Functionalized quinoxalinones as privileged structures with broad-ranging pharmacological activities

X Jiang, K Wu, R Bai, P Zhang, Y Zhang - European Journal of Medicinal …, 2022 - Elsevier
Quinoxalinones are a class of heterocyclic compounds which attract extensive attention
owing to their potential in the field of organic synthesis and medicinal chemistry. During the …

Ligand-based virtual screening using tailored ensembles: a prioritization tool for dual A2A adenosine receptor antagonists/monoamine oxidase B inhibitors

A Morales Helguera, Y Perez-Castillo… - Current …, 2016 - benthamdirect.com
Background: Virtual Screening methodologies have emerged as efficient alternatives for the
discovery of new drug candidates. At the same time, ensemble methods are nowadays …

Novel antiacanthamoebic compounds belonging to quinazolinones

A Anwar, MS Shahbaz, SM Saad, KM Khan… - European Journal of …, 2019 - Elsevier
We report one-pot synthesis of a series of new 3-aryl-8-methylquinazolin-4 (3H)-ones (QNZ)
and their antimicrobial activity against Acanthamoeba castellanii belonging to T4 genotype …

QuBiLs-MAS method in early drug discovery and rational drug identification of antifungal agents

R Medina Marrero, Y Marrero-Ponce… - SAR and QSAR in …, 2015 - Taylor & Francis
The QuBiLs-MAS approach is used for the in silico modelling of the antifungal activity of
organic molecules. To this effect, non-stochastic (NS) and simple-stochastic (SS) atom …

A new type of quinoxalinone derivatives affects viability, invasion, and intracellular growth of Toxoplasma gondii tachyzoites in vitro

N Rivera Fernández, M Mondragón Castelán… - Parasitology …, 2016 - Springer
Quinoxalinone derivatives, identified as VAM2 compounds (7-nitroquinoxalin-2-ones), were
evaluated against Toxoplasma gondii tachyzoites of the RH strain. The VAM2 compounds …

Antiamoebic activity of 3-aryl-6,7-dimethoxyquinazolin-4(3H)-one library against Acanthamoeba castellanii

MS Shahbaz, A Anwar, SM Saad, Kanwal, A Anwar… - Parasitology …, 2020 - Springer
Acanthamoeba castellanii is a free-living amoeba which can cause a blinding keratitis and
fatal granulomatous amoebic encephalitis. The treatment of Acanthamoeba infections is …

Divergent synthesis of (quinoxalin-2-yl)-1, 3-oxazines and pyrimido [1, 6-a] quinoxalines via the cycloaddition reaction of acyl (quinoxalinyl) ketenes

S Kasatkina, E Stepanova, M Dmitriev, I Mokrushin… - Tetrahedron …, 2019 - Elsevier
A facile synthetic approach towards two distinct quinoxaline-based heterocyclic scaffolds
has been developed from the cycloaddition of acyl (quinoxalinyl) ketenes with …

Diversity-oriented Synthesis via Catalyst-free Addition of Ketones to [e]-Fused 1H-Pyrrole-2, 3-diones

EE Stepanova, SO Kasatkina, MV Dmitriev… - …, 2018 - thieme-connect.com
A facile synthetic approach towards two distinct pyrrole-based heterocyclic scaffolds has
been developed by the interaction of 1H-pyrrole-2, 3-diones fused at the [e]-side to a 1, 4 …

The current status of antimalarial drug research with special reference to application of QSAR models

P Kumar Ojha, K Roy - Combinatorial Chemistry & High …, 2015 - ingentaconnect.com
Malaria, the most virulent parasitic disease, has become a devastating health problem in
tropical and subtropical regions, especially in Africa, due to favorable temperature and …

Synthesis and in vitro and in vivo biological evaluation of substituted nitroquinoxalin-2-ones and 2, 3-diones as novel trichomonacidal agents

A Ibanez-Escribano, F Reviriego, JJ Nogal-Ruiz… - European Journal of …, 2015 - Elsevier
Two series of ten novel 7-nitroquinoxalin-2-ones and ten 6-nitroquinoxaline-2, 3-diones with
diverse substituents at positions 1 and 4 were synthesized and evaluated against the …