5-Formyl-1-methyl-1H-pyrazole-3-carboxylic acid [(S)-4-(4-methoxy-2-oxo-2,5-dihydro-pyrrole-1-carbonyl)-4,5-dihydro-thiazol-2-ylmethyl]-amide                                                                                                                                                              在
                                                                                                                                                                                 TEA   、                                                                                                  
盐酸羟胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以72%的产率得到5-(Hydroxyimino-methyl)-1-methyl-1H-pyrazole-3-carboxylic acid [(S)-4-(4-methoxy-2-oxo-2,5-dihydro-pyrrole-1-carbonyl)-4,5-dihydro-thiazol-2-ylmethyl]-amide