sodium hydroxide   、                                                                                      
methyl 1-[(4-{5-[2'-fluoro-2-(trifluoromethyl)-4-biphenylyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-3-carboxylate                                                                                                                                                              在
                                                                                                                                                                                 
水   、                                                                                                  
乙醇                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 21.0h,
                                                                                                                以to give 1-[(4-{5-[2′-fluoro-2-(trifluoromethyl)-4-biphenylyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-3-carboxylic acid sodium salt (5 mg, 9.41 μmol) as a white solid的产率得到1-[(4-{5-[2'-fluoro-2-(trifluoromethyl)-4-biphenylyl]-1,2,4-oxadiazol-3-yl}phenyl)methyl]-1H-pyrazole-3-carboxylic acid sodium salt