A New Class of Benzo[b]thiophene-chalcones as Cholinesterase Inhibitors: Synthesis, Biological Evaluation, Molecular Docking and ADME Studies.

ABSTRACT: In this study, heterocyclic compounds containing a benzothiophene scaffold were designed and synthetized, and their inhibitory activity against cholinesterases (ChE) and the viability of SH-SY5Y cells have been evaluated. Benzothiophenes 4a-4i and benzothiophene-chalcone hybrids 5a-5i were tested against both acetylcholinesterase (AChE) and butyrylcholinesterase (BChE), revealing interesting structure-activity relationships. In general, benzothiophene-chalcone hybrids from series 5 proved to be better inhibitors of both enzymes, with compound 5f being the best AChE inhibitor (IC₅₀ = 62.10 μM) and compound 5h being the best BChE inhibitor (IC₅₀ = 24.35 μM), the last one having an IC₅₀ similar to that of galant

SUBMITTER: Delogu GL 

PROVIDER: S-EPMC11356821 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature