摘要
楤木根皮中的主要成分是皂甙。将总皂甙以柱层析分离,得到三个化合物(Ⅰ～Ⅲ),经光谱分析和化学方法证明,Ⅰ为楤木皂甙A(araloside A);Ⅱ为银莲花甙(narcissiflorine);Ⅲ是3-O-[β-D-吡喃葡萄糖-(1→2)-β-D-吡喃木糖-(1→)2)-α-L-阿拉伯糖]-齐墩果酸。Ⅲ为一新皂甙,命名为楤木皂甙D(araloside D)。
Six saponins were isolated from the root bark of Aralia chinensis L.. The three saponins Ⅰ, Ⅱ and Ⅲ were identified as araloside A (Ⅰ), narcissiflorine (Ⅱ) and oleanolic acid 3 - O - β - D - glucopyranosyl - (1 - 2) - β - D-xylopyranosyl - (1 - 2)-α-L-arabinopyranoside (Ⅲ). Saponin Ⅲ was found to be a new compound and was named as araloside D.
出处
《药学学报》
CAS
CSCD
北大核心
1991年第3期197-202,共6页
Acta Pharmaceutica Sinica
关键词
song木
根皮
皂甙
化学成分
Aralia chinensis L.
Araloside A
Narcissiflorine
Araloside D
