Studies on Monoterpene Glucosides. VII. Iridoid Glucosides of Paederia scandens

Abstract

Four new glucosides, paederoside (II), paederosidic acid (III), scandoside (IV) and deacetylasperuloside (V) along with asperuloside (I) were isolated as iridoid glucosides from Paederia scandens (LOUR.) MERRILL var. mairei (Leville) HARA and their structures were established. II and III are sulfur-containing glucosides. III and V seem to be the artefacts formed during the extraction process.