(9Z,5S,6S,7S,8S)-1-benzyloxy-10-[(N,N-diisopropylcarbamoyl)oxy]-7-hydroxy-8-methyl-5-[(triethylsilyl)oxy]-6-{2-[(triisopropyl)oxy]ethyl}dec-9-ene-3-yne

(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

(4S,8R)-11,13-dihydroxy-8-methoxy-4-methyl-1,4,5,6,7,8,9,10-octahydro-2H-3-benzoxacyclododecine-2,10-dione

(2E)-5-(benzyloxy)-1-[(tert-butyldimethylsilyl)oxy]pent-2-ene