CAJ | 학술논문

目的对报春花科珍珠菜属药用植物单条草Lysimachia candida的化学成分进行研究.方法采用硅胶柱层析进行分离和纯化,通过波谱和化学方法进行结构鉴定.结果从正丁醇萃取部分分离出1个三萜皂苷类化合物,结构鉴定为:3β,16a-二羟基齐墩果-12-烯-28-醛-3-O-β-D-吡喃葡萄糖基-23-O-a-D-呋喃核糖苷,命名为单条草苷甲(I).结论单条草苷甲是新结构的三萜皂苷.
목적대보춘화과진주채속약용식물단조초Lysimachia candida적화학성분진행연구.방법채용규효주층석진행분리화순화,통과파보화화학방법진행결구감정.결과종정정순췌취부분분리출1개삼첩조감류화합물,결구감정위:3β,16a-이간기제돈과-12-희-28-철-3-O-β-D-필남포도당기-23-O-a-D-부남핵당감,명명위단조초감갑(I).결론단조초감갑시신결구적삼첩조감.
Object To investigate the chemical constituents from the whole plant of Lysimachia candida Ldl.. Methods The constituents were isolated and purified on silica gel column chromatography.Their structures were elucidated by chemical and spectroscopic evidence. Results A triterpenoid saponin,named candidoside A ( Ⅰ ), was isolated from the extract of n-BuOH. Its structure was shown to be 3β,16α-dihydroxy-olean-12-en-28-al-3-O-β-D-glucopyranosyl-23-O-α-D-ribofuranoside. Conclusion Candidoside A was a new triterpenoid saponin.