ethyl (7R,8S,Z)-7-((tert-butoxycarbonyl)amino)-9-hydroxy-8-methylnon-4-enoate

(Z)-ethyl 6-((2R,5R,8R,11R,12S)-8-benzyl-2-isopropyl-5,12-dimethyl-3,6,9,13-tetraoxo-1,4,7,10-tetraazacyclotridecan-11-yl)hex-4-enoate

(2S,3R)-1-Benzenesulfonyl-5-benzyloxy-2-methyl-pentan-3-ol

[(1R,2S)-3-Benzenesulfonyl-1-(2-benzyloxy-ethyl)-2-methyl-propoxy]-tert-butyl-dimethyl-silane