memoquin and Chemical-and-Drug-Induced-Liver-Injury

memoquin has been researched along with Chemical-and-Drug-Induced-Liver-Injury* in 1 studies

Other Studies

1 other study(ies) available for memoquin and Chemical-and-Drug-Induced-Liver-Injury

ArticleYear
Novel Tacrine-Benzofuran Hybrids as Potent Multitarget-Directed Ligands for the Treatment of Alzheimer's Disease: Design, Synthesis, Biological Evaluation, and X-ray Crystallography.
    Journal of medicinal chemistry, 2016, Jan-14, Volume: 59, Issue:1

    Twenty-six new tacrine-benzofuran hybrids were designed, synthesized, and evaluated in vitro on key molecular targets for Alzheimer's disease. Most hybrids exhibited good inhibitory activities on cholinesterases and β-amyloid self-aggregation. Selected compounds displayed significant inhibition of human β-secretase-1 (hBACE-1). Among the 26 hybrids, 2e showed the most interesting profile as a subnanomolar selective inhibitor of human acetylcholinesterase (hAChE) (IC50 = 0.86 nM) and a good inhibitor of both β-amyloid aggregation (hAChE- and self-induced, 61.3% and 58.4%, respectively) and hBACE-1 activity (IC50 = 1.35 μM). Kinetic studies showed that 2e acted as a slow, tight-binding, mixed-type inhibitor, while X-ray crystallographic studies highlighted the ability of 2e to induce large-scale structural changes in the active-site gorge of Torpedo californica AChE (TcAChE), with significant implications for structure-based drug design. In vivo studies confirmed that 2e significantly ameliorates performances of scopolamine-treated ICR mice. Finally, 2e administration did not exhibit significant hepatotoxicity.

    Topics: Alzheimer Disease; Amyloid Precursor Protein Secretases; Animals; Aspartic Acid Endopeptidases; Behavior, Animal; Benzofurans; Cell Line; Cell Survival; Chemical and Drug Induced Liver Injury; Cholinesterase Inhibitors; Crystallography, X-Ray; Drug Design; Humans; Male; Mice; Mice, Inbred ICR; Models, Molecular; Nootropic Agents; Structure-Activity Relationship; Tacrine; Torpedo

2016