Patents by Inventor Hanzi SUN

Hanzi SUN 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: 20240140957
    Abstract: Provided herein are Bridged Compounds having the following structures: wherein R1a, R1b, R1c, R1d, R2a, R2b, R2c, R2d, R3a, R3b, R3c, R3d, R4, R5, R6, R7, R8, m1, m2, m3, n2, n3, n4, q, X1, X2, Y1, Y2, L1 and ring A are as defined herein, compositions comprising an effective amount of a Bridged Compound, and methods for treating or preventing various diseases, e.g., pancreatic cancer, or a condition treatable or preventable by inhibition of the function of KRAS protein. In another aspect, a Bridged Compound is useful for treating or preventing a condition treatable or preventable by inhibition of the function of KRAS protein with G12D mutation. In another aspect, a Bridged Compound is useful for treating or preventing a condition treatable or preventable by inhibition of a RAS/MAPK pathway.
    Type: Application
    Filed: January 7, 2022
    Publication date: May 2, 2024
    Inventors: Qi JI, Chao YU, Ce WANG, Hanzi sun, Hao YUAN, Zhiwei WANG
  • Publication number: 20240092803
    Abstract: The disclosure herein provides bridged compounds as well as their compositions and methods of use. The compounds disclosed herein inhibit KRAS G12D activity and are useful in the treatment of various diseases including cancer.
    Type: Application
    Filed: January 7, 2022
    Publication date: March 21, 2024
    Inventors: Qi JI, Chao YU, Ce WANG, Hanzi SUN
  • Publication number: 20220402915
    Abstract: Disclosed herein is a compound of Formula (I) for inhibiting Bcl-2 and treating disease associated with undesirable bcl-2 activity (Bcl-2 related diseases), a method of using the compounds disclosed herein for treating dysregulated apoptotic diseases including cancers and treating autoimmune disease, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: May 23, 2022
    Publication date: December 22, 2022
    Inventors: Yunhang GUO, Hai XUE, Zhiwei WANG, Hanzi SUN
  • Publication number: 20220389021
    Abstract: Disclosed herein are compounds that inhibit KRas G12C, pharmaceutical compositions, methods of preparation and uses thereof.
    Type: Application
    Filed: September 29, 2020
    Publication date: December 8, 2022
    Inventors: Qi JI, Chao YU, Ce WANG, Hanzi SUN
  • Publication number: 20220289712
    Abstract: Disclosed herein is an aminopyrazine compound of Formula (I), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and pharmaceutical compositions comprising thereof. Also disclosed is a method of treating HPK1 related disorders or diseases by using the compound disclosed herein.
    Type: Application
    Filed: August 20, 2020
    Publication date: September 15, 2022
    Inventors: Jing LI, Zhiwei WANG, Sanjia XU, Hanzi SUN, Ye LIU
  • Patent number: 11420968
    Abstract: Disclosed herein is a compound of Formula (I) for inhibiting Bcl-2 and treating disease associated with undesirable bcl-2 activity (Bcl-2 related diseases), a method of using the compounds disclosed herein for treating dysregulated apoptotic diseases including cancers and treating autoimmune disease, and a pharmaceutical composition comprising the same.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: August 23, 2022
    Assignee: BEIGENE, LTD.
    Inventors: Yunhang Guo, Hai Xue, Zhiwei Wang, Hanzi Sun
  • Publication number: 20210300936
    Abstract: Disclosed herein is a pyrazolotriazolopyrimidine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof useful as A2A receptor antagonist, and a pharmaceutical composition comprising the same. Also disclosed herein is a method of treating cancer using the pyrazolotriazolopyrimidine derivative or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof as A2A receptor antagonist.
    Type: Application
    Filed: July 22, 2019
    Publication date: September 30, 2021
    Inventors: Guoliang ZHANG, Hanzi SUN, Changyou ZHOU
  • Publication number: 20210269433
    Abstract: Disclosed herein is a compound of Formula (I) for inhibiting Bcl-2 and treating disease associated with undesirable bcl-2 activity (Bcl-2 related diseases), a method of using the compounds disclosed herein for treating dysregulated apoptotic diseases including cancers and treating autoimmune disease, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: April 29, 2019
    Publication date: September 2, 2021
    Inventors: Yunhang GUO, Hai XUE, Zhiwei WANG, Hanzi SUN