辽东木〔Ａｒａｌｉａｅｌａｔａ（Ｍｉｑ．）Ｓｅｅｍ〕系五加科木属植物，主要分布于我国的东北，主要化学成分为以齐墩果酸为苷元的三萜皂苷，从其降糖活性部位正丁醇层提取物中分离得到一系列化合物，其中之一鉴定为新化合物，命名为木皂苷Ｓ１（ａｒａｌｏｓｉ... Aralia elata (Miq.) Seem is a genus of Aralia elata, which is mainly distributed in the northeast of China. Its main chemical composition is triterpene saponin with oleanolic acid as its aglycone and its active ingredient for reducing blood glucose. A series of compounds were isolated from n-butanol layer extracts, one of which was identified as a new compound, named as Saponin S1 (aralosi...