Flavonoids and free phenolic acids from Phytolacca americana L. leaves.
In the leaves of Phytolacca americana L. flavonoid compounds: kaempferol 3-O-beta-D-glucopyranoside, kaempferol 3-O-beta-D-xylopyranosyl (1-->2)-beta-D-glucopyranoside, kaempferol 3-O-alpha-L-rhamnopyranosyl (1-->2)-beta-D-glucopyranoside, kaempferol 3-O-diglucoside and quercetin 3-O-glucoside were identified by chemical and spectroscopic methods and using co-chromatography, phenolic acids: p-hydroxybenzoic, vanillic, synapic, p-coumaric ferulic and caffeic were also confirmed.
Bylka
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W
Department of Pharmacognosy, Karol Marcinkowski University of Medical Sciences, 10 Sieroca Str., 61-771 Poznań, Poland.
Matławska
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I
D005419:Flavonoids / Q000737:chemistry* / Q000302:isolation & purification; D062385:Hydroxybenzoates / Q000737:chemistry* / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry*
D005419:Flavonoids; D062385:Hydroxybenzoates; C017616:phenolic acid