4-氨基-1-苯基吡唑[3,4-D]嘧啶

苯

4-phenyl-4,5-dihydro-1-phenyl-1H-pyrazolo<3,4-d>pyrimidine-4-carboxylic acid

phenyl-(1-phenylpyrazolo[3,4-d]pyrimidin-4-yl)methanone

4-氯-1-苯基-1H-吡唑并[3,4-d]嘧啶