2-(3-oxo-1,2,3-triphenyl-propyl)-indan-1,3-dione

硫酸

1,2-dimethyl-3-ethoxycarbonyl-4-phenyl-5-oxo-4,5-dihydro-1H-indeno<1,2-b>pyridine

1,3-茚满二酮

苯甲醛