4-{[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}3-methyl-phenoxy)-2-hydroxypropyl]amino}ethyl)phenyl]sulfonyl}-N-octyl-1-piperidinecarboxamide 以
chloroform methanol 为溶剂,
以to give the title compound (eluant: 20/3(v/v) chloroform/methanol) (0.225 g, 0.373 mmol)的产率得到4-(4-{2-[(2S)-2-Hydroxy-3-(4-hydroxy-3-methyl-phenoxy)-propylamino]-ethyl}-benzenesulfonyl)-piperidine-1-carboxylic acid octylamide