5-(1(S)-amino-2-hydroxyethyl)-N-[(2,4-difluorophenyl)-methyl]-2-[8-methoxy-2-(trifluoromethyl)-5-quinoline]-4-oxazolecarboxamide   、                                                                                      
富马酸                                                                                                                                                                                              以
                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                                                        以92.7%的产率得到5-((S)-amino-2-hydroxyethyl)-N-[(2,4-difluorophenyl)-methyl]-2-[8-methoxy-2-(trifluoromethyl)-5-quinoline]-4-oxazolecarboxamide fumarate