Septemloside III: A Nonasaccharide Saponin from the Bark of Kalopanax septemlobus (Thunb.) Koidz.

编号 zgly0000371126

文献类型 期刊论文

文献题名 Septemloside III: A Nonasaccharide Saponin from the Bark of Kalopanax septemlobus (Thunb.) Koidz.

作者 JianYuanYIN  QinMENG  EnSiWANG 

作者单位 DepartmentofTraditionalChineseMedicinalChemistry 

母体文献 Chinese Chemical Letters;中国化学快报: 英文版 

年卷期 2005,16(1)

页码 53-56

年份 2005 

分类号 R284.2  R282.71 

关键词 SeptemlosideIII  皂角苷  树皮  刺揪  分离  结构分析  中药  植物药 

文摘内容 A nonasaccharide saponin, new hederagenin saponin, had been isolated from the bark ofKalopanax septemlobus (Thunb.) Koidz., and its structure was elucidated by HRESI-MS, NMR experi-ments and chemical analyses as 3-O-β-D-xylopyranosyl-(1→4)-13-D-xylopyranosyl-(1→3)-α-L-rhamno-pyranosyl-(1→2)-α-L-arabinopyranosyl hederagenin 28-O-β-D-xylopyranosyl-(1→3)-β-D-xylopyra-nosyl-(1→2)-[α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)]-β-D-glucopyranoside。