Patents by Inventor Jikui Sun

Jikui 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: 20200405725
    Abstract: A compound of formula (II), a tautomer thereof or a pharmaceutically acceptable salt thereof, and use thereof in the preparation of medicaments for treating solid tumor-related diseases.
    Type: Application
    Filed: February 27, 2019
    Publication date: December 31, 2020
    Inventors: Jianfei WANG, Jikui SUN, Wenyuan ZHU, Yang ZHANG, Jie LI, Jian LI, Shuhui CHEN
  • Publication number: 20200255444
    Abstract: The present invention relates to a series of 2,6-dioxaspiro [4,5] decane derivatives and applications thereof in preparation of opiate receptor p agonist related drugs; and in particular relates to the derivative compounds shown in formula (I), tautomers thereof or pharmaceutically acceptable compositions thereof.
    Type: Application
    Filed: October 12, 2018
    Publication date: August 13, 2020
    Inventors: Yang ZHANG, Wentao WU, Guangwen YANG, Zhixiang LI, Jikui SUN, Jie LI, Jian LI, Shuhui CHEN
  • Publication number: 20200207773
    Abstract: Provided is a FGFR inhibitor, designating a compound represented by formula (I) or a pharmaceutically acceptable salt thereof. Also provided is the application of a drug for treating solid tumors, such as FGFR related diseases.
    Type: Application
    Filed: August 15, 2018
    Publication date: July 2, 2020
    Inventors: Yikai WANG, Yang ZHANG, Zhengxia CHEN, Linlin CHEN, Tao FENG, Rongxin HUANG, Qiu LI, Deyao LI, Jikui SUN, Yangyang XU, Jie LI, Jian LI, Shuhui CHEN
  • Publication number: 20200157108
    Abstract: The present invention relates to PDE9 inhibitors, their synthesis, and their use for treatment of benign prostate hyperplasia, beta thalassemia, and sickle cell disease.
    Type: Application
    Filed: May 25, 2018
    Publication date: May 21, 2020
    Inventors: Niels SVENSTRUP, Jun ZHANG, Jikui SUN, Yuyin CHEN, Jianshe KONG, Rujian MA, Junhua ZHANG, Liang QIN, Huanming XIAO, Jinxu SUN, Xiao MENG, Fenglai SUN, Jingyang ZHU
  • Patent number: 10030029
    Abstract: Disclosed are an antiviral compound and a use thereof in the preparation of a medicament for the treatment of virus infections. Specifically, the present invention relates an imidazole derivative for treating respiratory syncytial virus infection.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: July 24, 2018
    Assignee: Shandong Danhong Pharmaceutical Co., Ltd.
    Inventors: Haiying He, Weihua Shi, Zhigan Jiang, Lixia Han, Jikui Sun, Jian Li, Shuhui Chen
  • Patent number: 9868737
    Abstract: The present invention relates to novel pyridino[1,2-?]pyrimidone compounds represented by formula (I) or pharmaceutically acceptable salts thereof; and a method of use thereof for treating tumors.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: January 16, 2018
    Assignee: CISEN PHARMACEUTICAL CO., LTD.
    Inventors: Huiping Guan, Chengde Wu, Tao Yu, Lei Huang, Dongling Hao, Bo Gao, Jikui Sun, Nengyang Shi, Shuhui Chen
  • Publication number: 20180009820
    Abstract: Disclosed are an antiviral compound and a use thereof in the preparation of a medicament for the treatment of virus infections. Specifically, the present invention relates an imidazole derivative for treating respiratory syncytial virus infection.
    Type: Application
    Filed: September 19, 2017
    Publication date: January 11, 2018
    Applicant: Shandong Danhong Pharmaceutical Co., Ltd.
    Inventors: Haiying He, Weihua Shi, Zhigan Jiang, Lixia Han, Jikui Sun, Jian Li, Shuhui Chen
  • Patent number: 9850251
    Abstract: Disclosed are an antiviral compound and a use thereof in the preparation of a medicament for the treatment of virus infections. Specifically, the present invention relates an imidazole derivative for treating respiratory syncytial virus infection.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: December 26, 2017
    Assignee: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.
    Inventors: Haiying He, Weihua Shi, Zhigan Jiang, Lixia Han, Jikui Sun, Jian Li, Shuhui Chen
  • Publication number: 20170129888
    Abstract: Disclosed is a pyridino[1,2-a]pyrimidone analogue used as an mTOR/PI3K inhibitor. The present invention particularly relates to a compound represented by formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 16, 2015
    Publication date: May 11, 2017
    Inventors: Huiping GUAN, Chengde WU, Tao YU, Lei HUANG, Dongling HAO, Bo GAO, Jikui SUN, Nengyang SHI, Shuhui CHEN
  • Publication number: 20160318943
    Abstract: Disclosed are an antiviral compound and a use thereof in the preparation of a medicament for the treatment of virus infections. Specifically, the present invention relates an imidazole derivative for treating respiratory syncytial virus infection.
    Type: Application
    Filed: November 11, 2014
    Publication date: November 3, 2016
    Inventors: Haiying He, Weihua Shi, Zhigan Jiang, Lixia Han, Jikui Sun, Jian Li, Shuhui Chen