(1S,2R)-1-(3,4-dichlorophenyl)-2-hydroxymethylcyclopropanecarboxylic acid benzyl methyl amide 、
4-(N'-methylureido)-4-phenylpiperidine 生成 (1S,2R)-2-[4-(3-methyl-ureido)-4-phenyl-piperidin-1-ylmethyl]-1-(3,4-dichlorophenyl)cyclopropanecarboxylic acid benzyl-methyl-amide