• 188532-05-0
    [(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(2,2-dimethyl-thiopropionylsulfanyl)-4-oxo-azetidin-1-yl]-oxo-acetic acid 4-nitro-benzyl ester
  • 188532-07-2
    (5R,6S)-3-tert-Butyl-6-((R)-1-hydroxy-ethyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester

  • 参考文献

    Pfaendler, Hans Rudolf; Medicus, Claus Bioorganic and Medicinal Chemistry Letters, 1997, vol. 7, # 5 p. 623 - 628 doi: 10.1016/S0960-894X(97)00070-X

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