Tian-xiao Zhang, Hui-zheng Fu, Yi-sheng Yang, Dong Wang
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引用次数: 0
摘要
目的:研究中华水蛭的化学成分。方法:采用硅胶柱层析、ODS柱层析、Sephadex LH-20柱层析、MPLC柱层析等方法对其化学成分进行分离纯化。在理化性质和特殊分析的基础上，对它们的结构进行了鉴定。结果:七个化合物分离的叶子Stauntonia对,其结构是阐明3点-β-D-glucopyranosyl -(1→3)[β-D-xylopyranosyl -(1→2)]-α-L-arabinopyranosyl-28-O -(α-L-rhamnopyranosyl -(1→4)-β-D-glucopyranosyl -(1→6)β-D-glucopyranosyl] 3β-hydroxy-30-norolean-12, 20 (29) -dien-28-oic酸(1),3 - [(O -β-D-glucopyranosyl -(1→3)[α-L-rhamnopyranosyl -(1→2)]-α-L-arabinopyranosyl)氧]30-norolean-12, 20 (29) -dien-28-oic酸O -β-D-glucopyranosyl -(1→6)-β- d -葡萄糖吡喃基酯(2)，3- o -β- d -[(α- l-木糖吡喃基-(1→2)- o -α- l-阿拉伯糖吡喃基)氧]-30-诺里果酸-12-烯-28-酸α- l-鼠李糖吡喃基-(1→4)- o -β- d -葡萄糖吡喃基-(1→6)- o -β- d -葡萄糖吡喃基酯(3)，叶莫苷YM27(4)，叶莫苷YM21(5)，叶莫苷YM10(6)和叶莫苷YM7(7)。结论:化合物1 ~ 3为首次从该植物中分离得到。
[Chemical Constituents from Stauntonia chinensis].
Objective: To study the chemical constituents of Stauntonia chinensis.
Methods: The chemical constituents were isolated and purified by column chromatography on silica gel,ODS,Sephadex LH-20 and MPLC. Their structures were elucidated on the basis of physicochemical properties and special analysis.
Results: Seven compounds were isolated from the leaves of Stauntonia chinensis,whose structures were elucidated as 3-O-β-D-glucopyranosyl-( 1 →3)-[β-D-xylopyranosyl-( 1 →2) ]-α-L-arabinopyranosyl-28-O-[α-L-rhamnopyranosyl-( 1 →4)-β-D-glucopyranosyl-( 1 →6)-β-D-glucopyranosyl]-3β-hydroxy-30-norolean-12,20( 29)-dien-28-oic acid( 1),3-[( O-β-D-glucopyranosyl-( 1→3)-[α-L-rhamnopyranosyl-( 1 →2) ]-α-L-arabinopyranosyl) oxy]-30-norolean-12,20( 29)-dien-28-oic acid O-β-D-glucopyranosyl-( 1 → 6)-β-D-glucopyranosyl ester( 2),3-O-β-D-[( α-L-xylopyranosyl-( 1 → 2)-O-α-L-arabinopyranosyl)oxy]-30-norolean-12-en-28-oic acid α-L-rhamnopyranosyl-( 1 → 4)-O-β-D-glucopyranosyl-( 1 → 6)-O-β-D-glucopyranosyl ester( 3), yemuoside YM27( 4), yemuoside YM21( 5),yemuoside YM10( 6) and yemuoside YM7( 7).
Conclusion: Compounds 1 ~ 3 are isolated from this plant for the first time.
期刊介绍：
"Chinese Materia Medica" magazine was founded in 1978. It is a national-level academic journal of Chinese medicine science and technology approved by the State Science and Technology Commission and the Press and Publication Administration for public distribution at home and abroad. It is sponsored by the Chinese Materia Medica Information Center of the State Food and Drug Administration and is publicly distributed at home and abroad. It mainly reports on new technologies, new methods and new achievements in the production, scientific research and business management of Chinese medicine, and serves to promote the production and scientific and technological development of Chinese medicine, improve the output and quality of Chinese medicine, improve business management, and prosper the Chinese medicine industry.
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