Visnagin and benzofuran scaffold-based molecules as selective cyclooxygenase-2 inhibitors with anti-inflammatory and analgesic properties: design, synthesis and molecular docking

A series of new visnagin and benzofuran scaffold-based molecules was designed and synthesized as anti-inflammatory and analgesic agents. Biological screening of these compounds showed that they exhibit potent anti-inflammatory/analgesic activity with a safer side effect profile in mouse models. cycl...

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Veröffentlicht in:Future medicinal chemistry 2019-04, Vol.11 (7), p.659-676
Hauptverfasser: Khalil, Hazem SA, Sedky, Nada K, Amin, Kamelia M, Abd Elhafez, Omaima M, Arafa, Reem K
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container_end_page 676
container_issue 7
container_start_page 659
container_title Future medicinal chemistry
container_volume 11
creator Khalil, Hazem SA
Sedky, Nada K
Amin, Kamelia M
Abd Elhafez, Omaima M
Arafa, Reem K
description A series of new visnagin and benzofuran scaffold-based molecules was designed and synthesized as anti-inflammatory and analgesic agents. Biological screening of these compounds showed that they exhibit potent anti-inflammatory/analgesic activity with a safer side effect profile in mouse models. cyclooxygenase (COX) inhibition assay showed that the compounds elicit their function through selective COX-2 inhibition. Molecular docking study also revealed the ability of the compounds to correctly recognize the active site and achieve noncovalent binding interactions with key residues therein. The best combined profile of anti-inflammatory, analgesic and COX-2 selective inhibition properties in association with low gastrotoxicity was displayed by the analogs 8, 11b and 19d, which can be considered as promising leads for further future optimization.
doi_str_mv 10.4155/fmc-2018-0398
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subjects Analgesics - chemistry
Analgesics - pharmacology
Animals
Anti-Inflammatory Agents, Non-Steroidal - chemistry
Anti-Inflammatory Agents, Non-Steroidal - pharmacology
benzofuran
Benzofurans - chemistry
Benzofurans - pharmacology
COX-2 selective inhibitors
Cyclooxygenase 2 Inhibitors - chemistry
Cyclooxygenase 2 Inhibitors - pharmacology
Drug Evaluation, Preclinical
Female
Gastric Absorption
Humans
Khellin - chemistry
Khellin - pharmacology
Male
Mice
molecular docking
Molecular Docking Simulation
Molecular Structure
Protein Binding
Rats
Structure-Activity Relationship
ulcerogenicity
visnagin
title Visnagin and benzofuran scaffold-based molecules as selective cyclooxygenase-2 inhibitors with anti-inflammatory and analgesic properties: design, synthesis and molecular docking
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