Alkaloids isolated from Hippeastrum reticulatum (L’Hér.) Herb. and their acetylcholinesterase inhibitory activities

Hippeastrum reticulatum (L.Hér.) Herb is a species of the Hippeastrum Herb. genus. Screening studies have shown that this species has the ability to inhibit the enzyme acetylcholinesterase. So far, research on this species is still very limited. The purpose of this study is to provide some more informations about the chemical composition and bioactive of isolated compounds from this species.