N-乙酰乙酰苯胺

1-(2-hydroxyethyl)-6-methyl-3-phenyl-2,4(1H,3H)-pyrimidinedione

N-乙酰丙酮吗啉

N-phenylmorpholine-4-carboxamide

3-morpholin-4-yl-N-phenylbut-2-enamide