2-噻吩甲醛

大茴香醛

5-benzoyl-4,5-dihydro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile

4-羟基-1-苯基吡唑并[3,4-D]嘧啶

1-phenylpyrazolo[3,4-d]pyrimidine