摘要
目的:对沙芥的化学成分进行研究。方法:采用硅胶柱层析和薄层层析进行分离,运用红外光谱、质谱、核磁共振谱以及与标准品对照的方法鉴定化合物的结构。结果:分离鉴定了11个化合物,分别为豆甾5烯3β,7β二醇(Ⅰ),豆甾5烯3β,7α二醇(Ⅱ),24亚甲基香蕉甾醇(Ⅲ),β谷甾醇(Ⅳ),胡萝卜苷(Ⅴ),羽扇豆醇(Ⅵ),甘油α亚油酸酯(Ⅶ),亚油酸(Ⅷ),对羟基苯甲酸(Ⅸ),β吲哚醛(Ⅹ),二十八醇(Ⅺ)。结论:11个化合物均为首次从该植物中分离得到。
OBJECTIVE: To study the chemical constituents of Pugionium cornutum METHODS: The chemical constituents of Pugionium cornutum were isolated with silica gel chromatography and their structures were identified by means of IR,MS,1 HNMR,13 CNMR and DEPT,in some case by direct comparison with authentic samples RESULTS:WT5BZEleven compounds were obtained and identified as stigmast5en3,7diol (),stigmast5en3,7diol (),24methylenepollinastanol (),sitosterol (),daucosterol (),lupeol (),glycerin monolinolate(),linoleic acid (),phydroxybenzoic acid (),indole3aldehyde (),octacosanol () CONCLUSION: All these compounds were isolated from this plant for the first time
出处
《中国药学杂志》
EI
CAS
CSCD
北大核心
1999年第6期366-367,共2页
Chinese Pharmaceutical Journal
关键词
沙芥
甾醇
三萜
有机酸
中药
化学成分
Pugionium cornutum,sterol,triterpenoid,organic acid