2,4-dimethyl-5,6,8-trihydro-8-[[2'-(1-tert-butyl-1H-tetrazol-5-yl)[1,1-biphenyl]-4-yl]methyl]-7H-pyrido[2,3-d]pyrimidin-7-one

Pyrido[2,3-d]pyrimidin-7(6H)-one,8-[[2'-[2-(1,1-dimethylethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-5,8-dihydro-2,4-dimethyl-

乙酰戊二酸二乙酯

ethyl 3-(4-chloro-2,6-dimethylpyrimidin-5-yl)propionate

4-羟基-2,6-二甲基-5-嘧啶丙酸乙酯