Results 71 to 80 of about 9,953 (212)
PFAS properties and destruction methods: A focus on enzymatic degradation
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract Per‐ and polyfluoroalkyl substances (PFAS) are known as ‘forever’ chemicals and have lasting detrimental impact on the environment and living organisms. To understand PFAS molecules better, this review begins with an overview of PFAS definition, classifications and applications, and then provides a comprehensive summary and critical analysis ...
Guobin Liang, Hua Zhao
wiley +1 more source
Synthesis of new derivants 11h-indeno[1,2-b] - quinoxaline as perspective inhibitors of JNK (C-Jun n-terminalnal kinase) [PDF]
, 2017 Various quinoxalines show biological activity and have such properties as antiviral, antibacterial, antimicrobial, anti-inflammatory, anticancer, antidepressant, vermicidal, and act as inhibitors of kinases [1].
Коврижина, А. Р.
core +2 more sources
Perampanel inhibition of AMPA receptor currents in cultured hippocampal neurons. [PDF]
, 2014 Perampanel is an aryl substituted 2-pyridone AMPA receptor antagonist that was recently approved as a treatment for epilepsy. The drug potently inhibits AMPA receptor responses but the mode of block has not been characterized.
Chen, Chao-Yin +3 more
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Quinoxaline Derivatives. XII. The Reactions of Quinoxaline 1,4-Dioxides with Acetic Anhydride [PDF]
Bulletin of the Chemical Society of Japan, 1987 Abstract Quinoxaline 1,4-dioxide (XIIIa) with acetic anhydride gave 1-acetoxy-2(1H)-quinoxalinone (XIVa) which was prone to facile hydrolysis to yield 1-hydroxy-2(1H)-quinoxalinone (XVa). Both XIVa and XVa were isolated from the reaction mixture.
Yusuf Ahmed +3 more
openaire +1 more source
The Chemical Record, EarlyView.This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros +5 more
wiley +1 more source
Triostin A derived hybrid for simultaneous DNA binding and metal coordination [PDF]
, 2010 The natural product triostin A is known as an antibiotic based on specific DNA recognition. Structurally, a bicyclic depsipeptide backbone provides a well-defined scaffold preorganizing the recognition motifs for bisintercalation.
André Nadler +2 more
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Beilstein Journal of Organic Chemistry, 2013 The catalyst-free multicomponent reaction of 1,2-diaminobenzene, dialkyl acetylenedicarboxylates, and ethyl bromopyruvate forms pyrrolo[1,2-a]quinoxaline derivatives in good yields.
Mohammad Piltan +3 more
doaj +1 more source
Fe3O4 magnetic nanoparticles (MNPs) as an effective catalyst for synthesis of indole derivatives [PDF]
Nanochemistry Research, 2018 The principal aim of this research is the application of Fe3O4 (MNPs) in the synthesis of some indole derivatives. Fe3O4 MNPs were prepared by Co-Precipitation method from the reaction of FeCl2.4H2O and FeCl3.6H2O in ammonia solution.
Zohreh Rostami +3 more
doaj +1 more source
The Chemical Record, EarlyView.Nickel foam—one material, two faces, and several versatile roles depending on electrolytic conditions. For more than 50 years, nickel foam electrodes have served in electrosynthesis as powerful and readily available electrode materials. Due to their inexpensive nature and easy handling, they have been widely employed.
Rok Narobe +2 more
wiley +1 more source
New quinoxaline derivatives as potential MT₁ and MT₂ receptor ligands. [PDF]
, 2012 Ever since the idea arose that melatonin might promote sleep and resynchronize circadian rhythms, many research groups have centered their efforts on obtaining new melatonin receptor ligands whose pharmacophores include an aliphatic chain of variable ...
Aldana, I. (Ignacio) +7 more
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