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Abstract Two coordination polymers on the basis of distinct nitrogen-donor ligands and biphenyl-2,2′,5,5′-tetracarboxylic acid H4(o,m-bpta), {[Co2(o,m-bpta)(1,3-bimb)2]·DMF·2H2O}n (1) {1,3-bimb = [1,3-phenylenebis(methylene)]bis(1H-imidazole)} and {[Co2(o,m-bpta)(1,4-bimb)2]·H2O}n (2) {1,4-bimb = [1,4-phenylenebis(methylene)]bis(1H-imidazole)} were prepared under solvothermal… Click to show full abstract
Abstract Two coordination polymers on the basis of distinct nitrogen-donor ligands and biphenyl-2,2′,5,5′-tetracarboxylic acid H4(o,m-bpta), {[Co2(o,m-bpta)(1,3-bimb)2]·DMF·2H2O}n (1) {1,3-bimb = [1,3-phenylenebis(methylene)]bis(1H-imidazole)} and {[Co2(o,m-bpta)(1,4-bimb)2]·H2O}n (2) {1,4-bimb = [1,4-phenylenebis(methylene)]bis(1H-imidazole)} were prepared under solvothermal conditions. These two complexes were then characterized through single-crystal X-ray diffraction, elemental analysis, IR spectroscopy and thermogravimetric (TG) analysis as well as the analysis of powder X-ray diffraction (PXRD). Compounds 1 and 2 were then studied to develop new candidates for the sepsis treatment and myocardial injury prevention. The reactive oxygen species (ROS) accumulation in the cardiomyocytes was detected with indicated kit and the enzyme linked immunosorbent assay (ELISA) test kit was conducted for the inflammatory cytokines evaluation. Graphical abstract
Journal Title: Journal of Coordination Chemistry
Year Published: 2020
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