[Flavonoids in Arabis Caucasica Willd. (Cruciferae). Part I. Heterozygote similar to quercetin and isorhamnetin].
From flowering herb of Arabis caucasica Willd. have been isolated crystalline flavonoid compounds. They have been identified as quercetin 3-glucoside, isorhamnetin 3-glucoside, quercetin 3-beta-glucoside-7-alpha-rhamnoside and isorhamnetin 3-beta-glucoside-7-alpha-rhamnoside. As chromatographically homogenous, in amorphous form have been isolated: quercetin 3-diglucoside-7-glucoside and isorhamnetin 3-diglucoside-7-glucoside.
Matławska
I
I
Zakład Farmakologii, Akademia Medyczna, ul. Sieroca 10, 61-771 Poznań.
Sikorska
M
M
Kowalewski
Z
Z
D031214:Arabis / Q000737:chemistry*; D002845:Chromatography; D005419:Flavonoids / Q000302:isolation & purification*; D044948:Flavonols / Q000737:chemistry; D006579:Heterozygote; D011794:Quercetin / Q000737:chemistry / Q000031:analogs & derivatives
D005419:Flavonoids; D044948:Flavonols; C047368:3-methylquercetin; D011794:Quercetin