N-[Nα-(9-fluorenylmethoxycarbonyl)-Nγ-trityl-L-asparagyl]dopamine   、                                                                                      
4,8-二羟基喹啉-2-甲酸                                                                                                                                                              在
                                                                                                                                                                                 
N-[Nα-(4,8-dihydroxyquinoline-2-carbonyl)-Nγ-trityl-L-asparagyl]dopamine   、                                                                                                  crude material                                                                                                                                  作用下,
                                                                                                                                                                                                                            以The title compound was obtained as yellow crystals (663 mg, 52%)的产率得到N-[Nα-(4,8-dihydroxyquinoline-2-carbonyl)-Nγ-trityl-L-asparagyl]dopamine