Acetic acid 2-[tert-butoxycarbonyl-((S)-6-hydroxy-1-propyl-hexyl)-amino]-ethyl ester

Acetic acid 2-[tert-butoxycarbonyl-((S)-6-oxo-1-propyl-hexyl)-amino]-ethyl ester

(Z)-(S)-11-[tert-Butoxycarbonyl-(2-hydroxy-ethyl)-amino]-tridec-5-enoic acid

(5Z,11S)-11-{[(tert-butoxy)carbonyl](2-hydroxyethyl)amino}tetradec-5-enoic acid

[(S)-1-Ethyl-6-(tetrahydro-pyran-2-yloxy)-hexyl]-(2-hydroxy-ethyl)-carbamic acid tert-butyl ester