CAJ | 학술논문

猫儿刺(Ilex pernyi)为冬青科冬青属植物,民间常用于清热解毒,润肺止咳.本文对猫儿刺叶的化学成分进行研究,应用硅胶、Sephadex LH-20、反相硅胶和半制备RP-HPLC等分离纯化方法从其乙醇提取物中分离并鉴定了6个化合物:(E)-异丁香酚-α-L-吡喃阿拉伯糖基(1→6)- β-D-吡喃葡糖苷(1),山柰酚-3-O-桑布双糖苷(2),槲皮素-3-O-桑布双糖苷(3),异槲皮苷(4),丁香树脂酚葡糖苷(5),反枝苋苷IV(6).其中,化合物1为一新酚苷类化合物,命名为猫儿刺酚苷A.化合物2～6为首次从该植物中分离得到.
묘인자(Ilex pernyi)위동청과동청속식물,민간상용우청열해독,윤폐지해.본문대묘인자협적화학성분진행연구,응용규효、Sephadex LH-20、반상규효화반제비RP-HPLC등분리순화방법종기을순제취물중분리병감정료6개화합물:(E)-이정향분-α-L-필남아랍백당기(1→6)- β-D-필남포당감(1),산내분-3-O-상포쌍당감(2),곡피소-3-O-상포쌍당감(3),이곡피감(4),정향수지분포당감(5),반지현감IV(6).기중,화합물1위일신분감류화합물,명명위묘인자분감A.화합물2～6위수차종해식물중분리득도.
A new compound and five known compounds were isolated from the ethanolic extract of the leaves of Ilex pernyi Franch. Their structures were established on the basis of spectral analysis and identified as trans-isoeugenyl-α-L-arabinopynosyl(1→6)-β-D-glucopyranoside (1), kaempferol-3-O-sambubioside (2), quercetin-3-O-sambubioside (3), isoquercitrin (4), (+)-syringaresinol-O-β-D-glucopyranoside (5), amarantholidoside IV (6). Among them, compound 1 is a new phenolic glycoside, named as ilexperphenoside A, and compounds 2-6 were isolated from this plant for the first time.