日香桂根的化学成分研究（III）

利用柱层析法（硅胶，C18）从日香桂根的乙酸乙酯提取物中分离出8个单体化合物女贞苷（1），连翘苷（2），（＋）-羟基松脂醇-1-O-β-D-葡萄糖（3），（＋）-环橄榄树脂素（4），2α，3β-二羟基乌苏-12-烯-28酸（5），对羟基苯乙醇（6），（－）-橄榄脂素（7）和橄榄树脂素-4-O-β-D-葡萄糖苷（8）]，其结构经1 H NMR和13 C NMR确证。5为首次在木犀科植物中发现，4为首次在木犀属植物中发现，2，3，7和8为首次在日香桂植物中发现。

Studies on the Chemical Components of the Roots of Osmanthus fragrans ‘Rixianggui’ (III)

The chemical components of the roots of Osmanthus fragrans‘Rixianggui’ were investigated by the chromatography methods(silica gel, C18).Eight compoundsligustroside (1), phillyrin(2), (+)-hydroxyinoresinol-1-O-β-D-glucoside ( 3 ) , ( +)-cyclo-olivil ( 4 ) , 2 , 3-dihydroxyurs-12-en-28-oic acid(5), p-hydroxyphenylethanol(6), ( -)-olivil(7) and ( -)-olivil-4-O-β-D-glucopyranoside (8)] were isolated from the EA extract of the roots of the title plant.The structures were confirmed by 1 H NMR and 13 C NMR.5 was isolated from the family Oleaceae, 4 from genus Osmanthus and 2, 3, 7, 8 from this plant for the first time.