p. 1593 - 1598
(2007/10/02)N-benzyl hydroxylalmine
L-menthyl glyoxylate monohydrate
benzyl (E)-2-butenoate
C19H27NO3
(3R,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-acetoxyazetidin-2-one
(3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)menthyloxycarbonyl-1-dimethyl-t-butylsilylazetidin-2-one
(3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one
(3S,4R)-3-<(R)-1'-(dimethyl-t-butylsilyloxy)ethyl>-4-(-)-menthyloxycarbonyl-1-dimethyl-t-butylsilylazetidin-2-one