7-甲氧基-4H-色烯-4-酮

3-(1-imidazolyl)-2,3-dihydro-7-methoxy-4H-1-benzopyran-4-one

4’,7-二甲氧基-异磺酮

7-甲氧基异黄酮

3-(2,4-dimethoxyphenyl)-7-methoxychromen-4-one