摘要
从仙茅( Curculigo orchioidesGaertn) 根茎中分离到7 个化合物, 经光谱分析推定其化学结构分别为: 2, 6 - 二甲氧基苯甲酸(A) ; 苔黑酚葡萄糖甙(B) ; 仙茅素A (C) ; 仙茅甙(D) ; 24s, 3β, 11α, 16β, 24 - 四羟基环阿尔廷醇- 3 - O- α- L- 鼠李吡喃糖基(1 →2) - β-D- 葡萄吡喃糖甙(E) ; 24s, 3β, 11α, 16β, 24 - 四羟基环阿尔廷醇- 3- O- β- D- 葡萄吡喃糖基(1 →2) - β- D- 葡萄吡喃糖甙(F) 和胡萝卜甙(G) 。F为一新甙。
Seven compounds have been isolated from the roots of Curculigo orchioides. On the basis of spectral analysis, their structures were elucidated as 2,6-dimethoxy benzoic acid(A), orcinol glucopyranoside(B),curculigine A(C),curculigoside(D),24s,3β,11α,16β,24-tetrahyaroxycycloartenol-3-O-α-L-rhamnopyranosyl(1→2)-β-D-glucopyranoside(E),24s,3β,11α,16β,24-tetrahydroxycycloartenol-3-O-β-D-glucopyranosyl(1→2)-β-D-glucopyranoside(F)and daucosterol (G).Saponin F is a new tritepenoid compound.
出处
《云南植物研究》
CSCD
1999年第4期521-524,共4页
Acta Botanica Yunnanica
关键词
仙茅
酚性甙
三萜甙
化学成分
Curculigo orchiodes
Phenolic saponins
Triterpenoid saponins