[Isolation and identification of flavonoids and organic acids from Gynostemma pentaphyllum Makino].
Three constituents were isolated from the aerial parts of Gynostemma pentaphyllum. They were identified as rutin (I), ombuoside (II) and malonic acid (III) by physico-chemical properties and spectroscopic methods. They are reported present in G.pentaphyllum for the first time.
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D055598:Chemical Phenomena; D002621:Chemistry; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D005419:Flavonoids / Q000302:isolation & purification; D008314:Malonates / Q000302:isolation & purification*; D012431:Rutin / Q000302:isolation & purification*
D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D008314:Malonates; C062974:ombuoside; D012431:Rutin; C030290:malonic acid