卢旺达产迷迭香化学成分研究i

为了解迷迭香(rosmarinusofficinaisl.)中的化学成分,从其95%乙醇提取物中分离得到了13种化合物,经波谱分析,分别鉴定为(z)-3-hexenylglucoside(1),(z)-3-hexenylo-β-d-glucopyranosyl-(1''→6')-β-d-glucopyranoside(2),erythritol-1-o-(6-otrans-caffeoyl)-β-d-glucopyranoside(3),2,3,4,5-tetrahydroxyhexyl-6-o-trans-caffeoyl-β-glucopyranoside(4),1,2,3,4-tetrahydroxy-2-methylbutane-4-o-(6-o-trans-caffeoyl)-β-d-glucopyranoside(5),咖啡酸(6),迷迭香酸(7),methylrosmarinate(8),methylbenzoate-4-β-glucoside(9),benzyl-β-d-glucopyranoside(10),benzyl-o-β-d-apiofuranosyl-(1→2)-β-d-glucopyranoside(11),1,2-di-o-β-d-glucopranosyl-4-allylbenzene(12)及(+)-syringaresinol-4'-o-β-d-glucopyranoside(13).其中,化合物1~5和8~13为首次从迷迭香属分离得到,并修正了化合物13的波谱数据.