2-巯基-4-苯基噻唑 、
7-bromoacetamido-3-(2,6-dichlorobenzoylamino)methylceph-3-em-4-carboxylic acid 以o(62%) of 7-(4-phenyl-1,3-thiazole-2-ylthio)acetamido-3-(2,6-dichlorobenzoylamino)methylceph-3-em-4-carboxylic acid were obtained的产率得到7-(4-phenyl-1,3-thiazole-2-ylthio)acetamido-3-(2,6-dichlorobenzoylamino)methylceph-3-em-4-carboxylic acid