1-[4-(benzyloxy)-3-chlorophenyl]-2-{4-hydroxy-4-[4-(methoxymethyl)phenyl]piperidin-1-yl}ethanone 、 1-{2-[4-(benzyloxy)-3-chlorophenyl]-2-hydroxyethyl}-4-(6-methoxypyridin-3-yl)piperidin-4-ol 、 1-[2-hydroxy-2-(4-hydroxy-2,5-dimethylphenyl)ethyl]-4-[4-(methoxymethyl)-phenyl]piperidin-4-ol 生成 1-{2-[4-(benzyloxy)-3-chlorophenyl]-2-hydroxyethyl}-4-[4-(methoxymethyl)phenyl]piperidin-4-ol