对叔丁基苯甲醛   、                                                                                      
2-氨基-5-甲基-1,3,4-噻二唑   、                                                                                      
4-(4-dimethylcarbamoylmethoxy-phenyl)-2-hydroxy-4-oxo-but-2-enoic acid ethyl ester                                                                                                                                                                                                                                                                                                          生成                                                 2-{4-[2-(4-tert-butyl-phenyl)-4-hydroxy-1-(5-methyl-[1,3,4]thiadiazol-2-yl)-5-oxo-2,5-dihydro-1H-pyrrole-3-carbonyl]-phenoxy}-N,N-dimethyl-acetamide