Wiktionary
isoorientin
n. (context organic compound English) An isomer of orientin
Wikipedia
Isoorientin
Isoorientin (or homoorientin) is a flavone, a chemical flavonoid-like compound. It is the luteolin-6-C-glucoside. Bioassay-directed fractionation techniques led to isolation of isoorientin as the main hypoglycaemic component in Gentiana olivieri.