4'-[[2-butyl-4-chloro-5-(t-butyldimethylsilyloxymethyl)-1H-imidazol-1-yl]methyl][1,1'-biphenyl-2-yl]carboxylic acid methyl ester 、
肼 以to give 4'-[[2-butyl-4-chloro-5-(t-butyldimethylsilyloxymethyl)-1H-imidazol-1-yl]methyl][1,1'-biphenyl-2-yl]carboxylic acid hydrazide (60%)的产率得到4'-[[2-butyl-4-chloro-5-(t-butyldimethylsilyloxymethyl)-1H imidazol-1-yl]methyl][1,1'-biphenyl-2-yl]carboxylic acid hydrazide