New pyridine dithiaazacrown ether derivatives: synthesis, structural characterization, in silico and in vitro biological studies

New derivatives of dithiaazacrown ethers containing ψ-arylpyridine subunits were prepared based on the Hantzsch synthesis. The obtained compounds showed potential activities toward Hep-G2 cancer cell line, in both in silico and in vitro studies. The compounds were also good ligands for complex chemistry with metal ions due to possessing up to four heteroatoms and relatively big size of the crown ring. © 2024