Patents by Inventor Tinghu Zhang

Tinghu Zhang 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: 20220213067
    Abstract: The present invention provides novel compounds of Formulae (I?) and (II), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with 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 a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Application
    Filed: March 7, 2022
    Publication date: July 7, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Baishan Jiang, Nicholas Paul Kwiatkowski
  • Publication number: 20220177466
    Abstract: The present invention relates to bifunctional compounds, compositions, and methods for treating diseases or conditions mediated by Kelch-like ECH-associated protein 1 (KEAP1). In some aspects, the present invention is directed to methods of treating diseases or disorders involving dysfunctional (e.g., dysregulated) KEAP1 activity, that entails administration of a therapeutically effective amount of a bifunctional compound of formula I or a pharmaceutically acceptable salt or stereoisomer thereof, to a subject in need thereof.
    Type: Application
    Filed: April 7, 2020
    Publication date: June 9, 2022
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael Gray, Tinghu Zhang, Guangyan Du, Nathaniel Henning, Jie Jiang, Eric Fischer, Katherine Donovan
  • Publication number: 20220177443
    Abstract: Disclosed are compounds and pharmaceutically acceptable salts and stereoisomers thereof that may cause degradation of various proteins e.g., IKZF2 (Helios). Also disclosed are pharmaceutical compositions containing same, and methods of making and using the compounds to treat diseases and disorders characterized or mediated by aberrant protein activity.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 9, 2022
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Alyssa Verano, Eric Wang, Radoslaw Nowak, Jing Ting Christine Yuan, Nathanael Gray, Eric Fischer, Tinghu Zhang, Hu Liu
  • Publication number: 20220175722
    Abstract: The present invention relates to bispecific compounds, compositions, and methods for treating diseases or conditions characterized or mediated by aberrant fibroblast growth factor receptor 2 (FGFR2) activity.
    Type: Application
    Filed: April 9, 2020
    Publication date: June 9, 2022
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael Gray, Tinghu Zhang, Guangyan Du, Nathaniel Henning, Jie Jiang
  • Publication number: 20220153730
    Abstract: The present invention provides novel compounds according to Formula (I): where Ring A, Ring B, X, L1, L2, RA, RC, RD, RE, m, n, and p are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of human diseases associated with kinase activity, for example, proliferative diseases, neurodegenerative diseases, metabolic disorders, inflammatory diseases, and cardiovascular diseases.
    Type: Application
    Filed: February 26, 2021
    Publication date: May 19, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang
  • Publication number: 20220153722
    Abstract: The present invention relates to bifunctional compounds, compositions, and methods for treating diseases or conditions mediated by dysfunctional cyclin-dependent kinase 2 (CDK2) and CDK5 activity.
    Type: Application
    Filed: April 2, 2020
    Publication date: May 19, 2022
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael Gray, Nicholas Kwiatkowski, Eric Fischer, Katherine Donovan, Tinghu Zhang, Mingxing Teng, Jie Jiang
  • Patent number: 11325910
    Abstract: The present invention provides novel compounds of Formula (I), (II), or (III), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with 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 a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: May 10, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Publication number: 20220127246
    Abstract: The present disclosure provides compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. The provided compounds may be kinase (e.g., Janus kinase (JAK), e.g., Janus kinase 2 (JAK2)) inhibitors. Also provided are pharmaceutical compositions and kits including the provided compounds. Further provided are methods of using the provided compounds, pharmaceutical compositions, and kits (e.g., for treating a disease (e.g., proliferative disease) in a subject in need thereof).
    Type: Application
    Filed: November 7, 2019
    Publication date: April 28, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Yao Liu, David Weinstock, Loretta Sze-Mun Li
  • Publication number: 20220127284
    Abstract: The present disclosure provides compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. The provided compounds may be kinase (e.g., Janus kinase (JAK), e.g., Janus kinase 2 (JAK2)) inhibitors. Also provided are pharmaceutical compositions and kits including the provided compounds. Further provided are methods of using the provided compounds, pharmaceutical compositions, and kits (e.g., for treating a disease (e.g., proliferative disease) in a subject in need thereof).
    Type: Application
    Filed: November 7, 2019
    Publication date: April 28, 2022
    Inventors: Nathanael S. Gray, Tinghu Zhang, Yao Liu Brookline, Mingfeng Flao, David Weinstock, Loretta Sze-Mun
  • Publication number: 20220127260
    Abstract: The present disclosure provides compounds of Formula (I?) (e.g., compounds of Formula (I)), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, cocrystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. The provided compounds may be kinase (e.g., Janus kinase (JAK), e.g., Janus kinase 2 (JAK2)) inhibitors. Also provided are pharmaceutical compositions and kits including the provided compounds. Further provided are methods of using the provided compounds, pharmaceutical compositions, and kits (e.g., for treating a disease (e.g., proliferative disease) in a subject in need thereof).
    Type: Application
    Filed: November 7, 2019
    Publication date: April 28, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Yao Liu, Zhixiang He, Mingfeng Hao, David Weinstock, Loretta Sze-Mun Li
  • Patent number: 11306070
    Abstract: The present invention provides novel compounds of Formulae (I?) and (II), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with 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 a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: April 19, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Baishan Jiang, Nicholas Paul Kwiatkowski
  • Publication number: 20220112191
    Abstract: The present application provides bifunctional compounds of Formula (Ia) or (Ib): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which act as protein degradation inducing moieties for cyclin-dependent kinase 8 (CDK8). The present application also relates to methods for the targeted degradation of CDK8 through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to CDK8 which can be utilized in the treatment of disorders modulated by CDK8.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 14, 2022
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Calla M. Olson, Yanke Liang, Nicholas Kwiatkowski
  • Publication number: 20220089611
    Abstract: The present disclosure provides compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, and prodrugs thereof. The compounds of the present disclosure are inhibitors of kinases (e.g., a cyclin-dependent kinase (CDK) (e.g., CDK7)). The compounds may be selective for inhibiting the activity of a kinase (e.g., CDK7) over certain other kinases (e.g., CDK2, CDK9, CDK12). Also provided are pharmaceutical compositions, kits, methods of use, and uses that involve the compounds. The compounds may be useful in inhibiting the activity of a kinase, down-regulating the transcription of MYC or MCL-1, inhibiting the growth of a cell, inducing apoptosis of a cell, treating a disease, and/or preventing a disease (e.g., proliferative disease, cystic fibrosis).
    Type: Application
    Filed: December 27, 2019
    Publication date: March 24, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski, Jie Jiang, Mingfeng Hao, Zhixiang He
  • Patent number: 11279707
    Abstract: Compounds of the present application or pharmaceutically acceptable salts thereof are provided and methods involving compounds of the present application as effective inhibitors of NEK are also provided.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: March 22, 2022
    Assignee: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Quan Cai, Tinghu Zhang
  • Publication number: 20220073512
    Abstract: Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopologues, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing diseases (e.g., proliferative diseases (e.g., cancers and benign neoplasms), inflammatory diseases (e.g., rheumatoid arthritis), and vascular diseases (e.g., atherosclerosis) in a subject. Provided are methods of inhibiting a INK (e.g., JNK1, JNK2, or JNK3) in a subject.
    Type: Application
    Filed: December 13, 2019
    Publication date: March 10, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Yao Liu, Yang Gao
  • Publication number: 20220055998
    Abstract: The present invention provides novel compounds of Formulae (I?), (I), (II?), and (II), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with 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 a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Application
    Filed: July 16, 2021
    Publication date: February 24, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski, Mingfeng Hao
  • Patent number: 11247991
    Abstract: The present application provides bifunctional compounds of Formula (Ia) or (Ib): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which act as protein degradation inducing moieties for cyclin-dependent kinase 8 (CDK8). The present application also relates to methods for the targeted degradation of CDK8 through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to CDK8 which can be utilized in the treatment of disorders modulated by CDK8.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: February 15, 2022
    Assignee: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Calla M. Olson, Yanke Liang, Nicholas Kwiatkowski
  • Publication number: 20220040317
    Abstract: Disclosed are bifunctional compounds (degraders) that target FAK or FAK and ALK for degradation. Also disclosed are pharmaceutical compositions containing the degraders and methods of using the compounds to treat disease.
    Type: Application
    Filed: September 26, 2019
    Publication date: February 10, 2022
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Baishan JIANG, Behnam NABET, Tinghu ZHANG, Mingfeng HAO
  • Publication number: 20220024929
    Abstract: The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with 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 a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 27, 2022
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Yanke Liang, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Publication number: 20210403460
    Abstract: The invention provides novel chemical compounds useful for treating cancer, or a related disease or disorder thereof, and pharmaceutical composition and methods of preparation and use thereof.
    Type: Application
    Filed: September 12, 2021
    Publication date: December 30, 2021
    Inventors: Tinghu Zhang, Jianwei Che