Flavonoid glycosides from Alchemilla speciosa

被引:23
作者
Felser, C [1 ]
Schimmer, O [1 ]
机构
[1] Univ Erlangen Nurnberg, Inst Bot & Pharmazeut Biol, Lehrstuhl Pharmazeut Biol, D-91058 Erlangen, Germany
关键词
D O I
10.1055/s-2006-960845
中图分类号
Q94 [植物学];
学科分类号
071001 [植物学];
摘要
The new flavonol glycosides quercetin 3-O-beta-(2"-O-alpha-L-rha mnopyranosyl)-glucopyranoside uronic acid and kaempferol 3-O-beta-(2"-O-alpha-L-rhamnopyranosyl)-glucopyranoside uronic acid were isolated from the leaves of Alchemilla speciosa Buser together with 13 known flavonol and flavone glycosides and (+)-catechin. The structures were determined by spectroscopic methods.
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页码:668 / 670
页数:3
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