摘要
从射干Belamcandachinensis根茎的乙醇提取物氯仿溶解部分分得9个已知化合物。经理化常数和光谱分析确定为野鸢尾黄素（irigenin，Ⅰ），白射干素（dichotomitin，Ⅱ），次野鸢尾黄素（irisflorentin，Ⅲ），3－豆甾烷醇（3－stigmasterol，Ⅳ），茶叶花宁（apocynin，Ⅴ），鸢尾甙元（tectori-denin，Ⅵ），β-谷甾醇（Ⅶ），3＇，4＇，5，7-四羟基-8-甲氧基-异黄酮（3＇，4＇，5，7-tetrahydroxy-8-methoxy-isoflavone,Ⅶ）和八聚异戊二烯类化合物（polyoctapentene,Ⅹ）。
Nine known compounds were isolated from the chlorofrom soluble fraction of ethanolic extract of Belamcanda chinensis(L. )DC.. Their structures were identified as irigenin(Ⅰ),dichotomitin(Ⅱ),irisflorentin (Ⅱ),3-stigmastenol (Ⅳ), apocynin (Ⅴ), tectoridenin (Ⅵ), β-sitosterol (Ⅶ), 3', 4', 5, 7-tetrahydroxy-8-methoxyisoflavone (Ⅶ)and polyoctapenten (Ⅹ) by spectorscopic methods (UV, IR, EIMS, 1HNMR, 13CNMR). Compounds Ⅱ, Ⅳ, Ⅹ and Ⅻ were obtained for the first time from the plant.
出处
《中草药》
CAS
CSCD
北大核心
1996年第1期8-10,59,共4页
Chinese Traditional and Herbal Drugs
基金
国家自然科学基金
