2026-10-19T01:02:15Zhttps://ebyu-rdlopen.rawdatalibrary.net/oai/request

oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/111662026-10-18T20:41:15Zopenairedrivercom_ebyu_10000col_ebyu_10001

Synthesis of new sulfonamide derivatives: Investigation of their interactions with carbonic anhydrase and cholinesterase enzymes by in vitro and in silico evaluationsKurban, Muhammet GürkanÇakmak, ReşitBaşaran, EyüpTürkmenoğlu, BurçinŞentürk, MuratCarbonic anhydraseCholinesteraseIn silico studiesInhibitorySulfonamideBioactivityPhysicochemical propertiesSulfur compoundsAcetylcholinesteraseButyrylcholinesteraseIn silico studyIn-silicoIn-vitroSilico studiesSulfonamide derivativesSulphonamidesIn this study, a series of novel sulfonamide derivatives (6–10) bearing an aryl sulfonate moiety was designed, and synthesized for the first time, and their inhibitory activities against human carbonic anhydrase isoenzymes (hCA II and I), acetylcholinesterase (AChE), and butyrylcholinesterase (BChE) were investigated by in vitro and silico studies. The chemical structures of the derivatives were elucidated by elemental analysis and spectral techniques. All tested hybrids showed remarkably low nanomolar inhibition with Kı values of in the range of 8.98 ± 0.10 to 14.56 ± 0.41 nM against hCA I, 7.73 ± 0.10 to 13.85 ± 0.32 nM against hCA II, 12.90 ± 0.29 to 16.38 ± 0.41 nM against AChE, and 6.21 ± 0.09 to 14.52 ± 0.38 nM against BChE. Overall, the majority of these molecules inhibited these metabolic enzymes significantly more than acetazolamide (AZA) and neostigmine. Moreover, the biological effects of the compounds produced were assessed through computational studies of target enzymes. In this regard, in silico ADMET properties were evaluated to determine the physicochemical properties of target compounds. The calculated results support the biological activity results. © 2024 Elsevier B.V.Elsevier B.V.2024Articlehttps://rdlopen.rawdatalibrary.net/r/ebyu/11166https://doi.org/10.1016/j.molstruc.2024.1387980022-2860enJournal of Molecular Structureinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/11166