N4-乙酰基磺胺苯吡唑

2-phenylpyrazole-3,4-diamine

6-methyl-1-phenyl-2H-pyrazolo[3,4-d]pyrimidin-4-one

1-phenyl-5-pyrrol-1-ylpyrazole-4-carbohydrazide

1-phenyl-5-pyrrol-1-ylpyrazol-4-amine