(6-{2-[3-(4-fluorophenyl)-5-(4-hydroxymethylbenzylcarbamoyl)-1-isopropyl-4-phenyl-1H-pyrrol-2-yl]vinyl}-2,2-dimethyl-[1,3]dioxan-4-yl)acetic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                         palladium 10% on activated carbon                                                                                                                                                                                                                               
氢气   、                                                                                                  
正丁胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 6.0h,
                                                                                                                以82%的产率得到(6-{2-[3-(4-fluorophenyl)-5-(4-hydroxymethylbenzylcarbamoyl)-1-isopropyl-4-phenyl-1H-pyrrol-2-yl]ethyl}-2,2-dimethyl-[1,3]dioxan-4-yl)acetic acid tert-butyl ester