1-环己烯乙酮

3-methyl-4-phenylisochromen-1-one

1-(1-benzyl-3,6-dihydro-2H-pyridin-4-yl)-2-methylquinazolin-4-one

5-[(E)-丁-2-烯酰基]-4-甲氧基-6-甲基吡喃-2-酮

O-乙酰基喜树碱