6-(溴甲基)-2-氧代-4-噻吩-2-基-1,2,3,4-四氢嘧啶-5-羧酸乙酯

3-phenyl-1-thiophen-2-ylprop-2-yn-1-one

1,1'-diphenyl-1H,1'H-[4,5']bi[pyrazolo[3,4-d]pyrimidinyl]-4'-one

Methanone, (1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-2-thienyl-

1-phenylpyrazolo[3,4-d]pyrimidine-4-carbonitrile