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: 20200140444
    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: July 24, 2018
    Publication date: May 7, 2020
    Inventors: Tinghu Zhang, Jianwei Che
  • Publication number: 20200087295
    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: November 28, 2018
    Publication date: March 19, 2020
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang
  • Publication number: 20200071309
    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: December 18, 2017
    Publication date: March 5, 2020
    Inventors: Tinghu Zhang, Jianwei Che
  • Patent number: 10550121
    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: March 25, 2016
    Date of Patent: February 4, 2020
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Patent number: 10544138
    Abstract: Provided herein are tricyclic small molecule inhibitors of maternal embryonic leucine zipper kinase (MELK). The compounds are useful for treating cancer and other conditions or diseases associated with aberrant MELK expression. Also provided herein are pharmaceutical compositions comprising a tricyclic compound of the invention and a pharmaceutically acceptable carrier. The invention also provides methods of treating cancers associated with over-expression of MELK.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: January 28, 2020
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael Gray, Tinghu Zhang, Hai-Tsang Huang, Yubao Wang, Jean Zhao, Hwan Geun Choi
  • Publication number: 20200017475
    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 or preventing proliferative diseases (e.g., cancers (e.g., leukemia, lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, neuroblastoma, lung cancer), benign neoplasms, 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 cyclin-dependent kinase (CDK) (e.g., cyclin-dependent kinase 7 (CDK7)), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 16, 2020
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Patent number: 10532103
    Abstract: The present application provides bifunctional compounds of Formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which act as protein degradation inducing moieties for cyclin-dependent kinase 9 (CDK9), the present application also relates to methods for the targeted degradation of CDK9 through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to CDK9 which can be utilized in the treatment of disorders modulated by CDK9.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: January 14, 2020
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Calla M. Olson, Yanke Liang, Nicholas Kwiatkowski
  • Patent number: 10508082
    Abstract: The application relates to a compound of Formula (I): which modulates the activity of ALK or SRPK, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which ALK or SRPK plays a role.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: December 17, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: John Hatcher, Nathanael S. Gray, Hwan Geun Choi, Pasi Janne, Tinghu Zhang
  • Publication number: 20190315747
    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: Application
    Filed: March 25, 2016
    Publication date: October 17, 2019
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Publication number: 20190276426
    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, lymphoma)), 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 an interleukin-1 receptor-associated kinase (IRAK) (e.g., IRAKI and/or IRAK4) in the subject.
    Type: Application
    Filed: November 22, 2017
    Publication date: September 12, 2019
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, John Hatcher, Sara Jean Buhrlage
  • Publication number: 20190248778
    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: November 28, 2018
    Publication date: August 15, 2019
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang
  • Publication number: 20190241541
    Abstract: The present invention provides novel compounds of Formula (I), and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are methods and kits involving the compounds or compositions for treating or preventing proliferative diseases (e.g., cancers (e.g., leukemia, melanoma, multiple myeloma), benign neoplasms, 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., cyclin-dependent kinase 7 (CDK7)), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: December 5, 2018
    Publication date: August 8, 2019
    Inventors: Stephane Ciblat, Patrick Deroy, Nathanael Gray, Melissa Leblanc, Jason J. Marineau, Joel Moore, Kevin Sprott, Tinghu Zhang, M. Arshad Siddiqui, Anzhelika Kabro, Serge Leger, Stephanie Roy, Darby Schmidt, Dana K. Winter, Michael Bradley, Tom Miller
  • Publication number: 20190233414
    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: October 10, 2017
    Publication date: August 1, 2019
    Inventors: Tinghu Zhang, Jianwei Che
  • Patent number: 10342798
    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 or preventing proliferative diseases (e.g., cancers (e.g., lung cancer, breast cancer, leukemia, lymphoma, melanoma, multiple myeloma, Ewing's sarcoma, osteosarcoma, brain cancer, neuroblastoma), benign neoplasms, 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 (e.g. a protein kinase (e.g. a cyclin-dependent kinase (CDK) (e.g. CDK7, CDK12, or CDK13) or a lipid kinase such as a phosphatidylinositol-5-phosphate 4-kinase (PIP4K) (e.g.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: July 9, 2019
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang
  • Publication number: 20190112307
    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: April 21, 2017
    Publication date: April 18, 2019
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. GRAY, Tinghu ZHANG, Calla M. OLSON, Yanke LIANG, Nicholas KWIATKOWSKI
  • Publication number: 20190111143
    Abstract: The present application provides bifunctional compounds of Formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which act as protein degradation inducing moieties for cyclin-dependent kinase 9 (CDK9). the present application also relates to methods for the targeted degradation of CDK9 through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to CDK9 which can be utilized in the treatment of disorders modulated by CDK9.
    Type: Application
    Filed: April 21, 2017
    Publication date: April 18, 2019
    Inventors: Nathanael S. GRAY, Tinghu ZHANG, Calla M. OLSON, Yanke LIANG, Nicholas KWIATKOWSKI
  • Publication number: 20190106424
    Abstract: The present invention relates to use of pyrimido-diazepinone compounds that are able to modulate protein kinases such as PI3K-? and PI3K-?, which are members of the Class I Type IA and Class I Type IB family of phosphatidylinositol-4,5-bisphosphate 3-kinases, and the use of such compounds in the treatment of various diseases, disorders or conditions.
    Type: Application
    Filed: April 7, 2017
    Publication date: April 11, 2019
    Applicant: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Fleur M. Ferguson, Jean Zhao, Jing Ni
  • Publication number: 20190100511
    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 or preventing proliferative diseases (e.g., cancers (e.g., leukemia, lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, neuroblastoma, lung cancer), benign neoplasms, 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 cyclin-dependent kinase (CDK) (e.g., cyclin-dependent kinase 7 (CDK7)), and therefore, induce cellular apoptosis and/or inhibit transcription in the subject.
    Type: Application
    Filed: September 13, 2018
    Publication date: April 4, 2019
    Applicant: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Publication number: 20190092768
    Abstract: The present application provides bifunctional compounds of Formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which act as protein degradation inducing moieties for cyclin-dependent kinase 4 (CDK4) and/or cyclin-dependent kinase 6 (CDK6). The present application also relates to methods for the targeted degradation of CDK4 and/or CDK6 through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to CDK4 and/or CDK6 which can be utilized in the treatment of disorders modulated by CDK4 and/or CDK6.
    Type: Application
    Filed: April 21, 2017
    Publication date: March 28, 2019
    Inventors: Nathanael S. GRAY, Tinghu ZHANG, Calla M. OLSON, Yanke LIANG, Nicholas KWIATKOWSKI
  • Publication number: 20190055248
    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: December 23, 2015
    Publication date: February 21, 2019
    Inventors: Nathanael S. Gray, Yanke Liang, Tinghu Zhang, Nicholas Paul Kwiatkowski