(2R,5S)-1-(4-chlorobenzyl)-2,5-dimethylpiperidin-4-amine 、 methyl {4-fluoro-2-[(2S)-oxiran-2-ylmethoxy]phenyl}acetate 、
乙醇 在
2-{[(2S)-3-{[(2R,4S,58)-1-(4-chlorobenzyl)-2,5-dimethylpiperidin-4-yl]amino}-2-hydroxy-2-methylpropyl]oxy}-4-fluorophenypacetate 作用下,
反应 36.0h,
以afforded (2-{[(2S)-3-{[(2R,4S,58)-1-(4-chlorobenzyl)-2,5-dimethylpiperidin-4-yl]amino}-2-hydroxy-2-methylpropyl]oxy}-4-fluorophenypacetate (8 mg) and methyl (2-{[(2S)-3-{[(2R,4R,5S)-1-(4-chlorobenzyl)-2,5-dimethylpiperidin-4-yl]amino}-2-hydroxy-2-methylpropyl]oxy}-4-fluorophenyl)acetate (3 mg, used in Example 42)的产率得到methyl (2-{[(2S)-3-{[(2R,4R,5S)-1-(4-chlorobenzyl)-2,5-dimethylpiperidin-4-yl]amino}-2-hydroxy-2-methylpropyl]oxy}-4-fluorophenyl)acetate