In the course of screening plants used in Korean folk medicine as memory enhancers, a
70% ethanol extract of tuber from Corydalis turtschaninovii Besser (Papaveraceae) showed …

In the course of screening plants used in Danish folk medicine as memory enhancers, a
crude methanolic extract of tubers from Corydalis cava showed significant …

In the course of screening plants used in folk medicine as memory enhancers, a 70%
ethanolic extract of Stephania rotunda roots showed significant AChE inhibitory activity …

Methanolic extracts of seven herbs (Acorus calamus, Acorus gramineus, Bupleurm facaltum,
Dioscorea batatas, Epimedium koreanum, Poria cocos and Zizyphi jujuba) used in …

In a bioassay-guided search for acetylcholinesterase inhibitors from Korean natural
resources, four isoquinoline alkaloids, corynoxidine (1), protopine (2), palmatine (3), and …

In the course of screening plants used in natural medicines as memory enhancers, a 70%
ethanol extract of the aerial parts of Leonurus heterophyllus showed significant AChE …

In the course of screening Korean natural products for acetylcholinesterase (AChE)
inhibitory activity, it was found that a methanolic extract of the aerial parts of Corydalis incisa …

Crinum macowanii has been found to contain alkaloids that have activity against
acetylcholinesterase enzyme in vitro. The present study was undertaken to investigate the in …

Various native Korean plants were screened to find an effective acetylcholinesterase (AChE)
inhibitor for the treatment of Alzheimer's disease (AD). Among these plants, the ethanol …

Abstract Several isoquinoline alkaloids (1-18), which have basic chemical structures as
protoberberine and aporphine skeletones, were evaluated for their inhibitory activities on …