Hexadecanoic acid 3-[(R)-2-carboxy-2-(2,2,2-trichloro-ethoxycarbonylamino)-ethylsulfanyl]-2-hexadecanoyloxymethyl-propyl ester

Docosanoic acid 3-[(R)-2-{(S)-2-tert-butoxy-1-[(S)-2-tert-butoxy-1-((S)-1-tert-butoxycarbonyl-2-carbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-2-(2,2,2-trichloro-ethoxycarbonylamino)-ethylsulfanyl]-propyl ester

(R)-3-(2-Dodecyloxy-ethylsulfanyl)-2-(2,2,2-trichloro-ethoxycarbonylamino)-propionic acid tert-butyl ester

(R)-3-(3-Dodecyloxy-propylsulfanyl)-2-(2,2,2-trichloro-ethoxycarbonylamino)-propionic acid tert-butyl ester

Docosanoic acid 3-[(R)-2-tert-butoxycarbonyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-ethylsulfanyl]-propyl ester