Flavonoids from Piper carniconnectivum C. DC. (Piperaceae)

被引：0

作者：

Alves, Harley da S. ^{[1
]}

de Oliveira, George E. ^{[1
]}

Zoghbi, Maria das G. ^{[2
]}

Chaves, Maria Celia de O. ^{[1
]}

机构：

[1] Univ Fed Paraiba, Lab Tecnol Farmaceut, BR-58051970 Joao Pessoa, Paraiba, Brazil

[2] Museu Emilio Goeldi, BR-66077830 Belem, Para, Brazil

来源：

REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY | 2010年 / 20卷 / 02期

关键词：

Piper carniconnectivum; 5,3 ',4 '-trihydroxy-7-methoxyflavone; 5,3 '-dihydroxy-7-4 '-dimethoxyflavone; 5,4 '-dihydroxy-7-methoxyflavone; beta-sitosterol; stigmasterol; EXUDATE FLAVONOIDS; CONSTITUENTS;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

"Flavonoids from Piper carniconnectivum C. DC. (Piperaceae)". The flavonoids 5,3',4'-trihydroxy-7-methoxyflavone, 5,3'-dihydroxy-7-4'-dimethoxyflavone, 5,4'-dihydroxy-7-methoxyflavone and steroids mixture (beta-sitosterol and stigmasterol) were isolated from the dried aerials parts of Piper carniconnectivum C. DC. Their structures were established by spectroscopic analyses (UV, IV and H-1, C-13 NMR, including 1D and 2D NMR).

引用

页码：160 / 164

页数：5

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