Steroid glycosides from the roots of Nerium odorum

As minor cardenolide glycosides from the roots of Nerium odorum, digitoxigenin β-gentiotriosyl-(1→4)-β-d-digitaloside, uzarigenin β-gentiobiosyl-(1→4)-β-d-digitaloside and 5α-oleandrigenin glycosides were obtained along with 40 known cardenolide ingredients. 5α-Pregnanolone bis-O-β-d-glucosyl-(1→2,1→6)-β-d-glucoside and pregnenolone β-d-apiosyl-(1→6)-β-d-glucoside were accompanied by cardenolide glycosides.