锐尖山香圆叶化学成分的研究

Study on the Chemical Constituents of Terpinia arguta

目的研究锐尖山香圆叶(Turpinia arguta)的化学成分。方法采用硅胶柱及Sephadex LH-20等色谱技术进行分离,利用现代波谱学技术确定化合物的结构。结果从中分离并鉴定了13个化合物,分别为香草酸(1),反式对羟基肉桂酸(2),环丁二酸酐(3),芹菜素(4),焦没食子酸(5),α-呋喃甲酸(6),没食子酸(7),2-4'-羟基-苄基-2-羟基-丁二酸(8),木犀草素(9),芹菜素-7-O-葡萄糖苷(10),木犀草素-7-O-葡萄糖苷(11),芹菜素-7-O-新橙皮糖苷(12),芹菜素-7-O-2'-鼠李糖基芸香糖苷(13)。结论化合物1～13均为首次从本科植物中分离得到。

ABSTRACT： OBJECTIVE To study the chemical constituents of Turpinia arguta. METHODS The compounds were isolated by chromatography on silica gel and sephadex LH -20 columns, and their structures were elucidated by spectral analysis. RESULTS Thirteen compounds were obtained and identified as vanillic acid （ 1 ）, E-p-hydroxoy-cinnamic acid （ 2 ）, butanedioic andydride （ 3 ）, apigenin （ 4 ）, pyrogallic acid （ 5 ）, 2 -furoic acid （ 6 ）, gallic acid （ 7 ）, 2 - （4-hydroxybenzyl） malic acid （ 8 ）, luteolin （ 9 ）, apigenin-7- O- ,8-D-glucoside （ 10 ）, luteolin-7-O-β-D-glucoside （ 11 ）, apigenin-7-O-β-D-neohesperidoside （ 12 ） and apigenin-7-O-fl-D- （ 2＂, 6＂- di-a- rhamnopyran-osyl）-glucopyranoside（13）. CONCLUSION Compounds 1 - 13 were isolated from this family for the first time.