摘要
目的:研究藏药波棱瓜(Herpetospermum caudigerum Wall.)种子的化学成分。方法:用硅胶柱色谱、Sephedex LH-20、MCI进行分离,通过理化性质和UV、IR、ESI-MS、1H-NMR和13C-NMR等波谱手段进行鉴定。结果:从藏药波棱瓜子中分离得到7个化合物,分别是波棱内酯Ⅰ(1)、波棱内酯Ⅱ(2)、去氢双松伯醇(3)、Herpetol(4)、Arbutin,1-acetate(5)、Dodecanoic acid(6)、10-Eicosenoic acid(7)。结论:化合物5～7为首次从该属植物中分离得到。
Objective To study the chemical constituents of Herpetospermum caudigerum.Methods：The chemical constituents were isolated by silica gel,Sephedex LH-20 and MCI methods.Their structures were elucidated by physical-chemical properties and spectroscopic methods such as UV,IR,ESI-MS,1H-NMR and 13C-NMR.Results：Seven compounds were isolated and identified as Herpetolide A（1）,Herpetolide B（2）,Dehydrodiconiferyl alcohol（3）,Herpetol（4）,Arbutin,1-acetate（5）,Dodecanoic acid（6）and 10-Eicosenoic acid（7）.Conclusion：compounds 5~7 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2012年第7期1080-1082,共3页
Journal of Chinese Medicinal Materials
基金
"国家重大科技专项重庆创新药物孵化基地"子课题"创新药物质量控制研究平台"(NO:2010ZX09401-306-1-4)
西藏自治区科技厅重点项目"西藏濒危藏药材人工种植技术研究与示范"子课题"西藏道地性药材波棱瓜有效成分研究"(NO:2010KJGX01-36)
关键词
葫芦科
波棱瓜
化学成分
Cucurbitaceae
Herpetospermum caudigerum Wall.
Chemical constitutents
