2,4,5－三苯基咪唑

3a,6a-二苯基甘脲

1-(5-acetyl-2,6-dimethyl-4-phenyl-1,4-dihydropyridin-3-yl)ethanone

5-乙酰基-6-甲基-4-苯基-3,4-二氢-1H-嘧啶-2-酮

Ethyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarb oxylate