Abstract
Three new triterpenoid saponins, namely asprellinoids A–C (1–3), featuring a sulfate substitution in sugar moiety, were isolated from the stems of Ilex asprella (Hook. et Arn.) Champ. ex Benth. Their structures were elucidated by the spectroscopic data analyses including HR-ESI-MS, IR, and NMR spectra, and chemical method.
![](/cms/asset/c0b1264a-cc11-4c2a-beeb-edf051161cd1/ganp_a_1449836_uf0001_oc.jpg)