Three novel compounds from the leaves of Smallanthus sonchifolius

被引：14
|
作者：
Qiu, Ying-Kun [1 ,2 ]
Kang, Ting-Guo [1 ]
Dou, De-Qiang [1 ]
Liang, Li [1 ]
Dong, Feng [3 ]
机构：
[1] Liaoning Univ Tradit Chinese Med, Sch Pharm, Dalian 116600, Peoples R China
[2] Xiamen Univ, Coll Med, Xiamen 361005, Peoples R China
[3] Zhenao Grp Co, Dalian 116600, Peoples R China
来源：
JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2008年 / 10卷 / 12期
关键词：
Smallanthus sonchifolius; yacon; ent-kaurane-3; 16; 17; 18-tertol; 3R; 7E; 7E-9-butoxyl-megastigma-3-ol-; 3-O--d-glucopyranoside; 3S; 5R; 6Z-megastigma-6-en-3; 5; 8; 9-tertol;
D O I：
10.1080/10286020802361230
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Three novel compounds, together with five known ingredients, octacosanol, 3',4',5-trihydroxy-3,7-dimethoxyflavone, 3,4-dihydroxybenzaldehyde, isorhamnetin, and ent-kaurane-3,16,17-triol, were obtained from the leaves of Smallanthus sonchifolius (yacon), and their structures were elucidated as ent-kaurane-3,16,17,18-tertol (1), 3R,7E-9-butoxyl-megastigma-3-ol-3-O--d-glucopyranoside (2), and 3S,5R,6Z-megastigma-6-en-3,5,8,9-tertol (3) on the basis of spectroscopic and chemical methods.
引用
收藏
页码：1109 / 1115
页数：7
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