5-chloro-3-ethyl-1,2,4-thiadiazole

1-{3-[(naphthalen-1-yl)methyl]-1,2,4-thiadiazol-5-yl}piperazine

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

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

benzyl(methyl)[(oxiran-2-yl)methyl]amine

1-ethyl-4-[(oxiran-2-yl)methyl]piperazine

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

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

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

3-{[(tert-butoxy)carbonyl][2-(4-fluorophenyl)ethyl]amino}propanoic acid

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