英文同义词: | (R)-4-nitrobenzyl 4-((2R,3S)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl)-3-oxopentanoate;(3S,4R)-3-<(1R)-1-<(tert-Butyldimethylsilyl)oxy>ethyl>-4-<(1R)-1-methyl-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl>azetidin-2-one;2-Azetidinebutanoic acid, 3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-γ-methyl-β,4-dioxo-, (4-nitrophenyl)methyl ester, (γR,2R,3S)-;Meropenem Impurity 42 |