4-[[2-乙氧基-5-[(4-甲基-1-哌嗪)磺酰基]苯甲酰基]氨基]-1-甲基-3-丙基-1H-吡唑-5-羧酰胺

5-(2-ethoxy-5-iodophenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

5-(5-bromo-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-pyrimidin-7-one

2-乙氧基-5-[(4-甲基-1-哌嗪)磺酰基]苯甲醛

4-氨基-1-甲基-3-正丙基-1H-吡唑-5-羧酰胺