摘要
从乳突拟耧斗菜(Paraquilegia anemonoides)的全草中共分到三个生物碱单体,经光谱分析,鉴定碱Ⅱ,碱Ⅲ为已知化合物:(±)-防巳诺林碱((±)-fangchinoline)和木兰花碱(magnoflorine),碱Ⅰ系首次得到的天然产物,为S,S-二甲基箭毒碱(S, S-O, O-dimethylcurine),本文还更正了cycleadrine的结构。
Chemical investigation of the whole plant of Paraquilegia anemonoides(Willd. )Engl. ex Ulbr. led to the discovery of two bisbenzylisoquinoline alkaloids and one benzylisoquinoline alkaloid. On the basis of spectral analysis,they were identified as S,S-O,O-dimethylcurine( Ⅰ ), (±)-fangchinoline (Ⅱ)and magnoflorine(Ⅲ ). Alkaloid I was first isolated as a naturally occurring compound. In addition,the structure of cycleadrine was revised to ( ±)-thalrugosine from (±)-fangchinoline.
出处
《天然产物研究与开发》
CAS
CSCD
1995年第3期8-11,共4页
Natural Product Research and Development
关键词
药用植物
拟搂斗菜属
乳突拟耧斗菜
生物碱
Paraquilegia,Paraguilegia anemonoides,Bisbenzylisoquinoline alkaloids,S,S-O,O-Dimethylcurine,Cycleadrine
