Patents by Inventor Shaojing Hu

Shaojing Hu 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).

  • Patent number: 11466005
    Abstract: Disclosed are tricyclic compounds as bromodomain and extra-terminal (BET) inhibitors which are shown as formula I, their synthesis and their use for treating diseases. More particularly, disclosed are fused heterocyclic derivatives useful as inhibitors of BET, methods for producing such compounds and methods for treating diseases and conditions wherein inhibition of one or more BET bromodomains provides a benefit.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: October 11, 2022
    Assignee: JACOBIO PHARMACEUTICALS CO., LTD.
    Inventors: Haiquan Fang, Mingming Chen, Guiqun Yang, Yuelei Du, Yanping Wang, Tong Wu, Qinglong Li, Lei Zhang, Shaojing Hu
  • Publication number: 20220119390
    Abstract: Disclosed are tricyclic compounds as bromodomain and extra-terminal (BET) inhibitors which are shown as formula I, their synthesis and their use for treating diseases. More particularly, disclosed are fused heterocyclic derivatives useful as inhibitors of BET, methods for producing such compounds and methods for treating diseases and conditions wherein inhibition of one or more BET bromodomains provides a benefit.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 21, 2022
    Inventors: Haiquan FANG, Mingming CHEN, Guiqun YANG, Yuelei DU, Yanping WANG, Tong WU, Qinglong LI, Lei ZHANG, Shaojing HU
  • Publication number: 20210179617
    Abstract: Disclosed are tricyclic compounds as bromodomain and extra-terminal (BET) inhibitors which are shown as formula I, their synthesis and their use for treating diseases. More particularly, disclosed are fused heterocyclic derivatives useful as inhibitors of BET, methods for producing such compounds and methods for treating diseases and conditions wherein inhibition of one or more BET bromodomains provides a benefit.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 17, 2021
    Inventors: Haiquan FANG, Mingming CHEN, Guiqun YANG, Yuelei DU, Yanping WANG, Tong WU, Qinglong LI, Lei ZHANG, Shaojing HU
  • Patent number: 10988466
    Abstract: This invention relates to certain novel pyrazine derivatives (Formula I) as SHP2 inhibitors which is shown as formula I, their synthesis and their use for treating a SHP2 mediated disorder. More particularly, this invention is directed to fused heterocyclic group derivatives useful as inhibitors of SHP2, methods for producing such compounds and methods for treating a SHP2-mediated disorder.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: April 27, 2021
    Assignee: Jacobio Pharmaceuticals Co., Ltd.
    Inventors: Cunbo Ma, Panliang Gao, Shaojing Hu, Zilong Xu, Huifeng Han, Xinping Wu, Di Kang
  • Publication number: 20200392128
    Abstract: This invention relates to certain novel pyrazine derivatives (Formula I) as SHP2 inhibitors which is shown as formula I, their synthesis and their use for treating a SHP2 mediated disorder. More particularly, this invention is directed to fused heterocyclic group derivatives useful as inhibitors of SHP2, methods for producing such compounds and methods for treating a SHP2-mediated disorder.
    Type: Application
    Filed: March 23, 2018
    Publication date: December 17, 2020
    Inventors: Cunbo Ma, Panliang Gao, Shaojing Hu, Zilong Xu, Huifeng Han, Xinping Wu, Di Kang
  • Patent number: 10577364
    Abstract: The compound of Formula I, the crystalline form thereof, and methods of preparing and using them are provided.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: March 3, 2020
    Assignee: BETTA PHARMACEUTICALS CO., LTD
    Inventors: Shaojing Hu, Wei Long, Liufeng Zhou, Zhiguo Xu, Fei Wang
  • Publication number: 20190321369
    Abstract: Disclosed are topical preparations for inhibiting tyrosine kinase and preparation methods thereof, and especially topical pharmaceutical compositions for inhibiting tyrosine kinase and preparation methods thereof. The active ingredient of the topical preparations is Icotinib or a pharmaceutically acceptable salt thereof. The preparations are suitable for topical application, with minimal skin irritation, no adverse reactions such as pruritus, burning sensations, tingling, dry skin, erythema and rashes, without parahormone-related side effects such as skin atrophy, pigmentation or hypopigmentation for long-term use, as well as no related dermatological symptoms after drug withdrawal. The preparation methods are easily understood, operable, and controllable, and are suitable for industry mass production.
    Type: Application
    Filed: April 30, 2019
    Publication date: October 24, 2019
    Inventors: Yinxiang Wang, Shujun Yuan, Yanping Wang, Shaojing Hu, Yunyan Hu
  • Patent number: 10059688
    Abstract: Heterocyclic pyrimidine compounds that modulate mutant-selective epidermal growth factor receptor (EGFR) and ALK kinase activity are disclosed. More specifically, the invention provides pyrimidines which inhibit, regulate and/or modulate kinase receptor, particularly in selectively modulation of various EGFR mutant activity and ALK kinase activity have been disclosed. Pharmaceutical compositions comprising the pyrimidine derivative, and methods of treatment for diseases associated with protein kinase enzymatic activity, particularly EGFR or ALK kinase activity including non-small cell lung cancer comprising administration of the pyrimidine derivative are disclosed.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: August 28, 2018
    Assignee: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing Hu, Xiangyong Liu, Jinlong Bai, Wei Long
  • Publication number: 20180186788
    Abstract: The compound of Formula I, the crystalline form thereof, and methods of preparing and using them are provided.
    Type: Application
    Filed: July 20, 2016
    Publication date: July 5, 2018
    Applicant: BETTA PHARMACEUTICALS CO., LTD
    Inventors: Shaojing HU, Wei LONG, Liufeng ZHOU, Zhiguo XU, Fei WANG
  • Publication number: 20180009782
    Abstract: Heterocyclic pyrimidine compounds that modulate mutant-selective epidermal growth factor receptor (EGFR) and ALK kinase activity are disclosed. More specifically, the invention provides pyrimidines which inhibit, regulate and/or modulate kinase receptor, particularly in selectively modulation of various EGFR mutant activity and ALK kinase activity have been disclosed. Pharmaceutical compositions comprising the pyrimidine derivative, and methods of treatment for diseases associated with protein kinase enzymatic activity, particularly EGFR or ALK kinase activity including non-small cell lung cancer comprising administration of the pyrimidine derivative are disclosed.
    Type: Application
    Filed: September 1, 2017
    Publication date: January 11, 2018
    Applicant: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing HU, Xiangyong Liu, Jinlong Bai, Wei Long
  • Patent number: 9783524
    Abstract: Heterocyclic pyrimidine compounds that modulate mutant-selective epidermal growth factor receptor (EGFR) and ALK kinase activity are disclosed. More specifically, the invention provides pyrimidines which inhibit, regulate and/or modulate kinase receptor, particularly in selectively modulation of various EGFR mutant activity and ALK kinase activity have been disclosed. Pharmaceutical compositions comprising the pyrimidine derivative, and methods of treatment for diseases associated with protein kinase enzymatic activity, particularly EGFR or ALK kinase activity including non-small cell lung cancer comprising administration of the pyrimidine derivative are disclosed.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: October 10, 2017
    Assignee: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing Hu, Xiangyong Liu, Jinlong Bai, Wei Long
  • Patent number: 9688687
    Abstract: Disclosed is Icotinib phosphate (i.e., the compound of Formula (I)) and polymorph forms thereof, and methods of preparing and using them.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: June 27, 2017
    Assignee: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing Hu, Wei Long, Fei Wang, Yinxiang Wang, Lieming Ding
  • Patent number: 9617257
    Abstract: This invention relates to novel fused quinazoline derivatives of Formula I as c-Met inhibitors, their synthesis and uses for treating c-Met mediated disorders.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: April 11, 2017
    Assignee: Betta Pharmaceuticals Co., LTD
    Inventors: Shaojing Hu, Fei Wang, Zhiguo Xu, Yanping Wang, Yinxiang Wang
  • Patent number: 9611272
    Abstract: The present invention relates to the polymorphic forms of the compound of Formula I, preparation thereof and pharmaceutical compositions, and use of a polymorph above in the treatment of a disease, a disorder or a condition, or in the manufacturing of a medicament for the treatment of a disease, a disorder or a condition.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: April 4, 2017
    Assignee: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing Hu, Wei Long, Fei Wang, Yinxiang Wang, Lieming Ding
  • Patent number: 9505774
    Abstract: Provided are Icotinib maleate (the compound of Formula I) and polymorph forms thereof, and methods of preparing and using them.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: November 29, 2016
    Assignee: Betta Pharmaceuticals Co., Ltd.
    Inventors: Shaojing Hu, Wei Long, Fei Wang, Yinxiang Wang, Lieming Ding
  • Patent number: 9487570
    Abstract: The present invention relates to novel analogs of glucagon like peptide and compositions that are useful for up-regulating insulin expression in mammals and for treating diabetes. In particular, these peptide derivatives have a peptide mimic linker and provides long duration of action for the treatment of diabetes and other insulinotropic peptide related diseases, gastrointestinal function and activities associated with glucagon levels.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: November 8, 2016
    Assignee: BETTA PHARMACEUTICALS CO., LTD
    Inventors: Shaojing Hu, Fenlai Tan, Yanping Wang, Cunbo Ma, Yunyan Hu, Hong Cao, Xiangdong Zhao, Wei Long, Yinxiang Wang, Lieming Ding
  • Publication number: 20160235757
    Abstract: Disclosed are topical preparations for inhibiting tyrosine kinase and preparation methods thereof, and especially topical pharmaceutical compositions for inhibiting tyrosine kinase and preparation methods thereof. The active ingredient of the topical preparations is Icotinib or a pharmaceutically acceptable salt thereof. The preparations are suitable for topical application, with minimal skin irritation, no adverse reactions such as pruritus, burning sensations, tingling, dry skin, erythema and rashes, without parahormone-related side effects such as skin atrophy, pigmentation or hypopigmentation for long-term use, as well as no related dermatological symptoms after drug withdrawal. The preparation methods are easily understood, operable, and controllable, and are suitable for industrialization.
    Type: Application
    Filed: October 11, 2014
    Publication date: August 18, 2016
    Applicant: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Yinxiang WANG, Shujun YUAN, Yanping WANG, Shaojing HU, Yunyan HU
  • Publication number: 20160145262
    Abstract: Disclosed is Icotinib phosphate (i.e., the compound of Formula (I)) and polymorph forms thereof, and methods of preparing and using them.
    Type: Application
    Filed: June 9, 2014
    Publication date: May 26, 2016
    Applicant: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing HU, Wei LONG, Fei WANG, Yinxiang WANG, Lieming DING
  • Publication number: 20160145237
    Abstract: Heterocyclic pyrimidine compounds that modulate mutant-selective epidermal growth factor receptor (EGFR) and ALK kinase activity are disclosed. More specifically, the invention provides pyrimidines which inhibit, regulate and/or modulate kinase receptor, particularly in selectively modulation of various EGFR mutant activity and ALK kinase activity have been disclosed. Pharmaceutical compositions comprising the pyrimidine derivative, and methods of treatment for diseases associated with protein kinase enzymatic activity, particularly EGFR or ALK kinase activity including non-small cell lung cancer comprising administration of the pyrimidine derivative are disclosed.
    Type: Application
    Filed: July 11, 2014
    Publication date: May 26, 2016
    Applicant: BETTA PHARMACEUTICALS CO., LTD
    Inventors: Shaojing Hu, Xiangyong Liu, Jinlong Bai, Wei Long
  • Publication number: 20160137658
    Abstract: Provided are Icotinib maleate (the compound of Formula I) and polymorph forms thereof, and methods of preparing and using them.
    Type: Application
    Filed: June 9, 2014
    Publication date: May 19, 2016
    Applicant: BETTA PHARMACEUTICALS CO., LTD.
    Inventors: Shaojing Hu, Wei LONG, Fei WANG, Yinxiang WANG, Lieming DING