The boiled juice of Stachytarpheta cayennensis, Verbenaceae, whole plant material is used ethnomedicinally in different countries of Latin-America to treat symptoms of malaria. In the ethyl acetate extract, five phenylethanoid glycosides could be identified. Three of these phenylethanoid glycosides, leucosceptoside A, martynoside and jionoside D were detected for the first time in the genus Stachytarpheta.
Stachytarpheta cayennensis; Verbenaceae; Phenylethanoid glycosides; Malaria; Traditional medicine