出典:Wiktionary
neoflavonoid (複数形 neoflavonoids)
出典:Wikipedia
出典:『Wikipedia』 (2011/04/10 01:44 UTC 版)
Neoflavonoids are a class of polyphenolic compounds. While flavonoids (in the narrow sense) have the 2-phenylchromen-4-one backbone, neoflavonoids have the 4-phenylchromen backbone with no hydroxyl group substitution at position 2.