从锥序蜜心果的乙酸乙酯部分中分离到5个化合物,通过波谱数据或与已知化合物对照,它们分别鉴定为(E)-3-(3-hydroxy-4-methoxyphenyl)acrylic acid carboxymethyl ester(1),3,4-二羟基苯甲酸(2),槲皮素-3-O-β-葡萄糖甙(3),山萘酚-3-O-α-鼠李糖甙(4)和槲皮素-3-O-α-鼠李糖甙(5),以上化合物均为首次从该属植物中分离到.%Five compounds were isolated from ethyl acetate soluble fraction of Saurauia napaulensi. Their structures were elucidated as (E)-3-(3-hydroxy-4-methoxyphenyl) acrylic acid carboxymethyl ester ( 1 ), 3,4-dihydroxybenzoic acid (2) , quercetin-3-O-β-glueopyrannoside (3) , kaempferol-3-O-α-rhamnoside (4) and quereetin 3 -O-α-rhamnoside ( 5 )by spectral methods. The structures of compounds 1-5 were elucidated on the basis of spectral evidence.
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