Anthraquinone derivatives from Heterophyllaea pustulata

被引:38
|
作者
Nunez Montoya, Susana C. [1 ]
Agnese, Alicia M. [1 ]
Cabrera, Jose L. [1 ]
机构
[1] Univ Nacl Cordoba, Fac Ciencias Quim, Dept Farm, IMBIV,CONICET, RA-5000 Cordoba, Argentina
来源
JOURNAL OF NATURAL PRODUCTS | 2006年 / 69卷 / 05期
关键词
D O I
10.1021/np050181o
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
From the leaves of Heterophyllaea pustulata two new monomeric anthraquinones, heterophylline ( 1,6-dihydroxy-7-methoxy-2-methylanthraquinone, 1) and pustuline ( 2-hydroxy-3-methoxy-7-methylanthraquinone, 2), and one new bianthraquinone, ( S)-5,5'-bisoranjidiol [( S)-5,5'-bis( 1,6-dihydroxy-2-methylanthraquinone), 3], were isolated. Furthermore, the iridoid glycoside asperuloside and three known flavonoids, quercetin, isoquercitrin, and quercetin-3-O-beta-D-glucosyl-6"-acetate, were obtained. The structures were determined by analysis of their spectroscopic data and chemical evidence.
引用
收藏
页码:801 / 803
页数:3
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