Methyl 2-n-butyl-5-benzyloxycarbonyl-1-{2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-yl}methyl-4,5,6,7-tetrahydroimidazo[4,5-c]pyridine-6-carboxylate 在
palladium-carbon
氢气 、 palladium-carbon 作用下,
以
甲醇 为溶剂,
以to give methyl 2-n-butyl-1-{2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-yl}methyl-4,5,6,7-tetrahydroimidazo[4,5-c]pyridine-6-carboxylate (0.94 g) as foam的产率得到methyl 2-n-butyl-1-{2'-(1-trityl-1H-tetrazol-5-yl)biphenyl-4-yl}methyl-4,5,6,7-tetrahydroimidazo[4,5-c]pyridine-6-carboxylate