摘要
目的 确证从伊贝母中分离得到一种新的生物碱的结构。方法 IR,MS及 NMR。结果 其结构被鉴定为N- ( 1′,4′-二羟基 - 1′,2′,3′,4′-四氢化萘基 ) -丙基 - N-二苯基甲基 - N- 3 ,3 -二甲基丁胺。结论 这种生物碱为首次从植物中分离得到 ,它在骨架结构上与已知的贝母生物碱截然不同。
Object To elucidate the structure of a new alkaloid isolated from Fritillaria pallidiflora Schrenk. Methods By means of IR, MS and NMR. Results The new alkaloid was ascertained as N-(1′, 4′-dihydroxy-1′,2′,3′,4′-tetrahydronaphthyl)-propyl-N-diphenylmethyl-N-3, 3-dimethylbutylam-ine.Conclusion This alkaloid was found for the first time from the natural plant. Its skeleton and structure is very different from all known Fritillaria alkaloids.
出处
《中草药》
CAS
CSCD
北大核心
2001年第7期579-581,共3页
Chinese Traditional and Herbal Drugs
基金
国家自然科学基金资助项目 ( 30 0 70 886)