(4R,4aS,5R,6R,8S)-8-Benzyloxy-6-(tert-butyl-dimethyl-silanyloxy)-2,4-bis-((S)-1-triethylsilanyloxy-ethyl)-5-vinyl-hexahydro-benzo[1,3]dioxin-8a-ol

Toluene-4-sulfonic acid (1R,3S,4R,4aR,5S,6S,8R,8aR)-6-benzyloxy-8-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-5-methoxymethoxy-3-methyl-octahydro-isochromen-4-yl ester

N-benzyloxycarbonyl-(-)-actinobolin

(1S,2S,3S,4R,5R)-1-benzyloxy-5-(tert-butyldimethylsilyloxy)-3-[(1'R,2'S)-1'-(p-toluenesulfonyloxy)-2'-(triethylsilyloxy)propyl]-2-methoxymethyloxy-4-vinylcyclohexane

(3S,4S,5S,6S,10S)-4-azido-6-benzyloxy-5,8-dihydroxy-3-methyl-5,6,7,4a-tetrahydroisochroman-1-one

(3S,4R,4aS,5S,6S,8R,8aR)-6-benzyloxy-8-(tert-butyldimethylsilyloxy)-5-methoxymethyloxy-3-methyl-4-(p-toluenesulfonyloxy)-perhydroisochroman-1-one