Patents by Inventor Michelle Kasem

Michelle Kasem has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230102554
    Abstract: Compounds are provided having the structure of Formula (I) or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, tautomer, isotope, or salt thereof, wherein A, X, R3, R5, R6, R7, R8, Y2, Y4, Y6, Y7, Y8, Y9, m, and n are as defined herein. Such compounds inhibit tyrosine kinase receptors, particularly the platelet derived growth factor receptor-alpha (PDGFR-?) and/or the platelet derived growth factor receptor-beta (PDGFR-?). Products containing such compounds, as well as methods for their use and preparation, are also provided.
    Type: Application
    Filed: June 26, 2020
    Publication date: March 30, 2023
    Inventors: Luis Lopez, Craig Coburn, Martin W. Rowbottom, Iriny Botrous, Michelle Kasem
  • Patent number: 11608339
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: March 21, 2023
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Publication number: 20210214355
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Application
    Filed: October 19, 2020
    Publication date: July 15, 2021
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Patent number: 10836764
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: November 17, 2020
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Publication number: 20190225612
    Abstract: The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor.
    Type: Application
    Filed: August 18, 2017
    Publication date: July 25, 2019
    Inventors: Graeme Semple, Albert S. Ren, Thomas O. Schrader, Michelle Kasem, Xiuwen Zhu
  • Publication number: 20150284399
    Abstract: The present invention relates to salts, processes, and process intermediates useful in the preparation of (R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid of Formula (Ia), salts, and crystalline forms thereof. The compound (R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid has been identified as an S1P1 receptor modulator that is useful in the treatment of S1P1 receptor-associated disorders, for example, diseases and disorders mediated by lymphocytes, transplant rejection, autoimmune diseases and disorders, inflammatory diseases and disorders (e.g., acute and chronic inflammatory conditions), cancer, and conditions characterized by an underlying defect in vascular integrity or that are associated with angiogenesis such as may be pathologic (e.g., as may occur in inflammation, tumor development, and atherosclerosis).
    Type: Application
    Filed: June 15, 2015
    Publication date: October 8, 2015
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Robert M. Jones, Daniel J. Buzard, Tawfik Gharbaoui, Benjamin R. Johnson, Michelle Kasem, Thomas O. Schrader, Scott Stirn
  • Patent number: 9085581
    Abstract: The present invention relates to salts, processes, and process intermediates useful in the preparation of (R)-2-(9-chloro -7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid of Formula (Ia), salts, and crystalline forms thereof. The compound (R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid has been identified as an S1P1 receptor modulator that is useful in the treatment of S1P1 receptor-associated disorders, for example, diseases and disorders mediated by lymphocytes, transplant rejection, autoimmune diseases and disorders, inflammatory diseases and disorders (e.g., acute and chronic inflammatory conditions), cancer, and conditions characterized by an underlying defect in vascular integrity or that are associated with angiogenesis such as may be pathologic (e.g., as may occur in inflammation, tumor development, and atherosclerosis).
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: July 21, 2015
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Robert M. Jones, Daniel J. Buzard, Tawfik Gharbaoui, Benjamin R. Johnson, Michelle Kasem, Thomas O. Schrader, Scott Stirn
  • Patent number: 8507473
    Abstract: The present invention is directed to certain 3H-imidazo[4,5-b]pyridin-5-ol derivatives of Formula (Ia) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the GPR81 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of GPR81 associated disorders, for example, dyslipidemia, atherosclerosis, atheromatous disease, hypertension, coronary heart disease, stroke, insulin resistance, impaired glucose tolerance, type 2 diabetes, syndrome X, obesity, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type 1 diabetes and acne.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: August 13, 2013
    Assignees: Arena Pharmaceuticals, Inc., Merck Sharp & Dohme Corp.
    Inventors: P. Douglas Boatman, Benjamin R. Johnson, Jae-Kyu Jung, Michelle Kasem, Thomas O. Schrader, Philip J. Skinner, Steven Colletti
  • Publication number: 20120329848
    Abstract: The present invention relates to salts, processes, and process intermediates useful in the preparation of (R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid of Formula (Ia), salts, and crystalline forms thereof. The compound (R)-2-(9-chloro-7-(4-isopropoxy-3-(trifluoromethyl)benzyloxy)-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetic acid has been identified as an S1P1 receptor modulator that is useful in the treatment of S1P1 receptor-associated disorders, for example, diseases and disorders mediated by lymphocytes, transplant rejection, autoimmune diseases and disorders, inflammatory diseases and disorders (e.g., acute and chronic inflammatory conditions), cancer, and conditions eases characterized by an underlying defect in vascular integrity or that are associated with angiogenesis such as may be pathologic (e.g., as may occur in inflammation, tumor development, and atherosclerosis).
    Type: Application
    Filed: March 2, 2011
    Publication date: December 27, 2012
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Robert M. Jones, Daniel J. Buzard, Tawfik Gharbaoui, Benjamin R. Johnson, Michelle Kasem, Thomas O. Schrader, Scott Stirn
  • Publication number: 20110172209
    Abstract: The present invention is directed to certain 3H-imidazo[4,5-b]pyridin-5-ol derivatives of Formula (Ia) and pharmaceutically acceptable salts thereof, which exhibit useful pharmacological properties, for example, as agonists of the GPR81 receptor. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the treatment of GPR81 associated disorders, for example, dyslipidemia, atherosclerosis, atheromatous disease, hypertension, coronary heart disease, stroke, insulin resistance, impaired glucose tolerance, type 2 diabetes, syndrome X, obesity, psoriasis, rheumatoid arthritis, Crohn's disease, transplant rejection, multiple sclerosis, systemic lupus erythematosus, ulcerative colitis, type 1 diabetes and acne.
    Type: Application
    Filed: September 10, 2009
    Publication date: July 14, 2011
    Applicants: ARENA PHARMACEUTICALS, INC., MERCK & CO., INC.
    Inventors: P. Douglas Boatman, Benjamin R. Johnson, Jae-Kyu Jung, Michelle Kasem, Thomas O. Schrader, Philip J. Skinner, Steven Colletti