Powerful Antibacterial Activity of Phenyl‐Thiolatobismuth(III) Complexes Derived from Oxadiazolethiones
作者:Ahmad Luqman、Victoria L. Blair、Rajini Brammananth、Paul K. Crellin、Ross L. Coppel、Philip C. Andrews
DOI:10.1002/ejic.201500795
日期:2015.10
all bismuth(III) complexes were highly effective against all the bacteria, as demonstrated by very low MIC values (1.1–2.1 μM). Complexes BiPh(Me-PTOT)2 6, BiPh(Cl-PTOT)2 10 and BiPh(Br-PTOT)2 11, showed best activity against the multi-drug resistant bacteria VRE and MRSA with an MIC value of 1.0 μM. All these complexes and their corresponding thiones failed to show any prominent activity against M.
七种新型 5-取代苯基噻唑恶二唑硫酮:[Me-PTOT(H)]、[MeO-PTOT(H)]、[MeS-PTOT(H)]、[F-PTOT(H)]、[Cl-PTOT(H) )]、[Br-PTOT(H)]和[CF3-PTOT(H)],其中X-PTOT(H) = 5-[2-(4-X)噻唑-4-基]-1, 3,4-oxadiazole-2(3H)-thione, 4-X = C6H4},是由它们相应的硫代酰胺合成的。来自这七种杂配硫醇铋配合物:BiPh(Me-PTOT)2 6, BiPh(MeO-PTOT)2 7, BiPh(MeS-PTOT)2 8, BiPh(F-PTOT)2 9, BiPh(Cl-PTOT)2 10、BiPh(Br-PTOT)2 11 和BiPh(CF3-PTOT)2 12 被合成和表征。复合物 [10(DMSO)2] 和 [11(DMSO)2] 的结构特征使用 X 射线衍射。硫酮及其