrosine kinase, and preparation, compositions, and uses thereof are disclosed. In particular, compounds of formula (I) and (II), or a pharmaceutically acceptable salt, a stereoisomer, a solvate, a hydrate, a polymorph, a prodrug or an isotopic variation thereof, as well as a pharmaceutical composition including the same are disclosed. Compounds disclosed herein are substituted pyrrolo[3,2-d]pyrimidines and are selective irreversible inhibitors of Bruton's tyrosine kinase. The described compounds can therefore be used for preventing or treating diseases such as inflammation, autoimmune diseases (such as rheumatoid arthritis), xenogeneic immune diseases and cancers.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: November 30, 2021
    Assignee: Shenzhen TargetRx, Inc.
    Inventors: Yihan Wang, Qingfeng Xing
  • Patent number: 11180498
    Abstract: The present technology provides compounds according to Formula I expected to be useful in inhibiting an enterovirus, paramyxovirus, respiratory virus, flaviviridae virus, bunyaviridae virus, togaviridae virus, or rabies virus in a cell and/or treating subjects suffering from an enterovirus, paramyxovirus, respiratory virus, flaviviridae virus, bunyaviridae virus, togaviridae virus, or rabies virus.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: November 23, 2021
    Assignee: The Regents of the University of California
    Inventors: Paul Krogstad, Michael E. Jung, Jun Zuo, Yanpeng Xing
  • Patent number: 11147817
    Abstract: The present invention relates to pharmaceutical composition comprising pemetrexed, a ready to use injection comprising pemetrexed. Liquid composition of pemetrexed comprises head space oxygen less than 5%, dissolved oxygen less than 2 ppm and individual impurity level less than 0.2%.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: October 19, 2021
    Assignee: FTF PHARMA PRIVATE LIMITED
    Inventors: Jayanta Kumar Mandal, Sandip Pareshbhai Mehta
  • Patent number: 11103602
    Abstract: A method for producing a solution including a positron emitting zinc cation of 63Zn, and the method comprises bombarding a solution target including 63Cu with high energy protons to produce a solution including a positron emitting zinc cation. A method for detecting or ruling out Alzheimer's disease in a patient comprises administering to a patient a detectable amount of a compound including a positron emitting zinc cation, wherein the zinc cation is targeted to ?-amyloid in the patient, and acquiring an image to detect the presence or absence of ?-amyloid in the patient. A method for detecting or ruling out cancer in a patient comprises administering to a patient a detectable amount of a compound including a positron emitting zinc cation, wherein the zinc cation is targeted to tissue in the patient; and acquiring an image using a medical imaging technique to detect zinc distribution in tissue in the patient.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: August 31, 2021
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Timothy R. Degrado, Mukesh K. Pandey, Hendrik Petrus Engelbrecht, Val J. Lowe
  • Patent number: 11090302
    Abstract: Therapeutic methods of treating chronic lymphocytic leukemia (CLL) and small lymphocytic leukemia (SLL) are described. In certain embodiments, the invention includes therapeutic methods of treating CLL and SLL using a BTK inhibitor. In certain embodiments, the invention includes therapeutic methods of treating subtypes of CLL and SLL using a BTK inhibitor, including subtypes of CLL in patients sensitive to thrombosis and subtypes of CLL that increase monocytes and NK cells in peripheral blood after treatment with a BTK inhibitor. In certain embodiments, the invention includes therapeutic methods of treating CLL and SLL using a combination of a BTK inhibitor and an anti-CD20 antibody.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: August 17, 2021
    Assignee: Acerta Pharma B.V.
    Inventors: Ahmed Hamdy, Wayne Rothbaum, Raquel Izumi, Brian Lannutti, Todd Covey, Roger Ulrich, Dave Johnson, Tjeerd Barf, Allard Kaptein
  • Patent number: 11059850
    Abstract: The present invention relates to novel spirobicyclic analogues of Formula (I) wherein the variables have the meaning defined in the claims. The compounds according to the present invention are useful as PRMT5 inhibitors. The invention further relates to pharmaceutical compositions comprising said compounds as an active ingredient as well as the use of said compounds as a medicament.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: July 13, 2021
    Assignee: Janssen Pharmaceutica NV
    Inventors: Jonas Verhoeven, Guido Alfons F. Verniest, Johannes Wilhelmus John F. Thuring, Tongfei Wu, Vineet Pande, Lieven Meerpoel, Dirk Brehmer, Weimei Sun, Scott E. Denmark
  • Patent number: 11046696
    Abstract: The problem to be solved by the present invention is to provide a novel compound having RET inhibitory activity. The present invention also provides a pharmaceutical preparation that is useful for the prevention and/or treatment of RET-related diseases, particularly cancer, based on RET inhibitory activity. The present invention provides a compound represented by Formula (I): wherein A, R2, and X are as defined in the specification; or a salt thereof.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: June 29, 2021
    Assignee: Taiho Pharmaceutical Co., Ltd.
    Inventors: Isao Miyazaki, Tadashi Shimamura, Masanori Kato, Hidenori Fujita, Satoru Iguchi
  • Patent number: 11040980
    Abstract: The present disclosure provides compounds of Formula (IA), such as, e.g., (R)-2-(3-(4-amino-3-(2-fluoro-4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carbonyl)-4-methyl-4-(4-(oxetan-3-yl)piperazin-1-yl)pent-2-enenitrile having the chemical structure and/or pharmaceutically acceptable salts thereof that are tyrosine kinase inhibitors, in particular BTK inhibitors, and are potentially useful for the treatment of diseases treatable by inhibition of tyrosine kinases such as cancer, inflammatory diseases such as arthritis, and the like. Also provided are pharmaceutical compositions containing such compounds and/or pharmaceutically acceptable salts thereof and processes for preparing such compounds and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: June 22, 2021
    Assignee: Principia Biopharma Inc.
    Inventors: Tim Owens, Erik Verner
  • Patent number: 11028092
    Abstract: The present invention is directed to pyrazolopyrimidine compounds of the general structural formula I: which may be useful as therapeutic agents for the treatment of disorders associated with phosphodiesterase 9 (PDE9). The present invention also relates to the use of such compounds for treating cardiovascular and cerebrovascular diseases, such as hypertension, chronic kidney disease and heart failure, and neurological and psychiatric disorders, such as schizophrenia, psychosis or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: June 8, 2021
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Ashok Arasappan, Jason M. Cox, John S. Debenham, Zahid Hussain, Derun Li, Dongfang Meng, Subharekha Raghavan
  • Patent number: 11008324
    Abstract: The problem to be solved by the present invention is to provide a novel compound having RET inhibitory activity. The present invention also provides a pharmaceutical preparation that is useful for the prevention and/or treatment of RET-related diseases, particularly cancer, based on RET inhibitory activity. The present invention provides a compound represented by Formula (I): wherein A, R2, and X are as defined in the specification; or a salt thereof.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: May 18, 2021
    Assignee: Taiho Pharmaceutical Co., Ltd.
    Inventors: Isao Miyazaki, Tadashi Shimamura, Masanori Kato, Hidenori Fujita, Satoru Iguchi