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4-acetoxyazetidin-2-one (4-AA , 4-ABA or 4-AOSA) [76855-69-1]

  • CAS No:76855-69-1 (3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
    Molecular Structure

    Detailed Description

    1) 4-acetoxyazetidin-2-one (4-AA , 4-ABA or 4-AOSA) [76855-69-1]
    2) 尾-methylazetidin-2-one (1-BMA or 4-BMA) [90776-58-2]
    3) 1尾-methyl vinyl phosphate (MAP or MVP) [90776-59-3]
    4) side chain for meropenem (2S-CIS) [96034-64-9]
    5) protected Meropenem [96036-02-1]
    6) p-nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0) heptane-3,7-dione-2-carboxylate [74288-40-7]
    7) Bis Protected Imipenem [98367-45-4]
    8) Protected thiencin Hydrochloride [442847-69-0]
    9)Thienamycin p-nitrobenzylester hydrochloride (N-methylpyrrolidinonesolvate [442847-66-7]
    10) side chain for imipenem
    11) side chain for penipenem
    12) side chain for biapenem [153851-71-9]
    13) side chain for ertapenem [202467-69-4]
    14) 4-benzoyloxy azetidin-2-one (4-BA , 4-BBA or 4-BOSA), [94944-10-2]