Patents by Inventor Runan YU

Runan YU 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).

  • Preparation for 6-amino-1H-pyrazolo[3,4-d]pyrimidine-based JAK kinase inhibitor and application thereof
    Patent number: 11993603
    Abstract: A medicament with excellent JAK kinase (Janus Kinase) inhibitory activity can be used to prevent, treat and/or improve an autoimmune disease (e.g., psoriasis, rheumatoid arthritis, inflammatory bowel disease, Sjogren's syndrome, Behcet's disease, multiple sclerosis, systemic lupus erythematosus and the like). The present invention also provides a pharmaceutically acceptable composition containing the compound and a method for preparing these compounds.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: May 28, 2024
    Assignees: INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES & PEKING UNION MEDICAL COLLEGE, CHINA PARMACEUTICAL UNIVERSITY
    Inventors: Tiantai Zhang, Dayong Zhang, Chengjuan Chen, Yuan Yin, Runan Yu, Lei Shu
  • PREPARATION FOR 6-AMINO-1H-PYRAZOLO[3,4-D]PYRIMIDINE-BASED JAK KINASE INHIBITOR AND APPLICATION THEREOF
    Publication number: 20220048914
    Abstract: A medicament with excellent JAK kinase (Janus Kinase) inhibitory activity can be used to prevent, treat and/or improve an autoimmune disease (e.g., psoriasis, rheumatoid arthritis, inflammatory bowel disease, Sjogren's syndrome, Behcet's disease, multiple sclerosis, systemic lupus erythematosus and the like). The present invention also provides a pharmaceutically acceptable composition containing the compound and a method for preparing these compounds.
    Type: Application
    Filed: September 5, 2019
    Publication date: February 17, 2022
    Inventors: Dayong ZHANG, Tiantai ZHANG, Yuan YIN, Chengjuan CHEN, Runan YU, Lei SHU