5-benzyl-2,2-dimethyl-5-phenyl-1,3-dioxane-4,6-dione

托品酸

3,5-diphenyl-4,5-dihydro-1H-pyridazin-6-one

2-苯基丙烯酸甲酯

5,6-二甲氧基-2-苯基茚满-1-酮