7-{(1R,2R,3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-[3-(tert-butyl-dimethyl-silanyloxy)-4-(2-fluoro-phenylamino)-butyl]-cyclopentyl}-heptanoic acid methyl ester                                                                                                                                                              在
                                                                                                                                                                                 lithium hydroxide   、                                                                                                  
N,N'-羰基二咪唑                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 0.5h,
                                                                                                                生成                                                 
N-(7-{(1R,2R,3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-[3-(tert-butyl-dimethyl-silanyloxy)-4-(2-fluoro-phenylamino)-butyl]-cyclopentyl}-heptanoyl)-benzenesulfonamide