中华青荚叶的一个新果糖酯

Plant Diversity ›› 2008, Vol. 30 ›› Issue (01): 115-120.

中华青荚叶的一个新果糖酯

来国防1 , 2 , 赵沛基1 , 倪志伟1 , 许云龙1 ,王梅2 , 罗士德1 , 王易芬1

1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室, 云南昆明 650204;
2 云南省食品药品检验所, 云南昆明 650011

收稿日期:2007-08-09 出版日期:2008-02-25 发布日期:2008-02-25
通讯作者: 王易芬

A New Fructofuranoside from Helwingia chinensis (Cornaceae)

LAI Guo-Fang^{1 , 2} , ZHAO Pei-Ji¹ , NI Zhi-Wei¹ , XU Yun-Long¹ ,
WANG Mei² , LUO Shi-De¹ , WANG Yi-Fen¹

1 State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 , China ;
2 Yunnan Institute for Food and Drug Control , Kunming 650011 , China

Received:2007-08-09 Online:2008-02-25 Published:2008-02-25
Contact: WANG Yi-Fen

摘要/Abstract

摘要： 从山茱萸科中华青荚叶( Helwingia chinensis) 的乙醇提取物中分离得到一个新果糖酯和十个已知化合物。通过现代波谱技术分别鉴定为: 2- O -( E) -咖啡酰-3- O -( 3 , 5-二甲氧基香豆酰) -α-D-呋喃果糖甙( 1) , 2- O-β-D-呋喃果糖基α-D-异吡喃糖酯(2 ) , 甘草甜素(3) , 4′-羟基-7- O-葡萄糖-2 , 3-二羟黄酮甙(4) ,黄豆甙(5) , 5-葡萄糖芹菜甙(6) , 7- O-葡萄糖芹菜甙(7) , 4- O-葡萄糖香豆酸(8) , 葡萄糖咖啡酸(9 ) ,3β-赤杨醇(10) , 薯蓣皂甙3- O -{α-L-鼠李糖吡喃糖基(1→2 ) -[α-L-阿拉伯呋喃糖基(1→3 ) ]-β-D-葡萄糖吡喃糖} (11) 。

关键词: 中华青荚叶, 山茱萸科, 呋喃果糖, 黄酮甙, 抗细菌活性

Abstract: A new fructofuranoside , together with ten known compounds were isolated from the EtOH extraction of the aerial part of Helwingia chinensis. Their structures were elucidated to be 2 - O- ( E)- caffeoyl-3- O -(3 , 5-dimethoxylcoumaroyl )-α-D-fructofuranose (1) , 2- O-β-D-fructofuranosyl-α-D- allopyranose (2 ) , liquiritigenin ( 3) , 4′-hydroxy-2 , 3-dihydro-flavonone-7- O-β-D-glucoside ( 4) , daidzin ( 5) , apigenin 5- O-glucopyranoside (6), apigenin-7- O-β-D-glucoside (7) , coumaric acid 4- O-β-D-glucopyranoside (8) , glucopyranosylcaffeic acid (9) , 3β-hydroxyglutin-5-ene (10 ) , diosgenin 3- O-α-L-rhamnopyranosyl ( 1 → 2 ) -[α-L-arabinofuranosyl ( 1 → 3 ) ] -β-D-glucopyranoside ( 11 ) by intensive interpretation of spectral data.

Key words: Helwingia chinensis

中图分类号:

Q 946

来国防1 , 2 , 赵沛基1 , 倪志伟1 , 许云龙1 ,王梅2 , 罗士德1 , 王易芬1. 中华青荚叶的一个新果糖酯[J]. Plant Diversity, 2008, 30(01): 115-120.

LAI Guo-Fang^, , ZHAO Pei-Ji , NI Zhi-Wei , XU Yun-Long ,
WANG Mei , LUO Shi-De , WANG Yi-Fen. A New Fructofuranoside from Helwingia chinensis (Cornaceae)[J]. Plant Diversity, 2008, 30(01): 115-120.

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