Industrial Method for preparing 3-chloromethyl oxacephem antibiotic nucleus

@inproceedings{Fu2017IndustrialMF,
  title={Industrial Method for preparing 3-chloromethyl oxacephem antibiotic nucleus},
  author={Dong-Jun Fu},
  year={2017}
}
  • Dong-Jun Fu
  • Published 2017
  • Chemistry
  • 3-​Chloromethyl oxacephem as a 5-oxa-1-azabicyclo[4.2.0]oct-2-en-8-one heterocycle displayed the potent antibacterial activity against both Gram-positive and Gram-negative bacteria. Importantly, it can be used as a starting material to synthesize Latamoxef and Flomoxef. However, the industrial route of 3-​chloromethyl oxacephem is trival and low yielding. Therefore, discovery a Simple and productive synthetic method is very necessary. The inexpensive 6-Aminopenicillanic acid was used to obtain… CONTINUE READING

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