3-(3,4-二羟基苯基)-1-(2-羟基-4-甲氧基苯基)丙-2-烯-1-酮

1-(2-羟基-4-甲氧基苯基)-3-(3,4,5-三甲氧基苯基)-2-丙烯-1-酮

3’,4’,7-三甲氧基黄酮

2-ethyl-7-methoxy-chromen-4-one

7-methoxy-3,4-dimethyl-coumarin