CAJ | 학술논문

从羽叶鬼灯檠(Rodgersia pinnata Franch.)的根茎中分离得到6个单萜二糖苷,它们的结构通过波谱方法分别鉴定为:(E)-3,7-dimethyl-1-O-[α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl]-oct-2-en-7-ol (1),(E)-3,7-dimethyl-1-O-[α-L-arabinofuranosyl-(1→6)-β-D-glucopyranosyl]-oct-2-en-7-ol (2),geranyl-1-O-α-L-arabinofuranosyl-(1→6)-β-D-glucopyranoside (3),geranyl-1-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (4),geranyl-1-O-β-D-xylopyranosyl-(1→6)-β-D-glucopyranoside (5),geranyl-1-O-α-L-arabinopyranosyl-(1→6)-β-D-glucopyranoside (6).其中化合物1为新化合物,单萜二糖苷类化合物系首次在该属中发现.
종우협귀등경(Rodgersia pinnata Franch.)적근경중분리득도6개단첩이당감,타문적결구통과파보방법분별감정위:(E)-3,7-dimethyl-1-O-[α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl]-oct-2-en-7-ol (1),(E)-3,7-dimethyl-1-O-[α-L-arabinofuranosyl-(1→6)-β-D-glucopyranosyl]-oct-2-en-7-ol (2),geranyl-1-O-α-L-arabinofuranosyl-(1→6)-β-D-glucopyranoside (3),geranyl-1-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (4),geranyl-1-O-β-D-xylopyranosyl-(1→6)-β-D-glucopyranoside (5),geranyl-1-O-α-L-arabinopyranosyl-(1→6)-β-D-glucopyranoside (6).기중화합물1위신화합물,단첩이당감류화합물계수차재해속중발현.
From the rhizomes of Rodgersia pinnata,six monoterpene disaccharide glycosides were isolated and their chemical structures were determined as (E)-3,7-dimethyl-1-O-[α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl]-oct-2-en-7-ol (1),(E)-3,7-dimethyl-1-O-[α-L-arabinofuranosyl-(1→6)-β-D-glucopyranosyl]-oct-2-en-7-ol (2),geranyl-1-O-α-L-arabinofuranosyl-(1→6)-β-D-glucopyranoside (3),geranyl-1-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (4),geranyl-1-O-β-D-xylopyranosyl-(1→6)-β-D-glucopyranoside (5),geranyl-1-O-α-L-arabinopyranosyl-(1→6)-β-D-glucopyranoside (6) by spectral methods.Among them,compound 1 is a new monoterpene disaccharide glycoside.It is the first time that monoterpene disaccharide glycosides were isolated from the genus Rodgersia.