Results 11 to 20 of about 1,574,989 (184)

Organoselenium compounds beyond antioxidants [PDF]

Future Medicinal Chemistry
Organoselenium chemistry has become a significant field due to its role in synthesizing numerous biologically active and therapeutic compounds. In early phase, researchers focused on designing organoselenium compounds with antioxidant properties and were quite successful.
Fateh V Singh
exaly   +5 more sources

Aminic Organoselenium Compounds: Promising Antioxidant Agents [PDF]

ACS Omega
Significant research interest has been devoted to organoselenium compounds due to their diverse biological activities, particularly their antioxidant properties, which mimic those of glutathione peroxidase (GPx) enzymes. While previous reviews have explored the broad spectrum of organoselenium chemistry and their applications, this review focuses ...
Babli Chhillar, João M. Brito, Nikhil Sodhi, Climei R. Cabreira, Sumbal Saba, Jamal Rafique, Vijay P. Singh   +6 more
doaj   +5 more sources

Unraveling the Physicochemical Landscape of Organoselenium Compounds in Nanocarrier Systems. [PDF]

Chem Rec
Main nanocarriers employed to enhance the bioavailability and transport of organoselenium compounds. The image illustrates the key interaction forces that stabilize these organoselenium species in solution, enabling their application in drug delivery systems, catalysis, photoelectronic devices, and sensing technologies. In recent years, publications on
Ramírez RER, Almeida TM, Leite DC, Zeni G.   +3 more
europepmc   +2 more sources

One-Pot Multicomponent Polymerization, Metal-, and Non-Metal-Catalyzed Synthesis of Organoselenium Compounds. [PDF]

Polymers (Basel), 2022
The one-pot multicomponent synthetic strategy of organoselenium compounds represents an alternative and robust protocol to the conventional multistep methods. During the last decade, a potential advance has been made in this domain. This review discusses
Shaaban S, El-Lateef HMA, Khalaf MM, Gouda M, Youssef I.   +4 more
europepmc   +2 more sources

NiH-Catalyzed Enantio- and Regioselective Hydroselenylation of Unactivated Alkenes. [PDF]

Adv Sci (Weinh)
Nickel‐hydride‐catalyzed enantio‐ and regioselective hydroselenylation of unactivated alkenes provides access to chiral organoselenium compounds. Enantiodetermining Ni–H insertion followed by single‐electron diselenide activation generates selenyl radical.
Kang HJ, Kim J, Hong S.
europepmc   +2 more sources

Organosulfur and Organoselenium Chemistry

Molecules
Organosulfur- and organoselenium-containing compounds play a crucial role in organic synthesis [...]
Ming Wang
doaj   +2 more sources

Biological Effects of Selenium-Containing Ionic Liquids: Cytotoxicity, Mercury Interaction, and Antiproliferative Activity in Glioblastoma Cells. [PDF]

J Appl Toxicol
ABSTRACT Selenium (Se) is an essential micronutrient that participates in redox regulation and cellular homeostasis. Selenium‐containing ionic liquids (ILsSe) have emerged as hybrid compounds combining the properties of organoselenium molecules with the tunable features of ionic liquids.
Rieder GS, de Souza Prestes A, D'Avila da Silva F, de Vargas Barbosa N, Bastidas Ángel AY, Soares MF, Fernandes CM, Petersen MAO, Silva MM, Scholl JN, Figueiró F, Nogara PA, Orian L, Alberto EE, Ascnher M, de Souza DOG, de Souza DG, da Rocha JBT.   +17 more
europepmc   +2 more sources

Synthetic organoselenium compounds as antioxidants: glutathione peroxidase activity

Chemical Society Reviews, 2000
Organoselenium compounds find applications in organic synthesis, materials synthesis, ligand chemistry and biologically relevant processes. This review deals with the use of various synthetic organoselenium compounds as mimics of glutathione peroxidase ...
Harkesh Singh
exaly   +2 more sources

The Thiol-Modifier Effects of Organoselenium Compounds and Their Cytoprotective Actions in Neuronal Cells [PDF]

Neurochemical Research, 2020
Most pharmacological studies concerning the beneficial effects of organoselenium compounds have focused on their ability to mimic glutathione peroxidase (GPx). However, mechanisms other than GPx-like activity might be involved on their biological effects.
Leticia Selinger Galant, Marcelo Farina, Rafael Radi   +2 more
exaly   +2 more sources

Antimicrobial Activity of Organoselenium Compounds [PDF]

, 2014
The use of organoselenium reagents as catalysts is a common thread that runs through the chapters of this book, introducing important aspects of the modern organoselenium chemistry: organocatalysis, green chemistry, bioinspiration, antioxidant activity ...
PIETRELLA, Donatella
core   +4 more sources