N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]-6-(5-phenyl-1,2,4-oxadiazol-3-yl)-1-benzothiophene-2-carboxamide                                                                                                                                                              在
                                                                                                                                                                                 
盐酸                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环   、                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        以32%的产率得到N-[(3R)-1-azabicyclo[2.2.2]oct-3-yl]-6-(5-phenyl-1,2,4-oxadiazol-3-yl)-1-benzothiophene-2-carboxamide hydrochloride