7-(2-(4-methoxyphenyl)-2-oxoethyl)chromeno[4,3-b]chromen-6(7H)-one

1-(4-methoxyphenyl)-2-(phenylamino)ethanone

N-[1-(4-methoxyphenyl)ethylidene]-(1-pyridin-4-yl)methanamine

(4-acetylphenyl)methyl hydrogen carbonate

o-methyl 4-methoxyacetophenone oxime