The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2025
Filed:
Jul. 16, 2021
Soochow University, Suzhou, CN;
SOOCHOW UNIVERSITY, Suzhou, CN;
Abstract
The present invention provides a polysubstituted selenium-containing cyclopent(hex)ene skeleton derivative and a synthesis method thereof. The polysubstituted selenium-containing cyclopent(hex)ene skeleton derivative is prepared by a one-pot method using an arylacetylene compound and an unsaturated selenide reagent as reaction materials, in the presence of a free radical initiator. The synthesis method of the present invention is simple and efficient, requires no metal catalyst, has mild reaction conditions, and has good functional group tolerance and broad substrate scope. Moreover, cyclopent(hex)ene compounds with different substituents are widely present in active drug molecules, and selenium-containing compounds also have good biological activity against tumors, oxidation, inflammation, bacteria, viruses and others. Therefore, a complex selenide-containing cyclopent(hex)ene skeleton derivative is obtained starting from a simple substrate by the synthesis method of the present invention by constructing a C—Se bond through a simple, efficient and sustainable strategy. The present invention has broad application prospects.