[6-chloro-4-(4-fluoro-2-methoxy-phenyl)-pyridin-3-yl]-methyl-amine   、                                                                                      
3-methanesulfonyl-5-trifluoromethylbenzoic acid                                                                                                                                                              在
                                                                                                                                                                                 
N-[6-chloro-4-(4-fluoro-2-methoxy-phenyl)-pyridin-3-yl]-3-methanesulfonyl-N-methyl-5-trifluoromethyl-benzamide   、                                                                                                  silica gel   、                                                                                                  ethyl acetate heptane                                                                                                                                  作用下,
                                                                                                                                                                                        反应 17.0h,
                                                                                                                以to give the title compound as a colorless solid (61%)的产率得到N-[6-chloro-4-(4-fluoro-2-methoxy-phenyl)-pyridin-3-yl]-3-methanesulfonyl-N-methyl-5-trifluoromethyl-benzamide