上游原料
5-[4'-(bromomethyl)[1,1'-biphenyl]-2-yl]-2-trityl-2H-1,2,3,4-tetraazole1,1-dimethoxybutyl methyl ether; 1,1,1-trimethoxybutane(Z)-2,3-diamino-2-butenedinitrile;diaminomaleonitrile2-propyl-1H-imidazole-4,5-dicarbonitrile2-propyl-1H-imidazole-4,5-dicarboxylic aciddiethyl 2-propyl-1H-imidazole-4,5-dicarboxylateethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1H-imidazole-5-carboxylateethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(1-trityl-1H-1,2,3,4-tetraazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylatemethyl N-[(Z)-2-amino-1,2-dicyanoethenyl]butanimidoateethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(1-trityl-1H-1,2,3,4-tetraazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylateethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-{[2'-(1H-1,2,3,4-tetraazol-5-yl)[1,1'-biphenyl]-4-yl]methyl}-1H-imidazole-5-carboxylate
