Patents by Inventor Yida Yuan

Yida Yuan 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: 20220213100
    Abstract: Disclosed are a nitrogen-containing heterocyclic derivative regulator, a preparation method therefor and an application thereof. In particular, disclosed are a compound as represented by general formula (I), a preparation method for the compound and a pharmaceutical composition containing the compound, and the use thereof as a KRAS G12C mutation inhibitor in treatment of diseases or symptoms such as leukemia, neuroblastoma, melanoma, breast cancer, lung cancer and colon cancer, wherein the definitions of substituents in general formula (I) are the same as those in the description.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 7, 2022
    Inventors: Shiqiang LIU, Yongsheng WANG, Yida YUAN, Cheng CEN, Rudi BAO
  • Publication number: 20210355105
    Abstract: The present invention relates to a regulator of nitrogen-containing heteroaromatic derivatives, a preparation method therefor and the use thereof. In particular, the present invention relates to a compound as shown in the general formula (I), a preparation method therefor and a pharmaceutical composition containing the compound, and the use thereof as a protein tyrosine phosphatase-2C (SHP2) inhibitor in the treatment of diseases or conditions such as leukemia, neuroblastoma, melanoma, breast cancer, lung cancer and colorectal cancer, wherein the definition of each substituent in the general formula (I) is the same as that in the description.
    Type: Application
    Filed: October 10, 2019
    Publication date: November 18, 2021
    Inventors: Shiqiang Liu, Yida Yuan, Meng Bao, Shengai Huang, Rudi Bao