Title:
METHOD FOR PREPARING 4-THIOFLAVONE COMPOUND FROM HYDROXYCHALCONE COMPOUND AND XANTHATE
Document Type and Number:
WIPO Patent Application WO/2023/225916
Kind Code:
A1
Abstract:
Disclosed is a method for preparing 4-thioflavone compound from a hydroxychalcone compound and xanthate, wherein the hydroxychalcone compound and the xanthate react in a solvent to prepare a thioflavone compound. In view of the huge application potential of the 4-thioflavone compound in the fields of medicines and environments, it is necessary to develop a simple and effective method for preparing 4-thioflavones. According to the present invention, the 4-thioflavone compound is prepared from a hydroxychalcone compound and xanthate, so that the problem in the prior art of use of a toxic reagent is solved.
Inventors:
XU FAN (CN)
HE CHENGCHENG (CN)
YAO ZHIGANG (CN)
HE CHENGCHENG (CN)
YAO ZHIGANG (CN)
Application Number:
PCT/CN2022/095050
Publication Date:
November 30, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
UNIV SOOCHOW (CN)
International Classes:
C07D311/30; C07D407/04; C07D409/04
Foreign References:
| JPS4924966A | 1974-03-05 | |||
| KR20110037416A | 2011-04-13 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
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