5-chloro-3-[(4-nitrophenyl)methyl]-1,2,4-thiadiazole

1-[3-(4-methylphenyl)-1,2,4-thiadiazol-5-yl]piperazine

1-(3-methyl-1,2,4-thiadiazol-5-yl)piperazine

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

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

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

3-{[(2H-1,3-benzodioxol-5-yl)methyl][(tert-butoxy)carbonyl]amino}propanoic acid

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

3-{[(tert-butoxy)carbonyl][2-(1H-indol-3-yl)ethyl]amino}propanoic acid

3-{[(tert-butoxy)carbonyl][3-(propan-2-yloxy)propyl]amino}propanoic acid

tert-butyl 3-[(2-phenylethyl)amino]propanoate