1-(2,4-bis(benzyloxy)-3,6-dimethoxyphenyl)ethanone

1-(4-(benzyloxy)-2-isopropoxy-3,6-dimethoxyphenyl)ethan-1-one

7-(benzyloxy)-2-(4-(benzyloxy)phenyl)-5-isopropoxy-6-methoxy-4H-chromen-4-one

7-(benzyloxy)-2-(4-(benzyloxy)phenyl)-3-hydroxy-5-isopropoxy-6-methoxy-4H-chromen-4-one

对甲苯磺酰氯