6-氨基-1,3-二丙基-5-亚硝基脲嘧啶

8-环戊烷基-1,3-二丙基黄嘌呤

N-(4-amino-2,6-dioxo-1,3-dipropylpyrimidin-5-yl)-3-phenylpropanamide

1,3-dipropyl-8-thiophen-3-yl-7H-purine-2,6-dione

N-(4-amino-2,6-dioxo-1,3-dipropylpyrimidin-5-yl)benzamide