(4S,5S)-4-Benzyl-5-[((S)-1-methoxycarbonyl-3-methyl-butylamino)-methyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(4S,5S)-4-Benzyl-5-[((S)-1-methoxycarbonyl-3-methylsulfanyl-propylamino)-methyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(4S,5S)-4-Benzyl-5-[((S)-1-methoxycarbonyl-2-phenyl-ethylamino)-methyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester

(2R,3S)-3-benzyl-N-(2,4,6-trimethylbenzensulfonyl)-2-vinylaziridine

2-Morpholinone, 6-ethenyl-4-methyl-5-(phenylmethyl)-, (5S-trans)-