Patents by Inventor Guoliang XUN

Guoliang XUN 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: 20240101573
    Abstract: A macrocyclic K-RAS G12C inhibitor, a preparation method therefor and use thereof. The inhibitor can be widely used in preparation of a drug for treating cancer or tumor which is at least partially mediated by a K-RAS G12C mutation, particularly a drug for treating lung, liver, gastrointestinal tract, blood system, skin, bone, genitourinary tract, nervous system, gynecological, and adrenal related malignant tumor or cancer.
    Type: Application
    Filed: October 18, 2021
    Publication date: March 28, 2024
    Inventors: Guoliang XUN, Hongping YU, Zhui CHEN, Yaochang XU
  • Publication number: 20230002388
    Abstract: The present invention provides a compound of Formula (I): or an enantiomer, an enantiomeric mixture, or a pharmaceutically acceptable salt thereof; wherein the variables are as defined herein. The present invention further provides pharmaceutical compositions comprising such compounds; and methods of using such compounds for treating a disease or condition mediated by nuclear SET domain-containing protein 2 (NSD2).
    Type: Application
    Filed: May 9, 2022
    Publication date: January 5, 2023
    Inventors: Haibing DENG, Jinbiao LIU, Counde OYANG, Ce WANG, Qitao XIAO, Guoliang XUN, Haiqiang ZENG
  • Patent number: 11420970
    Abstract: The present invention provides a compound of Formula (I): or an enantiomer, an enantiomeric mixture, or a pharmaceutically acceptable salt thereof; wherein the variables are as defined herein. The present invention further provides pharmaceutical compositions comprising such compounds; and methods of using such compounds for treating a disease or condition mediated by nuclear SET domain-containing protein 2 (NSD2).
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: August 23, 2022
    Assignee: NOVARTIS AG
    Inventors: Haibing Deng, Jinbiao Liu, Counde Oyang, Ce Wang, Qitao Xiao, Guoliang Xun, Haiqiang Zeng
  • Publication number: 20220009894
    Abstract: A 1,2,3,4-tetrahydroquinoxaline derivative having a structure as represented by formula (I), preparation method therefor and application thereof. These compounds can be widely applied to preparation of drugs for treating one or more tumors, cancers, metabolic diseases, autoimmune diseases or disorders, and a new generation of ROR?t agonist drugs is expected to be developed.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 13, 2022
    Inventors: Baowei ZHAO, Guoliang XUN, Yuan ZHAO, Tao FENG, Hongping YU, Zhui CHEN, Yaochang XU
  • Patent number: 10604502
    Abstract: A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for the treatment of lysine (K)-specific demethylase 1A (LSD1)-mediated diseases or disorders: wherein R1, R2, R3, R4, and R5 are as defined herein.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: March 31, 2020
    Assignee: Novartis AG
    Inventors: Lei Du-Cuny, Qitao Xiao, Guoliang Xun, Qiangang Zheng
  • Patent number: 10590079
    Abstract: A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for the treatment of lysine (K)-specific demethylase 1A (LSD1)-mediated diseases or disorders: wherein R1, R2, R3, R4, R5, and R6 are as defined herein.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: March 17, 2020
    Assignee: Novartis AG
    Inventors: Lei Du-Cuny, Feng He, Qitao Xiao, Guoliang Xun, Qiangang Zheng
  • Publication number: 20190298715
    Abstract: Provided herein is the use of LSD1 inhibitors in connection with use and manufacture of immune effector cells (e.g., T cells, NK cells), e.g., engineered to express a chimeric antigen receptor (CAR), to treat a subject having a disease, e.g., a disease associated with expression of a tumor antigen.
    Type: Application
    Filed: September 29, 2017
    Publication date: October 3, 2019
    Inventors: Gregory Motz, Konstantinos John Mavrakias, Jinbiao Liu, Lei Liu, Qiangang Zheng, Guoliang Xun, Qitao Xiao
  • Publication number: 20190092724
    Abstract: A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for the treatment of lysine (K)-specific demethylase 1A (LSD1)-mediated diseases or disorders: wherein R1, R2, R3, R4, R5, and R6 are as defined herein.
    Type: Application
    Filed: February 28, 2017
    Publication date: March 28, 2019
    Inventors: Lei DU-CUNY, Feng HE, Qitao XIAO, Guoliang XUN, Qiangang ZHENG
  • Publication number: 20190023684
    Abstract: A compound of Formula (I), or a pharmaceutically acceptable salt thereof, is provided that has been shown to be useful for the treatment of lysine (K)-specific demethylase 1A (LSD1)-mediated diseases or disorders: wherein R1, R2, R3, R4, and R5 are as defined herein.
    Type: Application
    Filed: June 19, 2018
    Publication date: January 24, 2019
    Inventors: Lei DU-CUNY, Qitao XIAO, Guoliang XUN, Qiangang ZHENG
  • Publication number: 20190000880
    Abstract: Provided are the use of LSD1 inhibitors in connection with use and manufacture of immune effector cells (e.g., T cells, NK cells), e.g., engineered to express a chimeric antigen receptor (CAR), to treat a subject having a disease, e.g., a disease associated with expression of a tumor antigen.
    Type: Application
    Filed: December 30, 2016
    Publication date: January 3, 2019
    Inventors: Gregory Motz, Konstantinos John Mavrakias, Jinbiao Liu, Lei Liu, Qiangang Zheng, Guoliang Xun, Qitao Xiao
  • Patent number: 8507676
    Abstract: The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: August 13, 2013
    Assignee: Novartis AG
    Inventors: Miao Dai, Xingnian Fu, Feng He, Lei Jiang, Yue Li, Fang Liang, Lei Liu, Yuan Mi, Yao-Chang Xu, Guoliang Xun, Xiaoxia Yan, Zhengtian Yu, Ji Yue Zhang
  • Patent number: 8497368
    Abstract: The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: July 30, 2013
    Assignee: Novartis AG
    Inventors: Feng He, Miao Dai, Xingnian Fu, Yue Li, Lei Liu, Yuan Mi, Yao-chang Xu, Guoliang Xun, Zhengtian Yu, Ji Yue Zhang
  • Patent number: 8410264
    Abstract: The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).
    Type: Grant
    Filed: August 19, 2010
    Date of Patent: April 2, 2013
    Assignee: Novartis AG
    Inventors: Miao Dai, Xingnian Fu, Feng He, Lei Jiang, Yue Li, Fang Liang, Lei Liu, Yuan Mi, Yao-chang Xu, Guoliang Xun, Xiaoxia Yan, Zhengtian Yu, Ji Yue Zhang
  • Publication number: 20120302570
    Abstract: The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).
    Type: Application
    Filed: August 6, 2012
    Publication date: November 29, 2012
    Applicant: NOVARTIS AG
    Inventors: Miao DAI, Xingnian FU, Feng HE, Lei JIANG, Yue LI, Fang LIANG, Lei LIU, Yuan MI, Yao-Chang XU, Guoliang XUN, Xiaoxia YAN, Zhengtian YU, Ji Yue ZHANG
  • Publication number: 20120142681
    Abstract: The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).
    Type: Application
    Filed: August 10, 2010
    Publication date: June 7, 2012
    Applicant: NOVARTIS AG
    Inventors: Feng He, Miao Dai, Xingnian Fu, Yue Li, Lei Liu, Yuan Mi, Yao-chang Xu, Guoliang Xun, Zhengtian Yu, Ji Yue Zhang
  • Publication number: 20110065708
    Abstract: The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).
    Type: Application
    Filed: August 19, 2010
    Publication date: March 17, 2011
    Applicant: NOVARTIS AG
    Inventors: Miao DAI, Xingnian FU, Feng HE, Lei JIANG, Yue LI, Fang LIANG, Lei LIU, Yuan MI, Yao-chang XU, Guoliang XUN, Xiaoxia YAN, Zhengtian YU, Ji Yue ZHANG