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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。“,”The chemical components of the roots of Osmanthus fragrans‘Rixianggui’ were investigated by the chromatography methods(silica gel, C18).Eight compounds[ligustroside (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.