(2R,3R,2'S,3'S,4a'S,5'S,6'S,8a'R)-4-(2',3'-dimethoxy-5'-methoxymethoxy-2',3'-dimethyloctahydrobenzo[1',4']dioxin-6'-yl)-3-methylbutane-1,2-diol

(2S,3S,5R,6R,1'S,2'R,2''R,3''R)-5-[2'-(3'',4''-bis(benzyloxy)-2''-methylbutyl)-1'-methoxymethoxybut-3'-enyl]-2,3-dimethoxy-2,3-dimethyl-6-vinyl[1,4]dioxane