桑皮黄素; 桑黄酮

1,2,3,5-tetrahydroxybenzene

1-(2-hydroxy-4,6-dimethoxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione

5,7-dimethoxy-2-(2-nitrophenyl)chromen-4-one

5,7-dihydroxy-2-[4-(trifluoromethyl)phenyl]chromen-4-one