methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-(p-methoxybenzyl)-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate

苯甲酰氯

4-bromobenzyl acetate

N-(4-methoxybenzyl)-benzoylamide

4-甲氧基氯苄