The phytochemical investigation of Gymnocarpos decander aerial parts extract afforded two new saponins, 3-O-β-D-glucuronopyranosyl-2β,3β,16α,23-tetrahydroxyolean-12-en-28-O-β-D-apiofuranosyl-(1 → 3)-β-D-xylopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-α-L-arabinopyranosyl ester (1),