Patents by Inventor James E. Bradner

James E. Bradner 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: 20240140999
    Abstract: The present application describes stapled peptide degron chimeras, which act as protein degradation inducing moieties, either by combining a stapled peptide that binds a disease-related protein with a small molecule degron, such as a cereblon- or VHL-binding small molecule as the degron, or a polypeptide sequence degron, such as a Cop1-binding Trib peptide as the degron; or by combining a stapled peptide degron with a peptide, such as a stapled peptide, or a small molecule that binds a disease-related protein. The present application also relates to methods for the targeted degradation of endogenous proteins through the use of stapled peptide degron chimeras which can be utilized in the treatment of proliferative disorders or other conditions whereby elimination of a disease-causing or disease-related protein would have a therapeutic benefit. The present application also provides methods for making compounds of the application and intermediates thereof.
    Type: Application
    Filed: February 23, 2023
    Publication date: May 2, 2024
    Inventors: Loren D. Walensky, Gregory H. Bird, Ann Morgan Cathcart, Rida Mourtada, Henry D. Herce, James E. Bradner
  • Patent number: 11666580
    Abstract: The present disclosure provides combination therapy comprising a BET inhibitor and a protein phosphatase 2A (PP2A) activator, a B-cell lymphoma-2 (Bcl-2) inhibitor, a B-cell lymphoma-extra large (Bcl-xl) inhibitor, a casein kinase 2 (CK2) inhibitor, and/or a mediator complex subunit 1 (MED1) for cancer. The combination therapy is expected to be synergistic in treating the cancer, compared to the monotherapy. Methods for identifying a subject having a cancer that is resistant to or at risk of developing resistance to bromodomain and extra terminal (BET) inhibitor therapy are also provided.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: June 6, 2023
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Kornelia Polyak, Shaokun Shu, James E. Bradner, Charles Yang Lin
  • Patent number: 11617750
    Abstract: The present invention relates to novel “reverse amide” compounds comprising a zinc chelator group, and the use of such compounds in the inhibition of HDAC6 and in the treatment of various diseases, disorders or conditions related to HDAC6.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: April 4, 2023
    Assignee: Acetylon Pharmaceuticals, Inc.
    Inventors: John H. van Duzer, Ralph Mazitschek, Walter Ogier, James E. Bradner, Guoxiang Huang, Dejian Xie, Nan Yu
  • Patent number: 11446309
    Abstract: The present invention provides methods for treating cancer using combinations of bromodomain and extra-terminal (BET) protein inhibitors and certain chemotherapeutic drugs.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: September 20, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Michael R. McKeown, Margaret A. Shipp, Bjoern Chapuy, Kwok-kin Wong, Zhao Chen
  • Patent number: 11406645
    Abstract: The present invention provides compounds of Formula (I), and pharmaceutically compositions thereof. Compounds of Formula (I) are binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: August 9, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka
  • Publication number: 20220119416
    Abstract: The present invention provides bivalent inhibitors of BET bromodomains, such as compounds of Formulae (I), (II), (III), (IV), (V), and (VI). Some bromodomain-containing proteins (e.g., BRD4) have a tandem bromodomain primary structure comprising more than one bromodomain binding site (e.g., BRD4 comprises BD1 and BD2). Bivalent inhibitors of BET bromodomains provided herein can target bromodomains through advantageous multivalent interactions, and can therefore can be to treat diseases or conditions associated with bromodomain-containing proteins. The present also provides pharmaceutical compositions and kits comprising the inventive compounds, as well as methods of using the inventive compounds.
    Type: Application
    Filed: December 15, 2020
    Publication date: April 21, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka, Justin M. Roberts
  • Patent number: 11306105
    Abstract: The present invention provides compounds and pharmaceutically compositions thereof. The compounds and compositions are binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: April 19, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka, Dennis Buckley
  • Patent number: 11236082
    Abstract: The present disclosure provides compounds of any one of Formulae (I) and (II). The compounds described herein are inhibitors of histone methyltransferases (e.g., enhancer of zeste homolog 1 (EZH1) and enhancer of zeste homolog 2 (EZH2)) and are useful in treating and/or preventing a broad range of diseases (e.g., proliferative diseases). Also provided in the present disclosure are pharmaceutical compositions, kits, methods, and uses including or using a compound described herein. Further provided in the present disclosure are methods of identifying EZH1 and/or EZH2 inhibitors.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: February 1, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Kwok-kin Wong
  • Publication number: 20210393647
    Abstract: The present invention provides compounds of Formula (I), and pharmaceutically compositions thereof. Compounds of Formula (I) are binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Application
    Filed: September 9, 2020
    Publication date: December 23, 2021
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka
  • Publication number: 20210221826
    Abstract: The present invention provides bivalent inhibitors of BET bromodomains, such as compounds of Formulae (I), (II), (III), (IV), (V), and (VI). Some bromodomain-containing proteins (e.g., BRD4) have a tandem bromodomain primary structure comprising more than one bromodomain binding site (e.g., BRD4 comprises BD1 and BD2). Bivalent inhibitors of BET bromodomains provided herein can target bromodomains through advantageous multivalent interactions, and can therefore can be to treat diseases or conditions associated with bromodomain-containing proteins. The present also provides pharmaceutical compositions and kits comprising the inventive compounds, as well as methods of using the inventive compounds.
    Type: Application
    Filed: December 15, 2020
    Publication date: July 22, 2021
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka, Justin M. Roberts
  • Publication number: 20210206779
    Abstract: The present invention provides compounds and pharmaceutically compositions thereof. The compounds and compositions are binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Application
    Filed: September 9, 2016
    Publication date: July 8, 2021
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka, Dennis Buckley
  • Publication number: 20210100813
    Abstract: The present invention provides methods for treating cancer using combinations of bromodomain and extra-terminal (BET) protein inhibitors and certain chemotherapeutic drugs.
    Type: Application
    Filed: July 16, 2020
    Publication date: April 8, 2021
    Inventors: James E. Bradner, Michael R. McKeown, Margaret A. Shipp, Bjoern Chapuy, Kwok Kin Wong, Zhao Chen
  • Publication number: 20210093644
    Abstract: The present invention provides compounds of Formula (I), and pharmaceutically compositions thereof. Compounds of Formula (I) are binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Application
    Filed: September 9, 2020
    Publication date: April 1, 2021
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka
  • Patent number: 10913752
    Abstract: The present invention provides bivalent inhibitors of BET bromodomains, such as compounds of Formulae (I), (II), (III), (IV), (V), and (VI). Some bromdomain-containing proteins (e.g., BRD4) have a tandem bromodomain primary structure comprising more than one bromodomain binding site (e.g., BRD4 comprises BD1 and BD2). Bivalent inhibitors of BET bromodomains provided herein can target bromodomains through advantageous multivalent interactions, and can therefore can be to treat diseases or conditions associated with bromodomain-containing proteins. The present also provides pharmaceutical compositions and kits comprising the inventive compounds, as well as methods of using the inventive compounds.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: February 9, 2021
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka, Justin M. Roberts
  • Patent number: 10881668
    Abstract: The present invention provides compounds of Formula (I), and pharmaceutically compositions thereof. Compounds of Formula (I) are binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: January 5, 2021
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka
  • Publication number: 20200368248
    Abstract: The present disclosure provides combination therapy comprising a BET inhibitor and a protein phosphatase 2A (PP2A) activator, a B-cell lymphoma-2 (Bcl-2) inhibitor, a B-cell lymphoma-extra large (Bcl-xl) inhibitor, a casein kinase 2 (CK2) inhibitor, and/or a mediator complex subunit 1 (MED1) for cancer. The combination therapy is expected to be synergistic in treating the cancer, compared to the monotherapy. Methods for identifying a subject having a cancer that is resistant to or at risk of developing resistance to bromodomain and extra terminal (BET) inhibitor therapy are also provided.
    Type: Application
    Filed: August 10, 2016
    Publication date: November 26, 2020
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Kornelia Polyak, Shaokun Shu, James E. Bradner, Charles Yang Lin
  • Publication number: 20200354413
    Abstract: The present application describes stapled peptide degron chimeras, which act as protein degradation inducing moieties, either by combining a stapled peptide that binds a disease-related protein with a small molecule degron, such as a cereblon- or VHL-binding small molecule as the degron, or a polypeptide sequence degron, such as a Cop1-binding Trib peptide as the degron; or by combining a stapled peptide degron with a peptide, such as a stapled peptide, or a small molecule that binds a disease-related protein. The present application also relates to methods for the targeted degradation of endogenous proteins through the use of stapled peptide degron chimeras which can be utilized in the treatment of proliferative disorders or other conditions whereby elimination of a disease-causing or disease-related protein would have a therapeutic benefit. The present application also provides methods for making compounds of the application and intermediates thereof.
    Type: Application
    Filed: December 14, 2018
    Publication date: November 12, 2020
    Inventors: Loren D. Walensky, Gregory H. Bird, Ann Morgan Cathcart, Rida Mourtada, Henry D. Herce, James E. Bradner
  • Publication number: 20200339704
    Abstract: The invention provides compositions including a fusion polypeptide and methods for making a fusion polypeptide that includes a COF1/CRBN-binding polypeptide, COF2/CRBN-binding polypeptide, or COF3/CRBN-binding polypeptide and a heterologous polypeptide of interest.
    Type: Application
    Filed: October 18, 2018
    Publication date: October 29, 2020
    Inventors: James E. Bradner, Andrei Golosov, Carleton Proctor Goold, Carla Patricia Pinto Guimaraes, Marc Horst Peter Hild, Gregory Motz, Nathan Thomas Ross, Jonathan M. Solomon, Rohan Eric John Beckwith, Seth Carbonneau
  • Patent number: 10793571
    Abstract: The present invention provides compounds of Formula (II) (e.g., compounds of Formula (I)), and pharmaceutically compositions thereof. Compounds of Formula (II) are believed to be binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: October 6, 2020
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Nathanael S. Gray, Jun Qi, Michael R. McKeown, Dennis Buckley
  • Patent number: 10730860
    Abstract: The present invention provides compounds of Formula (II) (e.g., compounds of Formula (I)), and pharmaceutically compositions thereof. Compounds of Formula (II) are believed to be binders of bromodomains and/or bromodomain-containing proteins (e.g., bromo and extra terminal (BET) proteins). Also provided are methods, uses, and kits using the compounds and pharmaceutical compositions for inhibiting the activity (e.g., increased activity) of bromodomains and/or bromodomain-containing proteins and for treating and/or preventing in a subject diseases associated with bromodomains or bromodomain-containing proteins (e.g., proliferative diseases, cardiovascular diseases, viral infections, fibrotic diseases, metabolic diseases, endocrine diseases, and radiation poisoning). The compounds, pharmaceutical compositions, and kits are also useful for male contraception.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: August 4, 2020
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: James E. Bradner, Jun Qi, Minoru Tanaka