A new triterpene saponin (1), along with oleanolic acid 3-O-β-D-glucopyranoside (2), were isolated from the fruit shells of Camellia oleifera Abel. The structure of 1 was determined to be 3-O-β-Dglucopyranosyl( 1"→6')α-L-rhamnosyl 27-hydroxyoleanolic acid-28-O-β-D-glucopyranoside, which was established by analyses of their 1H and 13C NMR spectra with the aid of 2D experiments.

中文翻译：

---

油茶果壳中一种新的三萜皂苷

从油茶 Abel 的果壳中分离出一种新的三萜皂苷 (1) 和齐墩果酸 3-O-β-D-吡喃葡萄糖苷 (2)。1的结构确定为3-O-β-D-吡喃葡萄糖基(1"→6')α-L-鼠李糖基27-羟基齐墩果酸-28-O-β-D-吡喃葡萄糖苷，通过对其1H的分析确定和 13C NMR 谱在 2D 实验的帮助下。