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C21H20O11 [2 records]
Record 1 - internal organization data 2011-01-25
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
- Plant Biology
- Biochemistry
Universal entry(ies) Record 1
Record 1, Main entry term, English
- isoquercitrin
1, record 1, English, isoquercitrin
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- quercetin-3-glucoside 2, record 1, English, quercetin%2D3%2Dglucoside
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 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%. 3, record 1, English, - isoquercitrin
Record number: 1, Textual support number: 2 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). 4, record 1, English, - isoquercitrin
Record number: 1, Textual support number: 1 OBS
Chemical formula: C21H20O11 5, record 1, English, - isoquercitrin
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
- Biologie végétale
- Biochimie
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- isoquercitrine
1, record 1, French, isoquercitrine
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- quercetine-3 glucoside 1, record 1, French, quercetine%2D3%20glucoside
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
[Glucoside] présent dans les feuilles de myrtille Vaccinium Myrtillus [...] 2, record 1, French, - isoquercitrine
Record number: 1, Textual support number: 2 OBS
Formule chimique : C21H20O11 3, record 1, French, - isoquercitrine
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-01-21
Record 2, English
Record 2, Subject field(s)
- Dyes and Pigments (Industries)
- Chemistry
- Pharmacology
Universal entry(ies) Record 2
Record 2, Main entry term, English
- quercitrin
1, record 2, English, quercitrin
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- quercimelin 2, record 2, English, quercimelin
correct
- quercitroside 2, record 2, English, quercitroside
correct
- red flavin 3, record 2, English, red%20flavin
correct, see observation
- quercetin-3-L-rhamnoside 4, record 2, English, quercetin%2D3%2DL%2Drhamnoside
correct
- thujin 4, record 2, English, thujin
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A bitter pale yellow crystalline glycoside ... obtained esp. from quercitron bark and yielding quercetrin and rhamnose on hydrolysis. 5, record 2, English, - quercitrin
Record number: 2, Textual support number: 1 CONT
Quercitrin [is] used as a textile dye. 6, record 2, English, - quercitrin
Record number: 2, Textual support number: 1 OBS
Quercitrin is known commercially as "red flavin". 7, record 2, English, - quercitrin
Record number: 2, Textual support number: 2 OBS
Chemical formula : C21H20O11 7, record 2, English, - quercitrin
Record 2, French
Record 2, Domaine(s)
- Teintures et pigments (Industries)
- Chimie
- Pharmacologie
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- quercitrine
1, record 2, French, quercitrine
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- querciméline 2, record 2, French, quercim%C3%A9line
correct, feminine noun
- quercitrinoside 2, record 2, French, quercitrinoside
correct, masculine noun
- quercitroside 2, record 2, French, quercitroside
correct
- quercitrin 3, record 2, French, quercitrin
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La quercitrine, glucoside constitué de la quercétine et du rhamnose [...] est une substance jaune cristalline très répandue dans le règne végétal. Elle a été isolée pour la première fois de Quercus tinctoria dont elle a pris le nom. 4, record 2, French, - quercitrine
Record number: 2, Textual support number: 1 OBS
Formule chimique : C21H20O11 5, record 2, French, - quercitrine
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Tinturas y pigmentos (Industrias)
- Química
- Farmacología
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- quercitrina
1, record 2, Spanish, quercitrina
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 OBS
Fórmula química: C21H20O11 2, record 2, Spanish, - quercitrina
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