Patents by Inventor Zhili Xin

Zhili Xin 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: 20240116922
    Abstract: This disclosure relates to imidazo[1,2-a]pyridinyl derivatives of formula (I), or pharmaceutically acceptable salts thereof, Formula (I) in which all of the variables are as defined in the specification, capable of modulating the activity of IRAK4. The disclosure further provides methods to their preparation, to their medical use, in particular to their use in the treatment and management of diseases or disorders including inflammatory disease, autoimmune disease, cancer, cardiovascular disease, a disease of the central nervous system, disease of the skin, an ophthalmic disease and condition, and a bone disease.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 11, 2024
    Inventors: Emily Anne Peterson, Magnus Pfaffenbach, Fang Gao, Philippe Bolduc, Zhili Xin, Ryan Evans
  • Publication number: 20240109867
    Abstract: Provided are compounds of Formula (I): including compounds of Formulas (II), (III) and (IV), wherein X, R1, R2, R3 and n are as defined herein, and pharmaceutically acceptable salts thereof, and methods for their use and production. These compounds can be useful, e.g., in the treatment of disorders responsive to the inhibition of apoptosis signal-regulating kinase 1 (ASK1).
    Type: Application
    Filed: October 5, 2023
    Publication date: April 4, 2024
    Inventors: Felix Gonzalez Lopez de Turiso, Michael Dechantsreiter, Zhili Xin, John H. Jones, Martin Himmelbauer
  • Patent number: 11814362
    Abstract: Provided are compounds of Formula (I): including compounds of Formulas (II), (III) and (IV), wherein X, R1, R2, R3 and n are as defined herein, and pharmaceutically acceptable salts thereof, and methods for their use and production. These compounds can be useful, e.g., in the treatment of disorders responsive to the inhibition of apoptosis signal-regulating kinase 1 (ASK1).
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 14, 2023
    Assignee: BIOGEN MA INC.
    Inventors: Felix Gonzalez Lopez de Turiso, Michael Dechantsreiter, Zhili Xin, John H. Jones, Martin Himmelbauer
  • Publication number: 20230117898
    Abstract: Described herein are compounds represented by formula (I?) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables Ar, Ra, Rb, m, n, Y, Y2, R3 and R4 are defined herein.
    Type: Application
    Filed: August 24, 2022
    Publication date: April 20, 2023
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20230087118
    Abstract: This invention relates to Imidazo[1,2-a]pyridinyl Derivatives of formula (I?), or pharmaceutically acceptable salts thereof, in which all of the variables are as defined in the specification, capable of modulating the activity of IRAK4. The invention further provides a method of manufacturing compounds of the invention, and methods for their therapeutic use. The invention further provides methods to their preparation, to their medical use, in particular to their use in the treatment and management of diseases or disorders including inflammatory disease, autoimmune disease, cancer, cardiovascular disease, a disease of the central nervous system, disease of the skin, an ophthalmic disease and condition, and a bone disease.
    Type: Application
    Filed: June 24, 2020
    Publication date: March 23, 2023
    Inventors: Emily Anne Peterson, Ryan Evans, Fang Gao, Philippe Bolduc, Magnus Pfaffenbach, Zhili Xin, Tricia May-Dracka
  • Publication number: 20230060003
    Abstract: Described herein are compounds represented by formula (I) or formula (Ia) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables R1, R2, R3, R4, R5, R6, Y1, Y2, D, E, G1, G2, n and p are as defined herein.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 23, 2023
    Inventors: Nathan Genung, Kevin M. Guckian, Lei Zhang, Zhili Xin, Jeffrey Vessels, Ryan Gianatassio
  • Publication number: 20230002361
    Abstract: This invention relates to 2H-indazole Derivatives of formula (I?), or pharmaceutically acceptable salts thereof, in which all of the variables are as defined in the specification, capable of modulating the activity of IRAK4. The invention further provides a method of manufacturing compounds of the invention, and methods for their therapeutic use. The invention further provides methods to their preparation, to their medical use, in particular to their use in the treatment and management of diseases or disorders including inflammatory disease, autoimmune disease, cancer, cardiovascular disease, a disease of the central nervous system, disease of the skin, an ophthalmic disease and condition, and a bone disease.
    Type: Application
    Filed: June 24, 2020
    Publication date: January 5, 2023
    Inventors: Emily Anne Peterson, Ryan Evans, Fang Gao, Philippe Bolduc, Magnus Pfaffenbach, Zhili Xin
  • Patent number: 11459324
    Abstract: Described herein are compounds represented by formula (I?) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables Ar, Ra, Rb, m, n, Y1, Y2, R3 and R4 are defined herein.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: October 4, 2022
    Assignee: BIOGEN MA INC.
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20220259197
    Abstract: Described herein are compounds represented by formula (I) (I) or a pharmaceutically acceptable salt thereof, pharmaceutical comositions comprising the same and methods of preparing and using the same. The variables Ar, X, R1, R3, R4, Y1, Y2, and Z are as defined herein.
    Type: Application
    Filed: March 6, 2020
    Publication date: August 18, 2022
    Applicant: BIOGEN MA INC.
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20220106305
    Abstract: Described herein are compounds represented by formula (I) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables Ar, X, R1, R3, R4, Y1, Y2, n and p are as defined herein.
    Type: Application
    Filed: February 3, 2020
    Publication date: April 7, 2022
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20220089592
    Abstract: This invention relates to Imidazo[1,2-a]pyridinyl Derivatives of formula (I?), or pharmaceutically acceptable salts thereof, in which all of the variables are as defined in the specification, capable of modulating the activity of IRAK4. The invention further provides a method of manufacturing compounds of the invention, and methods for their therapeutic use. The invention further provides methods to their preparation, to their medical use, in particular to their use in the treatment and management of diseases or disorders including inflammatory disease, autoimmune disease, cancer, cardiovascular disease, a disease of the central nervous system, disease of the skin, an ophthalmic disease and condition, and a bone disease.
    Type: Application
    Filed: January 17, 2020
    Publication date: March 24, 2022
    Inventors: Brian T. Hopkins, Magnus Pfaffenbach, Tricia May-dracka, Ryan Evans, Fang Gao, Istvan Enyedy, Zhili Xin, Philippe Bolduc, Emily Anne Peterson
  • Publication number: 20220041586
    Abstract: Described herein are compounds represented by formulas (IA) or (IB) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables R1, R3, R4, Y1, Y2, Ar, Z and n are as defined herein.
    Type: Application
    Filed: September 18, 2019
    Publication date: February 10, 2022
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20220017506
    Abstract: Described herein are compounds represented by formula (I), or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables Ar, X, R1, R3, R4, Y1, Y2, m, n, and p are as defined herein.
    Type: Application
    Filed: December 4, 2019
    Publication date: January 20, 2022
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20210340107
    Abstract: Provided are compounds of Formula I, or pharmaceutically acceptable salts thereof, and methods for their use and production.
    Type: Application
    Filed: April 2, 2021
    Publication date: November 4, 2021
    Inventors: Brian Stuart Lucas, Edward Yin Shiang Lin, Andrew George Capacci, Zhili Xin, Istvan Enyedy, TeYu Chen, John H. Jones, Kurt D. van Vloten
  • Publication number: 20210317103
    Abstract: Provided are compounds of Formula (I): Formula (I), including compounds of Formulas (II), (III), (IV), (V) and (VI), wherein X, R1, R2, R3, R4 and n are as defined herein, and pharmaceutically acceptable salts thereof, and methods for their use and production. These compounds can be useful, e.g., in the treatment of disorders responsive to the inhibition of apoptosis signal-regulating kinase 1 (ASK1).
    Type: Application
    Filed: August 13, 2019
    Publication date: October 14, 2021
    Inventors: Felix Gonzalez Lopez de Turiso, Zhili Xin, Martin Himmelbauer, John H. Jones
  • Publication number: 20210115020
    Abstract: Provided are compounds of Formula (I): including compounds of Formulas (II), (III) and (IV), wherein X, R1, R2, R3 and n are as defined herein, and pharmaceutically acceptable salts thereof, and methods for their use and production. These compounds can be useful, e.g., in the treatment of disorders responsive to the inhibition of apoptosis signal-regulating kinase 1 (ASK1).
    Type: Application
    Filed: June 26, 2019
    Publication date: April 22, 2021
    Inventors: Felix Gonzalez Lopez de Turiso, Michael Dechantsreiter, Zhili Xin, John H. Jones, Martin Himmelbauer
  • Patent number: 10968181
    Abstract: Provided are compounds of Formula I, or pharmaceutically acceptable salts thereof, and methods for their use and production.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: April 6, 2021
    Assignee: BIOGEN MA INC.
    Inventors: Brian Stuart Lucas, Edward Yin-Shiang Lin, Andrew George Capacci, Zhili Xin, Istvan Enyedy, TeYu Chen, John H. Jones, Kurt D. van Vloten
  • Publication number: 20210040080
    Abstract: Described herein are compounds represented by formula (I?) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the same and methods of preparing and using the same. The variables Ar, Ra, Rb, m, n, Y1, Y2, R3 and R4 are defined herein.
    Type: Application
    Filed: March 13, 2019
    Publication date: February 11, 2021
    Inventors: Nathan Genung, Kevin M. Guckian, Jeffrey Vessels, Lei Zhang, Ryan Gianatassio, Edward Yin Shiang Lin, Zhili Xin
  • Publication number: 20190345112
    Abstract: Provided are compounds of Formula I, or pharmaceutically acceptable salts thereof, and methods for their use and production.
    Type: Application
    Filed: December 27, 2017
    Publication date: November 14, 2019
    Inventors: Brian Lucas, Edward Yin-Shiang Lin, Andrew George Capacci, Zhili Xin, Istvan Enyedy, TeYu Chen, John H. Jones, Kurt D. van Vloten
  • Patent number: 10273234
    Abstract: Compounds of formula (I) can modulate the activity of one or more SIP receptors and/or the activity of autotaxin (ATX).
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: April 30, 2019
    Assignee: BIOGEN MA INC.
    Inventors: Kevin Guckian, Gnanasambandam Kumaravel, Bin Ma, Lihong Sun, Zhili Xin, Lei Zhang