摘要
本文对半夏化学成分进行研究。采用乙醇溶剂提取和硅胶柱层析分离,经过光谱分析鉴定其结构。分离,鉴定了7个化合物,分别为β-谷甾醇(Ⅰ)、胡萝卜苷(Ⅱ)、琥珀酸(Ⅲ)、4-氨基丁酸(Ⅳ)、丙氨酸(Ⅴ)、棕榈酸(Ⅵ)、棕榈酰胺(Ⅶ)。其中Ⅳ、Ⅴ、Ⅶ首次从该植物中分离得到。
To study the chemical constituents of Pinellia ternate(Thunb. ) Breit. , the compounds were separated by chromatography on silica gel from the ethanol extracts. Seven compounds were isolated and identified as β - sitosterol ( Ⅰ ), daucosterol( Ⅱ ), succinic acid( Ⅲ ), 4 - aminobutyric acid( Ⅳ ), alanine( Ⅴ ), palmitic acid( Ⅵ ), palmitic amide(Ⅶ). In which compounds Ⅳ Ⅴ and Ⅶ were isolated from this plant for the first time.
出处
《贵州科学》
2006年第4期34-36,共3页
Guizhou Science
基金
贵州省国际科技合作项目
关键词
半夏
4-氨基丁酸
丙氨酸
棕桐酰胺
Pinellia ternate( Thunb. ) Breit
4 - aminobutyric acid
alanine
palmitic amide