英文别名(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone; (3R)-3α-[(R)-1-(tert-Butyldimethylsilyloxy)ethyl]-4β-acetoxyazetidine-2-one; (3R)-4β-Acetoxy-3α-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidine-2-one; (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsiloxy)ethyl]-2-Azetidinone; Acetic acid (2R)-3β-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-oxoazetidin-2α-yl ester; Acetic acid [(3R)-3α-[(R)-1-[(tert-butyldimethylsilyl)oxy]ethyl]-2-oxoazetidine]-4β-yl ester; (3R,4R)-4-(acetyloxy)-3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-2-azetidinone; 3R,4R-4-acetoxy-3-[1R-1-(dimethyl-t-butylsilyloxy)ethyl]-2-azetidinone; (2R,3S)-2-acetoxy-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one; (3R,4R)-4-acetoxy-3-[(R)-1-((tert-butyldimethylsilyl)oxy)ethyl]-azetidin-2-one; (2R,3R)-3-((1R)-1-{[tert-butyl(dimethyl)silyl]oxy}-ethyl)-4-oxo-2-azetidinyl acetate 
