4-苄氧基-2-羟基苯乙酮

7-羟基-4-氧代苯并吡喃-2-羧酸

2,4-二羟基苯乙酮

6-苄氧基-2,3-二氢苯并呋喃-3-酮

7-羟基-2-甲基-4H-1-苯并吡喃-4-酮

4-羟基-7-苄基奥昔香豆素

ethyl 4-oxo-7-phenylmethoxychromene-2-carboxylate

1-(2,4-双(苄氧基)苯基)乙酮

7-羟基色满-4-酮

2,4-二羟基-5-硝基苯乙酮

1-(3-benzyl-2,4-dihydroxyphenyl)ethanone

2,4-二羟基-5-甲氧基苯乙酮

6,7-dimethoxychromen-4-one

1-(2-{4-[2,8-bis(tert-butyldimethylsilyloxy)-11,12-dihydro-5H-6,13-dioxabenzo[3,4]cyclohepta[1,2-a]naphthalene-5-yl]phenoxy}ethyl)piperidine

7-(Benzyloxy)-2-[3,4-bis(benzyloxy)phenyl]-3-hydroxy-4H-chromen-4 -one

洋槐黄素

2,8-bis(tert-butyldimethylsilyloxy)-11,12-dihydro-5H-6,13-dioxabenzo[3,4]cyclohepta[1,2-a]naphthalene-5-ol

5-C-benzyl-2,4-dihydroxyacetophenone

2,8-bis(tert-butyldimethylsilyloxy)-11,12-dihydro-6,13-dioxabenzo[3,4]cyclohepta[1,2-a]naphthalene-5-one