5-[3-[(dimethylamino)methyl]-4-(methyloxy)phenyl]-3-[1-(ethylsulfonyl)-4-piperidinyl]-1H-indole-7-carboxamide trifluoroacetate   、                                                                                      
吗啉   、                                                                                      
二甲胺                                                                                                                                                              在
                                                                                                                                                                                 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[4-(methyloxy)-3-(4-morpholinylmethyl)phenyl]-1H-indole-7-carboxamide trifluoroacetate                                                                                                                                  作用下,
                                                                                                                                                                                                                            以to afford 12 mg of the title compound (17%)的产率得到3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[4-(methyloxy)-3-(4-morpholinylmethyl)phenyl]-1H-indole-7-carboxamide trifluoroacetate