30095-78-4Relevant articles and documents
Neurogenic and neuroprotective donepezil-flavonoid hybrids with sigma-1 affinity and inhibition of key enzymes in Alzheimer's disease
Estrada Valencia, Martín,Herrera-Arozamena, Clara,de Andrés, Lucía,Pérez, Concepción,Morales-García, José A.,Pérez-Castillo, Ana,Ramos, Eva,Romero, Alejandro,Vi?a, Dolores,Yá?ez, Matilde,Laurini, Erik,Pricl, Sabrina,Rodríguez-Franco, María Isabel
supporting information, p. 534 - 553 (2018/07/25)
In this work we describe neurogenic and neuroprotective donepezil-flavonoid hybrids (DFHs), exhibiting nanomolar affinities for the sigma-1 receptor (σ1R) and inhibition of key enzymes in Alzheimer's disease (AD), such as acetylcholinesterase (AChE), 5-lipoxygenase (5-LOX), and monoamine oxidases (MAOs). In general, new compounds scavenge free radical species, are predicted to be brain-permeable, and protect neuronal cells against mitochondrial oxidative stress. N-(2-(1-Benzylpiperidin-4-yl)ethyl)-6,7-dimethoxy-4-oxo-4H-chromene-2-carboxamide (18) is highlighted due to its interesting biological profile in σ1R, AChE, 5-LOX, MAO-A and MAO-B. In phenotypic assays, it protects a neuronal cell line against mitochondrial oxidative stress and promotes maturation of neural stem cells into a neuronal phenotype, which could contribute to the reparation of neuronal tissues. Molecular modelling studies of 18 in AChE, 5-LOX and σ1R revealed the main interactions with these proteins, which will be further exploited in the optimization of new, more efficient DFHs.
Recherche d'activite anti-parasitaire de carboxamido-2 benzopyrones-4
Taudou, Anne,Delmas, Florence,Timon-David, Pierre,Ecalle, Rene,Saqui-Sannes, Gilbert de,Payard, Marc
, p. 583 - 585 (2007/10/02)
benzopyrones / anti-Trichomonas / anti-Taenia
