2,3,4-三甲氧基苯甲醛

5-羟基-3',4',6,7-四甲氧基黄酮

2'-(3,4-dimethoxybenzoyloxy)-3',4',5',6'-tetramethoxyacetophenone

3-(3,4-二甲氧基苯基)-1-(2-羟基-4,6-二甲氧基苯基)-2-丙烯-1-酮

1-(6-hydroxy-2,3,4-trimethoxyphenyl)-3-(3,4-dimethoxyphenyl)propenone