Patents by Inventor Daiming ZHANG

Daiming ZHANG 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).

  • Octahydroanthracene compound, preparation method and application thereof
    Patent number: 10399931
    Abstract: An octahydroanthracene compound having the structure shown in formula (I) and (II), preparation method and application thereof are disclosed. The octahydroanthracene compound has a good therapeutic effect on tumors and neurodegenerative diseases. The preparation of the octahydroanthracene compound is mainly carried out by using benzene as a starting material, and being subjected to Friedel-Crafts reaction, nitration, reduction, (sulfo-) amide formation, reduction, urea formation or amide formation, thus obtaining a target compound.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: September 3, 2019
    Assignees: SHANDONG XINHUA PHARMACEUTICAL CO., LTD., SHENYANG PHARMACEUTICAL UNIVERSITY
    Inventors: Guoliang Chen, Zhonghui Zheng, Libo Zou, Daiming Zhang, Chunling Yuan, Fulong Ren, Xuefei Bao, Jinheng Gao, Linbo Zhou, Wuhong Fang
  • Octahydroanthracene Compound, Preparation Method and Application Thereof
    Publication number: 20190071393
    Abstract: An octahydroanthracene compound having the structure shown in formula (I) and (II), preparation method and application thereof are disclosed. The octahydroanthracene compound has a good therapeutic effect on tumors and neurodegenerative diseases. The preparation of the octahydroanthracene compound is mainly carried out by using benzene as a starting material, and being subjected to Friedel-Crafts reaction, nitration, reduction, (sulfo-) amide formation, reduction, urea formation or amide formation, thus obtaining a target compound.
    Type: Application
    Filed: March 23, 2017
    Publication date: March 7, 2019
    Applicants: SHENYANG PHARMACEUTICAL UNIVERSITY, SHANDONG XINHUA PHARMACEUTICAL CO., LTD.
    Inventors: Guoliang CHEN, Zhonghui ZHENG, Libo ZOU, Daiming ZHANG, Chunling YUAN, Fulong REN, Xuefei BAO, Jinheng GAO, Linbo ZHOU, Wuhong FANG