Results 31 to 40 of about 24,157 (222)

Cinnamil- and Quinoxaline-Derivative Indicator Dyes for Detecting Volatile Amines in Fish Spoilage

Molecules, 2019
Colorimetric indicators are versatile for applications such as intelligent packaging. By interacting with food, package headspace, and/or the ambient environment, color change in these indicators can be useful for reflecting the actual quality and/or ...
Xiaoyu Luo, Loong-Tak Lim
doaj   +1 more source

3-Methyl-1-(prop-2-en-1-yl)quinoxalin-2(1H)-one

Acta Crystallographica Section E, 2010
In the molecule of the title compound, C12H12N2O, the quinoxaline ring is planar with an r.m.s. deviation of 0.007 (15) Å. The dihedral angle between the quinoxaline and propenyl planes is 82.1 (2)°.
Youssef Ramli, Rachid Slimani, Hafid Zouihri, Saïd Lazar, E. M. Essassi   +4 more
doaj   +1 more source

Quinoxaline Derivatives as Antiviral Agents: A Systematic Review

Molecules, 2020
Background: In recent decades, several viruses have jumped from animals to humans, triggering sizable outbreaks. The current unprecedent outbreak SARS-COV-2 is prompting a search for new cost-effective therapies to combat this deadly pathogen.
Marc Montana, Vincent Montero, Omar Khoumeri, Patrice Vanelle   +3 more
doaj   +1 more source

Push–Pull Derivatives Based on 2,4′-Biphenylene Linker with Quinoxaline, [1,2,5]Oxadiazolo[3,4-B]Pyrazine and [1,2,5]Thiadiazolo[3,4-B]Pyrazine Electron Withdrawing Parts

Molecules, 2022
A series of novel V-shaped quinoxaline, [1,2,5]oxadiazolo[3,4-b]pyrazine and [1,2,5]thiadiazolo[3,4-b]pyrazine push–pull derivatives with 2,4′-biphenylene linker were designed and their electrochemical, photophysical and nonlinear optical properties were
Egor V. Verbitskiy, Pascal le Poul, Filip Bureš, Sylvain Achelle, Alberto Barsella, Yuriy A. Kvashnin, Gennady L. Rusinov, Valery N. Charushin   +7 more
doaj   +1 more source

Mft1, identified from a genome-wide screen of the yeast haploid mutants, mediates cell cycle arrest to counteract quinoxaline-induced toxicity

Frontiers in Genetics
Quinoxaline is a heterocyclic compound with a two-membered ring structure that undergoes redox cycling to produce toxic free radicals. It has antiviral, antibacterial, antifungal, and antitumor activities.
Abdallah Alhaj Sulaiman, Dana E. Al-Ansari, Dana E. Al-Ansari, Reem Ali, Mustapha Aouida, Dindial Ramotar   +5 more
doaj   +1 more source

Ionization effects on the partitioning behavior of food and beverage aroma compounds between aqueous phases and air and organic matrices [PDF]

, 2011
Aroma compounds in the Flavornet database were screened for ionizable functional groups such as carboxylic acids, aliphatic and aromatic amines, phenols, alcohols, and thiols.
Kaya Forest, Sierra Rayne
core   +2 more sources

The Joint Center for Energy Storage Research: A New Paradigm for Battery Research and Development

, 2015
The Joint Center for Energy Storage Research (JCESR) seeks transformational change in transportation and the electricity grid driven by next generation high performance, low cost electricity storage.
Crabtree, George
core   +1 more source

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, Hell, Johannes Wilhelm, Matt, Lucas, Rogawski, Michael A   +3 more
core   +3 more sources

A quinoxaline derivative as a potent chemotherapeutic agent, alone or in combination with benznidazole, against Trypanosoma cruzi. [PDF]

PLoS ONE, 2014
BackgroundChagas' disease is a condition caused by the protozoan Trypanosoma cruzi that affects millions of people, mainly in Latin America where it is considered endemic.
Jean Henrique da Silva Rodrigues, Tânia Ueda-Nakamura, Arlene Gonçalves Corrêa, Diego Pereira Sangi, Celso Vataru Nakamura   +4 more
doaj   +1 more source

Synthesis and biological evaluation of novel substituted pyrrolo[1,2-a]quinoxaline derivatives as inhibitors of the human protein kinase CK2 [PDF]

, 2013
Herein we describe the synthesis and properties of substituted phenylaminopyrrolo[1,2-a]quinoxaline-carboxylic acid derivatives as a novel class of potent inhibitors of the human protein kinase CK2.
Alvarez, Lautaro Damian, Baratin, Sophie, Bollacke, Andre, Desplat, Vanessa, Guillon, Jean, Joachim, Jose, Le Borgne, Marc, Marchivie, Mathieu, Moreau, Stéphane, Pecci, Adali, Pinaud, Noël, Rimbault, Charlotte, Roche, Séverine, Savrimoutou, Solène   +13 more
core   +4 more sources