Background: The Ophiorrhiza plants are an important group of medicinal herbs worldwide. However, many species of the genus Ophiorrhiza, including Ophiorrhiza exigua were not investigated for their chemical constituents and bioactivities.Objective: The objective of this study is to isolate and identify the secondary metabolites from the plant O. exigua, discuss their chemotaxonomic significance, and evaluate their α-glucosidase inhibitory activities.Methods: The compounds were isolated and purified by column chromatography, and their structures...
