2-Amino-N-benzyl-N-[2-(3,4-dichloro-benzyl)-1,2,3,4-tetrahydro-naphthalen-1-yl]-acetamide                                                                                                                                                                                              以
                                                                                         3-[3-({Benzyl-[2-(4-methyl-benzyl)-1,2,3,4-tetrahydro-naphthalen7 1-yl]-carbamoyl}-methyl)-ureido]-benzoic acid ethyl ester                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 
3-[3-({Benzyl-[2-(3,4-dichloro-benzyl)-1,2,3,4-tetrahydro-naphthalen-1-yl]-carbamoyl}-methyl)-ureido]-benzoic acid ethyl ester