4--甲氧基黄酮

2,3-dihydro-1-benzofuran-2-yl-(4-methoxyphenyl)methanone

3-bromo-2-(4-methoxyphenyl)-4H-chromene

2-anisoyl-5,7-dibromo-2,3-dihydrobenzofuran

2,3-cis-3-bromo-2,4'-dimethoxyflavan