CHEMICAL CONSTITUENTS ISOLATED FROM THE WOOD OF Senna reticulata Willd. (LEGUMINOSEAE)

被引：10

作者：

dos Santos, Rogerio Nunes ^{[1
]}

de Vasconcelos Silva, Maria Goretti ^{[1
]}

Braz Filho, Raimundo ^{[2
]}

机构：

[1] Univ Fed Ceara, Dept Quim Anal & Fisicoquim, Dept Quim Organ & Inorgan, BR-60455970 Fortaleza, Ceara, Brazil

[2] Univ Estadual Norte Fluminense, CCT, Setor Quim Prod Nat, BR-28013600 Campos Dos Goytacazes, RJ, Brazil

来源：

QUIMICA NOVA | 2008年 / 31卷 / 08期

关键词：

Senna reticulata; anthraquinones; bianthrone;

D O I：

10.1590/S0100-40422008000800011

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The phytochemical investigation of the wood extracts of Senna reticulata (Leguminoseae) yielded six anthraquinones: chrysophanol, physcion, aloe-emodin, 1,3,8-trihydroxyanthraquinone, 3-methoxy-1,6,8-trihydroxyanthraquinone, emodin and the chrysophanol-10,10' bianthrone. The triterpenes alpha and beta amirin, the steroids beta-sitosterol and stigmasterol as well as the flavonoid kaempferol were also identified. The structures were established by spectral analysis, including two-dimensional NMR techniques. It is the first report of 1,3,8-trihydroxyanthraquinone and 3-methoxy-1,6,8-trihydroxyanthraquinone in higher plants.

引用

页码：1979 / 1981

页数：3

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