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Molecules ; 25(14)2020 Jul 10.
Artigo em Inglês | MEDLINE | ID: mdl-32664425

RESUMO

Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder that involves different pathogenic mechanisms. In this regard, the goal of this study was the design and synthesis of new compounds with multifunctional pharmacological activity by molecular hybridization of structural fragments of curcumin and resveratrol connected by an N-acyl-hydrazone function linked to a 1,4-disubstituted triazole system. Among these hybrid compounds, derivative 3e showed the ability to inhibit acetylcholinesterase activity, the intracellular formation of reactive oxygen species as well as the neurotoxicity elicited by Aß42 oligomers in neuronal SH-SY5Y cells. In parallel, compound 3e showed a good profile of safety and ADME parameters. Taken together, these results suggest that 3e could be considered a lead compound for the further development of AD therapeutics.


Assuntos
Doença de Alzheimer/tratamento farmacológico , Triazóis/química , Triazóis/farmacologia , Acetilcolinesterase/metabolismo , Doença de Alzheimer/metabolismo , Peptídeos beta-Amiloides/metabolismo , Células Cultivadas , Inibidores da Colinesterase/química , Inibidores da Colinesterase/farmacocinética , Inibidores da Colinesterase/farmacologia , Curcumina/farmacocinética , Curcumina/farmacologia , Humanos , Neurônios/efeitos dos fármacos , Neurônios/metabolismo , Fármacos Neuroprotetores/química , Fármacos Neuroprotetores/farmacocinética , Fármacos Neuroprotetores/farmacologia , Farmacocinética , Espécies Reativas de Oxigênio/metabolismo , Resveratrol/farmacocinética , Resveratrol/farmacologia , Triazóis/farmacocinética
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