TERMIUM Plus®

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ISOQUERCITRIN [1 record]

Record 1 2011-01-25

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plant Biology
  • Biochemistry
Universal entry(ies)
C21H20O11
formula, see observation
CONT

The drug St. John's wort consists of the dried above-ground part of "Hypericum perforatum L", collected shortly before or during the flowering period. It contains not less than 0.04% naphthodianthrones of the hypericin group (so-called total hypericin). ... Other possible active ingredients are polymerization products of hypericin, the flavonoids quercetin, hyperoside, quercitrin, isoquercitrin, rutin, campherol, luteolin, and 13-118-biapigenin, the total concentration of which can amount to 2% to 4%.

CONT

... we have compared the bioactivities of the two most abundant flavonoid glycosides that we have purified from onions (quercetin-3,4'-diglucoside and quercetin-4'-glucoside) to the quercetin aglycone, and also to the more commonly studied commercially-available flavonoid glycosides, rutin (quercetin-3-rutinoside) and isoquercitrin (quercetin-3-glucoside).

OBS

Chemical formula: C21H20O11

French

Domaine(s)
  • Éléments et composés chimiques
  • Biologie végétale
  • Biochimie
Entrée(s) universelle(s)
C21H20O11
formula, see observation
OBS

[Glucoside] présent dans les feuilles de myrtille Vaccinium Myrtillus [...]

OBS

Formule chimique : C21H20O11

Spanish

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