2,2-Dimethyl-propionic acid (E)-(3R,4R,5R,6R,9S,13R,15R)-5-(tert-butyl-dimethyl-silanyloxy)-9,15-dimethoxy-4,6,13-trimethyl-3-methylsulfanylmethoxy-16-trityloxy-hexadec-10-enyl ester

(5S,6R,7S)-3,3,9,9-tetraethyl-6-methyl-5-(2-(phenylthio)ethyl)-7-((S)-1-(trityloxy)propan-2-yl)-4,8-dioxa-3,9-disilaundecane

(2S,3S,4R,5S)-2,4-Dimethyl-7-phenylsulfanyl-1-trityloxy-heptane-3,5-diol

2,2-Dimethyl-propionic acid (10E,16E)-(3R,4R,5R,6R,9S,13R,15R,19S,20R,21S,22S)-5-(tert-butyl-dimethyl-silanyloxy)-9,15-dimethoxy-4,6,13,20,22-pentamethyl-3-methylsulfanylmethoxy-19,21-bis-triethylsilanyloxy-23-trityloxy-tricosa-10,16-dienyl ester

(2S,3S,4R,5S)-7-Benzyloxy-2,4-dimethyl-1-triisopropylsilanyloxy-heptane-3,5-diol