PHENYLPROPANOID ESTERS FROM LAMIUM-ALBUM FLOWERS

被引:76
作者
BUDZIANOWSKI, J
SKRZYPCZAK, L
机构
[1] Department of Pharmaceutical Botany, K. Marcinkowski Academy of Medicine, 61-712 Poznań
关键词
LAMIUM ALBUM; LAMIACEAE; FLOWERS; PHENYLPROPANOID GLYCOSIDES; ACYLATED FLAVONOIDS; LAMALBOSIDE; 2(R)-GALACTOSYLACTEOSIDETRANS- AND CIS-TILLIROSIDE; TRANS CIS ISOMERS;
D O I
10.1016/0031-9422(94)00727-B
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Two phenylpropanoid glycosides, a new one, lamalboside (2(R)-galactosylacteoside) and the known acteoside, the flavonol p-coumaroylglucoside, tiliroside, 5-caffeoylquinic acid (chlorogenic acid), along with rutoside and quercetin and kaempferol 3-O-glucosides were isolated from the flowers of Lamium album. Esters of glycosides were obtained as mixtures of trans/cis isomers. The presence of flavonoid p-coumaroylglucosides links Lamium to other members of the subfamily Lamioideae.
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页码:997 / 1001
页数:5
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