伊贝母生物碱的研究  

STUDIES ON THE CHEMICAL CONSTITUENTS OF FRITILL ARIA PALLIDIFLORA SCHRENK

作　　者：徐东铭[1] 黄恩喜[1] 王淑琴[1] 闻晓光 吴秀英 

机构地区：[1]吉林省中医中药研究院,长春130021

出　　处：《Acta Botanica Sinica》1990年第10期789-793,共5页Acta Botanica Sinica（植物学报：英文版）

摘　　要：从吉林栽培的伊贝母(Fritillaria pallidiflora Schrenk)鳞茎中分得6种甾体生物碱,根据其理化性质、波谱分析及化学方法鉴定为:西贝素(imperialine,Ⅰ)、西贝素甙(imperia-line-3β-D-glucoside Ⅱ)、贝母辛(peimissine,Ⅲ)、西贝素氮氧化物(imperialine N-oxide,Ⅳ)。cyclopamiae(Ⅴ)和 cycloposine(Ⅵ)。西贝素氮氧化物为自然界中首次分得的新化合物。Six steroid alkaloids,imperialine (Ⅰ),imperialine-3β-D-glucoside (Ⅱ),peimissine (Ⅲ), imperialine N-oxide (Ⅳ),cyclopamine (Ⅴ),and cycloposine (Ⅵ) were isolated from the bulbs of Fritillaria pallidiflora Schrenk.Their structures were determined from spectral data and chemical evidences.Imperialine N-oxide was first obtained from nature.

关 键 词：伊贝母 生物碱 

分 类 号：Q949.718.2[生物学—植物学]