2-苯基乙酰苯胺

ethyl 2-oxo-3-phenylpiperidine-3-carboxylate

4-hydroxy-6-methoxy-3-phenylchromen-2-one

1,3-dimethyl-9H-pyrimido[4,5-b]indole-2,4-dione

4-羟基-1-甲基-3-苯基-1,2-二氢喹啉-2-酮