p. 9360 - 9369
(2007/10/02)(4S)-4-formyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
4-methoxy-aniline
(R)-4-[(2R,3S)-3-Benzyloxy-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
(R)-4-[(2S,3R)-3-Ethyl-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
(3R,4S)-4-acetyl-3-ethyl-1-p-methoxyphenyl-2-azetidinone
(3R,4S,5R)-3-Ethyl-5-hydroxymethyl-4-(4-methoxy-phenylamino)-pyrrolidin-2-one
(3S,4S)-3-amino-4-<(R)-3-(tert-butoxycarbonyl)-2,2-dimethyloxazolidin-4-yl>-(4-methoxyphenyl)azetidin-2-one