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Inhibition of paraoxonase 1 by coumarin-substituted N-heterocyclic carbene silver(I), ruthenium(II) and palladium(II) complexes

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dc.creator ALICI, BÜLENT
dc.creator GÖKÇE, Başak
dc.creator GENÇER, NAHİT
dc.creator TAŞKIN TOK, TUĞBA
dc.creator ÖZDEMİR, NAMIK
dc.creator Kilic-Cikla, Isin
dc.creator KARATAŞ, MERT OLGUN
dc.creator ARSLAN, OKTAY
dc.creator Calgin, Gamze
dc.date 2019-09-30T21:00:00Z
dc.date.accessioned 2020-10-06T11:22:06Z
dc.date.available 2020-10-06T11:22:06Z
dc.identifier bf26a6d9-3854-4942-bfc1-3f48d7645b9a
dc.identifier 10.1002/aoc.5130
dc.identifier https://avesis.sdu.edu.tr/publication/details/bf26a6d9-3854-4942-bfc1-3f48d7645b9a/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/70945
dc.description We synthesized three coumarin-substituted benzimidazolium chlorides and their silver(I), ruthenium(II) and palladium(II) N-heterocyclic carbene (NHC) complexes. All compounds were characterized using appropriate spectroscopic techniques and elemental analyses. Single-crystal X-ray structure of a Pd(II)-NHC complex (6b) was also determined. The inhibitory properties of all compounds were tested on the activity of human paraoxonase 1 (PON1). All complexes exhibited weaker inhibitory properties than their corresponding benzimidazolium salts except for complex 6b which is the most active inhibitor with an IC50 value of 3.01 mu M among the compounds reported in this study. A kinetic evaluation showed that this complex inhibits PON1 activity in a non-competitive manner. Molecular docking studies were also performed for 6b in order to obtain more insight into the binding mode.
dc.language eng
dc.rights info:eu-repo/semantics/closedAccess
dc.title Inhibition of paraoxonase 1 by coumarin-substituted N-heterocyclic carbene silver(I), ruthenium(II) and palladium(II) complexes
dc.type info:eu-repo/semantics/article


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