2-丁基-1,4-二氢-6-甲基-4-氧代-5-嘧啶乙酸乙酯

2-丁基-1,6-二氢-4-甲基-6-氧代-1-[[2'-[1-(三苯甲基)-1H-四氮唑-5-基][1,1'-联苯]-4-基]甲基]-5-嘧啶乙酸乙酯

2-(2-butyl-4-methyl-6-oxo-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,6-dihydropyrimidin-5-yl)acetic acid

2-丁基-1,6-二氢-N,N,4-三甲基-6-氧代-1-[[2'-[1-(三苯甲基)-1H-四氮唑-5-基][1,1'-联苯]-4-基]甲基]-5-嘧啶乙酰胺

2-(2-butyl-4-methyl-6-oxo-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,6-dihydropyrimidin-5-yl)-N,N-dimethylethanethioamide