Abstract: Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds described herein are useful for inhibiting arginine methyltransferase activity. Methods of using the compounds for treating arginine methyltransferase-mediated disorders are also described.
Type:
Grant
Filed:
August 27, 2020
Date of Patent:
November 29, 2022
Assignee:
Epizyme, Inc.
Inventors:
Richard Chesworth, Lorna Helen Mitchell, Gideon Shapiro, Kerren Kalai Swinger
Abstract: This disclosure generally relates to pyridine-2-one compounds of formula (I) and methods of using them in the treatment of a disorder, such as cancer or a SMARCA2-associated disorder, including as antagonists (e.g., inhibitors) of SMARCA2. The present disclosure provides treatment modalities, e.g., strategies, treatment methods, patient stratification methods, compounds, combinations, and compositions that are useful for the treatment of disorders, e.g., proliferative disorders, such as certain cancers. Some aspects of this disclosure provide treatment modalities, methods, strategies, compounds, compositions, combinations, and dosage forms for the treatment of cell proliferative disorders, e.g., cancers with decreased activity or function, or loss of function, of SMARCA4 with a SMARCA2 antagonist.
Type:
Application
Filed:
July 24, 2019
Publication date:
November 10, 2022
Applicant:
Epizyme, Inc.
Inventors:
Oscar Moradei, John W. Lampe, Darren Martin Harvey, John Emmerson Campbell, Kenneth William Duncan, Michael John Munchhof
Abstract: Provided herein is N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-(ethyl (tetrahydro-2H-pyran-4-yl)amino)-4-methyl-4?-(morpholinomethyl)-[1,1?-biphenyl]-3-carboxamide hydrobromide. Also provided herein is a particular polymorph form of this compound.
Abstract: The disclosure relates to methods, compounds for use and medicaments for the treatment of cancer comprising administering to a subject in need thereof a first agent in a therapeutically effective amount and one or more second agents each in a therapeutically effective amount. In some embodiments, the first agent comprises an EZH2 inhibitor. In certain embodiments, the first agent is tazemetostat or a pharmaceutically acceptable salt thereof and the methods of the disclosure are used to treat lung cancer, e.g., non-small cell lung cancer.
Type:
Grant
Filed:
September 5, 2018
Date of Patent:
September 27, 2022
Assignee:
Epizyme, Inc.
Inventors:
Maria Alejandra Raimondi, Dorothy Brach
Abstract: The present invention relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents, particularly anticancer agents such as prednisone, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.
Type:
Grant
Filed:
August 5, 2020
Date of Patent:
June 28, 2022
Assignee:
Epizyme, Inc.
Inventors:
Heike Keilhack, Sarah Kathleen Knutson, Kevin Wayne Kuntz
Abstract: The present disclosure relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents, particularly anticancer agents such as prednisone, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.
Type:
Grant
Filed:
January 17, 2019
Date of Patent:
December 21, 2021
Assignee:
Epizyme, Inc.
Inventors:
Heike Keilhack, Sarah Kathleen Knutson, Danielle Johnston Blackwell
Abstract: Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds described herein are useful for inhibiting arginine methyltransferase activity. Methods of using the compounds for treating arginine methyltransferase-mediated disorders are also described.
Type:
Grant
Filed:
February 26, 2020
Date of Patent:
November 30, 2021
Assignee:
Epizyme, Inc.
Inventors:
Richard Chesworth, Lorna Helen Mitchell, Gideon Shapiro
Abstract: The present disclosure relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents, for example, modulators of CD40 pathway activity, such as CD40 agonists, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.
Abstract: Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5-mediated disorders are also described.
Type:
Application
Filed:
March 2, 2021
Publication date:
October 7, 2021
Applicant:
Epizyme, Inc.
Inventors:
Kenneth W. Duncan, Richard Chesworth, Paula Ann Boriack-Sjodin, Michael John Munchhof, Lei Jin
Abstract: The present invention relates to aryl- or heteroaryl-substituted benzene compounds. The present invention also relates to pharmaceutical compositions containing these compounds and methods of treating cancer by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.
Type:
Grant
Filed:
October 22, 2019
Date of Patent:
July 6, 2021
Assignee:
Epizyme, Inc.
Inventors:
Kevin W. Kuntz, Richard Chesworth, Kenneth W. Duncan, Heike Keilhack, Natalie Warholic, Christine Klaus, Sarah K. Knutson, Timothy J. N. Wigle, Masashi Seki, Syuji Shirotori, Satoshi Kawano
Abstract: The present disclosure relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents (such as tyrosine kinase inhibitors or VEGF/VEGFR inhibitors), particularly anticancer agents such as sunitinib, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.
Abstract: Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5-mediated disorders are also described.
Type:
Grant
Filed:
July 8, 2019
Date of Patent:
April 20, 2021
Assignee:
Epizyme, Inc.
Inventors:
Kenneth W. Duncan, Richard Chesworth, Paula Ann Boriack-Sjodin, Michael John Munchhof, Lei Jin
Abstract: The present invention provides an efficient process for the synthesis of (2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-((((1r,3S)-3-(2-(5-(tert-butyl)-1H-benzo[d]imidazol-2-yl)ethyl)cyclobutyl)(isopropyl)amino)methyl)tetrahydrofuran-3,4-diol and hydrates thereof and methods for treating disorders in which DOT1-mediated protein methylation plays a part, such as cancer and neurological disorders, by administering these compounds and pharmaceutical compositions to subjects in need thereof. The present invention also provides novel crystalline forms of (2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-((((1r,3S)-3-(2-(5-(tert-butyl)-1H-benzo[d]imidazol-2-yl)ethyl)cyclobutyl)(isopropyl)amino)methyl)tetrahydrofuran-3,4-diol and hydrates thereof (Form A, Form B, and Form C), characterized by a unique X-ray diffraction pattern and Differential Scanning Calorimetry profile, as well as a unique crystalline structure.
Abstract: The present invention provides a method for treating or alleviating a symptom of a disorder, e.g., immune evasion, cancer-cell induced immune dysfunction, reduced immune response, lowered inflammation, decreased expression of a major histocompatibility complex (MHC), or cancer, characterized by aberrant, misregulated, or increased Enhancer of Zeste Homolog 2 (EZH2) activity in a cell or subject in need thereof by contacting the cell or administering to the subject a therapeutically effective amount of an EZH2 inhibitor.
Abstract: The present disclosure relates to pharmaceutical compositions comprising inhibitor(s) of human histone methyltransferase EZH2, and methods of cancer therapy using the EZH2 inhibitor(s).
Abstract: The present invention relates to methods of treating disorders in which DOT1L-mediated protein methylation plays a part, such as cancer, by administering DOT1L inhibitor compounds and pharmaceutical compositions to subjects in need thereof.
Type:
Grant
Filed:
December 10, 2018
Date of Patent:
January 5, 2021
Assignee:
Epizyme, Inc.
Inventors:
Edward J. Olhava, Richard Chesworth, Kevin W. Kuntz, Victoria M. Richon, Roy M. Pollock, Scott Richard Daigle
Abstract: Provided herein is N-((4,6-dimethyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)-5-(ethyl (tetrahydro-2H-pyran-4-yl)amino)-4-methyl-4?-(morpholinomethyl)-[1,1?-biphenyl]-3-carboxamide hydrobromide. Also provided herein is a particular polymorph form of this compound.
Abstract: Described herein are compounds of Formula (I), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds described herein are useful for inhibiting arginine methyltransferase activity. Methods of using the compounds for treating arginine methyltransferase-mediated disorders are also described.
Type:
Grant
Filed:
September 7, 2018
Date of Patent:
October 13, 2020
Assignee:
Epizyme, Inc.
Inventors:
Richard Chesworth, Lorna Helen Mitchell, Gideon Shapiro, Kerren Kalai Swinger
Abstract: The present invention relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents, particularly anticancer agents such as prednisone, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.
Type:
Grant
Filed:
April 2, 2019
Date of Patent:
September 29, 2020
Assignee:
Epizyme, Inc.
Inventors:
Heike Keilhack, Sarah Kathleen Knutson, Kevin Wayne Kuntz