phenylmethyl N-(5,6,7,8-tetrahydro-8-quinolinyl)glycinate   、                                                                                      N-methyl-N-({1-[(1-methyl-3-piperidinyl)methyl]-1H-benzimidazol-2-yl}methyl)-5,6,7,8-tetrahydro-8-quinolinamine                                                                                                                                                              在
                                                                                                                                                                                 silica gel   、                                                                                                  
二氯甲烷   、                                                                                                  
甲醇                                                                                                                                  作用下,
                                                                                                                                                                                                                            以afforded 2.17 g (52%) of phenylmethyl N-methyl-N-(5,6,7,8-tetrahydro-8-quinolinyl)glycinate as a yellow-brown oil的产率得到phenylmethyl N-methyl-N-(5,6,7,8-tetrahydro-8-quinolinyl)glycinate