5-chloro-3-[3-(trifluoromethyl)phenyl]-1,2,4-thiadiazole

1-[(oxiran-2-yl)methyl]pyrrolidine

2,6-dimethyl-4-[(oxiran-2-yl)methyl]morpholine

3-{[(tert-butoxy)carbonyl](2-methylpropyl)amino}propanoic acid

3-{[(tert-butoxy)carbonyl](2-ethoxyethyl)amino}propanoic acid

3-{[(tert-butoxy)carbonyl][2-(dimethylamino)ethyl]amino}propanoic acid

3-{[(tert-butoxy)carbonyl](3-methylbutan-2-yl)amino}propanoic acid

3-{[(tert-butoxy)carbonyl][2-(diethylamino)ethyl]amino}propanoic acid

3-{[(tert-butoxy)carbonyl](3-phenylpropyl)amino}propanoic acid

3-{[(tert-butoxy)carbonyl][(2-chlorophenyl)methyl]amino}propanoic acid

3-{[(tert-butoxy)carbonyl](2,2-diethoxyethyl)amino}propanoic acid