{2R-[2α[2'R*, 5'R*(R*)],5β],[1(S*), 2R*, 11R*]}-3-{2-[(1,1-dimethylethyl)diphenylsilyloxy]-11-hydroxy-11-[octahydro-5'-(1-hydroxyundec-3-ynyl) [2.2'-bifuran]-5-yl]-6-undecen-8-ynyl}-5-methyl-2-(5H)-furanone

1,4-Bis-[(5R,9S)-9-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-diphenyl-silanyloxy)-dec-7-ynyloxy]-benzene

(1S,1'S)-((2R,2'R,5R,5'R)-octahydro-[2,2'-bifuran]-5,5'-diyl)bis(2-((tert-butyldiphenylsilyl)oxy)ethane-1,1-diyl) bis(4-methylbenzenesulfonate)