Patents by Inventor Chengde Wu

Chengde Wu 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: 12378277
    Abstract: A class of compounds as a SGLT1/SGLT2/DPP4 triple inhibitor, and an application in preparation of a drug serving as the SGLT1/SGLT2/DPP4 triple inhibitor. Compounds represented by formula (I), and isomers and pharmaceutically-acceptable salts thereof are specifically involved.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: August 5, 2025
    Assignee: DONGBAO PURPLE STAR (HANGZHOU) BIOPHARMACEUTICAL CO., LTD.
    Inventors: Qinghua Mao, Tao Yu, Yi Li, Chengde Wu, Shuhui Chen
  • Patent number: 12344620
    Abstract: Disclosed are a solid form and a crystal form of a compound represented by formula (I) used as a BRD4 inhibitor, a preparation method therefor, and an application thereof in the preparation of a medicine for treating BRD4-related diseases. (I).
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: July 1, 2025
    Assignee: CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD.
    Inventors: Chunli Shen, Yong Liu, Huanyu Bian, Chengde Wu, Jiahu Wu
  • Publication number: 20250154161
    Abstract: The application relates to crystal forms of thienoimidazole compound and preparation method thereof, and use of the crystal forms in the preparation of a medicament for treating related diseases. Formula (II) compound, Formula (III) compound, Formula (IV) compound, Formula (V) compound, Formula (VI) compound, Formula (VII) compound and Formula (VIII) compound.
    Type: Application
    Filed: December 2, 2022
    Publication date: May 15, 2025
    Applicant: HANGZHOU SCIWIND BIOSCIENCES CO., LTD.
    Inventors: Lu GAN, Tao YU, Chengde WU, Ting YAO
  • Publication number: 20250122190
    Abstract: A halogen-substituted pyridazinone compound and an application thereof. Specifically disclosed is a compound represented by formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: September 9, 2022
    Publication date: April 17, 2025
    Inventors: Xing ZHENG, Qinghua MAO, Tao YU, Chengde WU, Shuhui CHEN
  • Patent number: 12258367
    Abstract: A glucoside derivative that acts as an SGLT1 inhibitor and an application thereof in the preparation of a drug for SGLT1 related diseases. Specifically disclosed is a compound represented by formula (II), a tautomer thereof or a pharmaceutically acceptable composition thereof.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: March 25, 2025
    Assignee: MEDSHINE DISCOVERY INC.
    Inventors: Yi Li, Tao Yu, Qinghua Mao, Chengde Wu, Shuhui Chen
  • Publication number: 20240390388
    Abstract: A series of tricyclic compounds and the use thereof. Specifically disclosed are a compound as represented by formula (II) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: January 25, 2022
    Publication date: November 28, 2024
    Inventors: Jingjie HUANG, Tao YU, Ye TAN, Chengde WU, Shuhui CHEN
  • Publication number: 20240368178
    Abstract: A series of imidazocyclic compounds and an application thereof, which specifically relate to a compound represented by formula (P) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 24, 2022
    Publication date: November 7, 2024
    Inventors: Qinghua MAO, Wei WANG, Ye TAN, Bin LIANG, Lu WANG, Chengde WU, Yang ZHANG, Shuhui CHEN
  • Publication number: 20240309018
    Abstract: Thiazole-lactam-spiroheterocyclic compounds and applications thereof in the preparation of drugs for treating related diseases. Specifically disclosed are a compound as represented by formula (I) and pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: June 28, 2022
    Publication date: September 19, 2024
    Inventors: Yi LI, Tao YU, Ning LIU, Chengde WU, Shuhui CHEN
  • Publication number: 20240300975
    Abstract: Provided are a dimethyl-substituted thiazololactam compound and the use thereof in the preparation of a drug for treating relevant diseases. Specifically, provided are a compound as represented by formula (I) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 24, 2022
    Publication date: September 12, 2024
    Inventors: Yi LI, Tao YU, Ning LIU, Chengde WU, Shuhui CHEN
  • Publication number: 20240239761
    Abstract: A series of phenol compounds and the use thereof. Specifically disclosed are a compound as represented by formula (III) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: March 18, 2022
    Publication date: July 18, 2024
    Inventors: Shengbin ZHANG, Tao YU, Chengde WU, Jinxin LIU, Jian LI, Shuhui CHEN
  • Patent number: 12018027
    Abstract: Disclosed are a class of macrocyclic derivatives, a preparation method therefor, a pharmaceutical composition containing the derivatives, and the use thereof as therapeutic agents, particularly as XIa factor inhibitors and in the preparation of a drug for treating and preventing thromboembolisms and other diseases. Particularly disclosed are compounds shown by formula (I), an isomer thereof and a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: June 25, 2024
    Assignee: China Resources Biopharmaceutical Company Limited
    Inventors: Yaxian Cai, Xiaobing Yan, Ting Wang, Chengde Wu, Charles Z. Ding, Shuhui Chen
  • Publication number: 20240182466
    Abstract: A crystal form of a fluorine-substituted pyridopyrazole compound and a preparation method thereof. Further provided is an application of the compound and the crystal form thereof in preparation of a drug for treating a related disease.
    Type: Application
    Filed: March 22, 2022
    Publication date: June 6, 2024
    Inventors: Yuchuan ZHU, Xiawei WEI, Haobin WANG, Chunli SHEN, Ning JIANG, Chengde WU
  • Publication number: 20240109879
    Abstract: Provided are a class of benzimidazole compounds and an application thereof as a 300/CBP inhibitor. Specifically, provided are a compound represented by formula (P) and a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 4, 2024
    Applicant: Medshine Discovery Inc.
    Inventors: Chunli Shen, Yuchuan Zhu, Jinxin Liu, Chengde Wu, Jian Li, Shuhui Chen
  • Patent number: 11866433
    Abstract: The present application belongs to the field of medicine. In particular, the present application relates to a diarylthiohydantoin compound as an androgen receptor antagonist or a pharmaceutically acceptable salt thereof, a preparation method of the same, a pharmaceutical composition comprising the compound, and a use thereof in treating a cell proliferative disease mediated by androgen. The compound of the present application has good antagonistic effect on androgen receptor and exhibits excellent antitumor effect.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: January 9, 2024
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Chunli Shen, Chengde Wu, Shenglin Chen, Shuhui Chen, Xiquan Zhang, Xin Tian
  • Patent number: 11814382
    Abstract: Provided are crystal forms A, B, C and D of a compound of formula (I), and application of the crystal forms in the preparation of drugs for treating ASK1-related diseases.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: November 14, 2023
    Assignee: FUJIAN AKEYLINK BIOTECHNOLOGY CO., LTD.
    Inventors: Shengbin Zhang, Ning Li, Tao Yu, Yusheng Fu, Jiahu Wu, Chengde Wu
  • Patent number: 11814371
    Abstract: The present application relates to the field of medicine. Specifically, disclosed are a compound of formula (I), a preparation method therefor, and a pharmaceutical composition comprising the compound.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: November 14, 2023
    Assignee: MEDSHINE DISCOVERY INC.
    Inventors: Guanglong Sun, Chunli Shen, Chengde Wu, Shuhui Chen
  • Patent number: 11773078
    Abstract: This invention relates to novel compounds according to Formula (I) which are inhibitors of furin, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy for the treatment of fibrotic diseases, including pulmonary fibrosis, renal fibrosis, liver fibrosis, skin fibrosis, ocular fibrosis, cardiac fibrosis, and other miscellaneous fibrotic conditions. The disclosed compounds may also be useful for treating other furin-mediated conditions, including but not limited to, hypertension, cancer, infectious diseases, and genetic disorders (e.g., cystic fibrosis (CF)), and neurodegenerative disorders.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: October 3, 2023
    Assignee: Glaxosmithkline Intellectual Property Development Limited
    Inventors: Jeffrey Michael Axten, Mui Cheung, Michael P. Demartino, Huiping Amy Guan, Yan Hu, Aaron Bayne Miller, Donghui Qin, Chengde Wu, Zhiliu Zhang, Xiaojuan Lin
  • Patent number: 11739090
    Abstract: Disclosed are a class of BTK kinase inhibitor compounds with a high activity and a high selectivity and the use thereof in the preparation of a drug for treating BTK target-related diseases. Specifically, disclosed are a compound shown as formula (I), and an isomer and a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 29, 2023
    Assignee: JUMBO DRUG BANK CO., LTD.
    Inventors: Chunli Shen, XiaWei Wei, Chengde Wu, Guoping Hu, Ning Jiang, Wei Zheng, Jian Li, Shuhui Chen
  • Publication number: 20230203057
    Abstract: A novel five-membered heteroaromatic imidazole compound and use thereof is disclosed herein. Specifically, disclosed is a compound as shown in formula (III) or a pharmaceutically acceptable salt thereof. Also disclosed is a method for treating a disease related to GLP-1 receptor such as type II diabetes.
    Type: Application
    Filed: October 31, 2022
    Publication date: June 29, 2023
    Inventors: Tao YU, Lu GAN, Chengde WU, Shuhui CHEN
  • Publication number: 20230167098
    Abstract: The present application relates to the field of medicine. Specifically, disclosed are a compound of formula (I), a preparation method therefor, and a pharmaceutical composition comprising the compound.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 1, 2023
    Applicant: MEDSHINE DISCOVERY INC.
    Inventors: Guanglong SUN, Chunli SHEN, Chengde WU, Shuhui CHEN