[(S)-2-Cyclohexyl-1-((4S,6S)-5,5-difluoro-6-isopropyl-2,2-dimethyl-[1,3]dioxan-4-yl)-ethyl]-carbamic acid benzyl ester

[(S)-2-Cyclohexyl-1-((4S,6R)-5,5-difluoro-6-isopropyl-2,2-dimethyl-[1,3]dioxan-4-yl)-ethyl]-carbamic acid benzyl ester

6(S)-amino-7-cyclohexyl-4,4-difluoro-3(R),5(R)-dihydroxy-2-methylheptane