European journal of medicinal chemistry · 2018
Phenylpyridine-2-ylguanidines and rigid mimetics as novel inhibitors of TNFα overproduction: Beneficial action in models of neuropathic pain and of acute lung inflammation.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
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Bollenbach Maud, Salvat Eric, Daubeuf François, Wagner Patrick, Yalcin Ipek, Humo Muris, Letellier Baptiste, Becker Léa J, Bihel Frédéric, Bourguignon Jean-Jacques, Villa Pascal, Obrecht Adeline, Frossard Nelly, Barrot Michel, Schmitt Martine
Аннотация
4-phenylpyridin-2-yl-guanidine (5b): a new inhibitor of the overproduction of pro-inflammatory cytokines (TNFα and Il1β) was identified from a high-throughput screening of a chemical library on human peripheral blood mononuclear cells (PBMCs) after LPS stimulation. Derivatives, homologues and rigid mimetics of 5b were designed and synthesized, and their cytotoxicity and ability to inhibit TNFα overproduction were evaluated. Among them, compound 5b and its mimetic 12 (2-aminodihydroquinazoline) showed similar inhibitory activities, and were evaluated in vivo in models of lung inflammation and neuropathic pain in mice. In particular, compound 12 proved to be active (5 mg/kg, ip) in both models.