methyl 5-bromo-2-methoxy-4-[N-(4-phenyl-sulfanyl-phenyl)-N-(2-piperidin-1-yl-phenyl)-hydrazino-carbonylmethyl]-benzoate                                                                                                                                                              在
                                                                                                                                                                                 
间氯过氧苯甲酸                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以33%的产率得到4-[N-(4-benzenesulfonyl-phenyl)-N-(2-piperidin-1-yl-phenyl)-hydrazinocarbonylmethyl]-5-bromo-2-methoxy-benzoic acid hydrochloride