Hippocampal acetylcholinesterase activation induced by streptozotocin in mice is protected by an organotellurium compound without evidence of toxicity [PDF]
Anais da Academia Brasileira de CiênciasThe cognitive deficit, which is like Alzheimer’s disease and is associated with oxidative damage, may be induced by exposure to streptozotocin.
NILCE C. PEIXOTO +8 more
doaj +1 more source
Some Anionic Organotellurium Complexes
, 1982 Chemistry Department, Lucknow University, Lucknow-226 007 Manuscript received 9 September 1981, accepted 23 May 1982 Complexes of the formulae [R4N]\(\frac{2}{2}\)+[C5H10TeI2X'2]2- and [R4N]+[p-C6H5 -OC6H4TeCl2X']- , where, R=CH2 , C2H5, C2H7 or C4H9; X'=I, Br or Cl, have been synthesised by refluxing a solution of 1-telluracyclohexane 1 : 1 diiodide ...
T. N. SRIVASTAVA +2 more
openaire +1 more source
Activity of Heterocyclic Tellurium Derivatives Against Opportunistic Bacteria
Журнал медико-биологических исследованийAntimicrobial resistance is a serious challenge for medicine and society as a whole. Among the bacteria that pose the greatest threat to human health due to their growing antibiotic resistance are Escherichia coli, Staphylococcus aureus and Salmonella ...
Ashura I. Israpilova +3 more
doaj +1 more source
Antioxidants, 2017 Increased oxidative stress plays a significant role in the etiology of bone diseases. Heightened levels of H2O2 disrupt bone homeostasis, leading to greater bone resorption than bone formation. Organochalcogen compounds could act as free radical trapping
Xi Lu +6 more
doaj +1 more source
Phase Separation Driven On-Demand Debondable Waterborne Pressure-Sensitive Adhesives [PDF]
, 2018 A waterborne pressure-sensitive adhesive (PSA) that shows high adhesive performance and easy debondability on demand without leaving residues on the substrate (adhesive failure) has been developed.
Asua González, José María +5 more
core +3 more sources
Copper catalyzed cross-coupling reactions of diaryl ditellurides with potassium aryltrifluoroborate salts [PDF]
, 2009 We present here results of the cross-coupling reaction of diaryl ditellurides with potassium aryltrifluoroborate salts using a catalytic amount of Cu(OAc)2 and bypiridine in DMSO/H2O under air atmosphere.
ALVES, Diego +5 more
core +2 more sources
The Role of Chalcogen Bonding in Organic Dichalcogenides of Biological Interest
Chemistry – An Asian Journal, Volume 20, Issue 10, May 15, 2025.Experimental and theoretical studies consistently show that selenium and tellurium in dichalcogenides compounds can function as efficient chalcogen bond (ChB) donors. Their electrophilic behavior may suggest that the formation of a ChB could represent the preliminary step of the molecular mechanism resulting in the anti‐redox activity of ...
Abhishek Tripathi +9 more
wiley +1 more source
SYNTHESIS OF NOVEL UNSATURATED ORGANOTELLURIUM COMPOUNDS WITH POTENTIAL BIOLOGICAL ACTIVITY
Acta Biomedica Scientifica, 2012 Efficient synthetic approaches to novel organotellurium. compounds with potential biologically activity were elaborated, based, on acetylenes and tellurium, tetrahalid.es.
M. V. Musalova +2 more
doaj
The Electrochemical Oxidation of Organic Selenides and Selenoxides [PDF]
, 1997 The electrochemical oxidation of alkyl and aryl selenides was investigated in acetonitrile. The oxidation of diphenyl selenide and di(4‐methylphenyl) selenide led primarily to the formation of their respective selenoxides, which were identified by ...
Hack, Michael +2 more
core +1 more source
A Novel and General Method for the Formation of S-Aryl, Se-Aryl, and Te-Aryl Phosphorochalcogenoates [PDF]
, 2009 A new and general method for the synthesis of S-, Se-, and Te-aryl phosphorochalcogenoates (chalcogenophosphates) has been developed. S-P, Se-P, and Te-P bonds were formed by the coupling of readily available dialkyl phosphites with diaryl ...
Cao, Yu +4 more
core +1 more source