5-溴-1-苯基吡唑-4-甲酸乙酯

4-[(P-CHLOROPHENYL)AMINO]-1-PHENYL-1H-PYRAZOLO[3,4-D]PYRIMIDINE

4-氯-1-苯基-1H-吡唑并[3,4-d]嘧啶

6-methyl-1-phenylpyrazolo[3,4-d][1,3]oxazin-4-one