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目的研究黄腊果Stauntonia brachyanthera根的化学成分。方法利用各种色谱学方法,对药材提取物进行分离纯化,采用核磁共振技术鉴定结构。结果从黄蜡果根70%乙醇提取物中分离得到13个化合物,分别为3-甲氧基-4-羟基-桂皮醛(Ⅰ)、tortoside F(Ⅱ)、酪醇1-O-β-木糖基-(1→6)-O-β-葡萄糖苷(Ⅲ)、香草酸(Ⅳ)、丁香酸(Ⅴ)、saccharumoside B(Ⅵ)、甘草查儿酮A(Ⅶ)、芦丁(Ⅷ)、异槲皮苷(Ⅸ)、木犀草素-7-O-葡糖糖苷(Ⅹ)、荭草苷(Ⅺ)、6″-O-(3’’’-羟基-3’’’-甲基戊二酰)牡荆素(Ⅻ)、槲皮素()。结论化合物Ⅰ、Ⅲ~Ⅵ、Ⅸ、Ⅺ~均为首次从野木瓜属植物中分离得到。
Aim To study the chemical constituents of Stauntonia brachyanthera roots. Methods A variety of chromatographic methods were used to separate and purify medicinal extracts. The structure was identified by 1H NMR. Results Thirteen compounds were isolated from the 70% ethanol extract of the root of Radix et Rhizoma. They were 3-methoxy-4-hydroxy-cinnamaldehyde (Ⅰ), tortoside F (1 → 6) -O-β-glucoside (Ⅲ), vanillic acid (IV), syringic acid (V), saccharumoside B (Ⅵ), licochalcone A (Ⅶ), rutin ), Isoquercitrin (IX), luteolin-7-O-glucoside (X), orientin (XI), 6 "-O- (3’’-hydroxy- Methylglutaryl) vitexin (Ⅻ) and quercetin () .CONCLUSION Compound Ⅰ, Ⅲ ~ Ⅵ, Ⅸ and Ⅺ ~ were isolated from wild papaya for the first time.