p. 2352 - 2356
(2007/10/02)(3S,4S)-3-(1R-tert-butyldimethylsiloxyethyl)-4-aminomethylazetidin-2-one
(3S,4S)-1-p-methoxybenzyl-3-(1R-hydroxyethyl)-4-cyanoazetidin-2-one
(3S,4S)-1-p-methoxybenzyl-3-(1R-tert-butyldimethylsiloxyethyl)-4-cyanoazetidin-2-one
(2R,3R)-N-p-methoxybenzyl-N-cyanomethyl-2,3-epoxybutyrylamide
tert-butyldimethylsilyl chloride