Elevencompounds were isolated from the roots of Bischofia javanica by various chromatographic techniques.By physical-chemical and spectral analysis,their structures were elucidated as 3,4-dihydroxyphenylethyl alcohol (1),2-(3,4-dihydroxy)-phenylethyl-O-β-D-glucopyranoside (2),tachioside (3),isotachioside (4),catechin (5),epicatechin (6),gallocatechin (7),4-hydroxy-2-methoxyphenol-1-O-β-D-(6'-O-galloyl) glucopyranoeide (8),4-hydroxy-3-methoxyphenol-β-D-[6-O-(4-hydroxy-3,5-dimethoxylbenzoate)] glucopyranoside (9),maesopsin-6-O-glucopyranoside (10),β-amyrin acetate (11),respectively.All the compounds were isolated from this plant for the first time.%利用各种色谱技术从秋枫(Bischofia javanica)的根中分离得到11个化合物.通过波谱学方法鉴定为3,4-二羟基苯乙醇(1),2-(3,4-dihydroxy)-phenylethyl-O-β-D-glucopyranoside (2),tachioside (3),isotachioside (4),儿茶素(5),表儿茶素(6),没食子儿茶素(7),4-羟基-2-甲氧基苯酚1-O-β-D-(6'-O-没食子酰基)葡萄糖苷(8),4-hydroxy-3-methoxyphenol-β-D-[6-O-(4-hydroxy-3,5-dimethoxylbenzoate)]ghcopyranoside (9),maesopsin-6-O-glucopyranoside (10),β-香树脂醇乙酸酯(11).所有化合物均为首次从该种植物中分离得到.
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