(2R,3R)-3,5-二羟基-2-(4-羟基苯基)-7-甲氧基色满-4-酮

2-羟基-1-(4-羟基苯基)乙酮

4,4',5''-trihydroxy-6'',6''-dimethyldihydropyrano(2'',3'':2'.3')-chalcone

4-异丙氧苯甲酸

三氟化硼