(R)-3-((R)-2-amino-3-(4-(3-(diethoxyphosphoryl)propoxy)phenethylamino)-3-oxopropylthio)propane-1,2-diyl didodecanoate

3-(4-(2-((R)-2-amino-3-((R)-2,3-bis(dodecanoyloxy)propylthio)propanamido)ethyl)phenoxy)propylphosphonic acid

(14R,18R)-14-amino-18-(dodecanoyloxy)-13,21-dioxo-3,6,9,20-tetraoxa-16-thia-12-azadotriacontylphosphonic acid diethyl ester

diethyl 4-((R)-2-amino-3-((R)-2,3-bis(dodecanoyloxy)propylthio)propanamido)-1,1-difluorobutylphosphonate