ethyl 2-((2R,3S,4aR,5aS,9aR,10aS)-8-methoxy-3,4a-dimethyl-3-((trimethylsilyl)oxy)decahydro-2H-dipyrano[3,2-b:2',3'-e]pyran-2-yl)acetate

(2R,3S,4aR,6S,7R,8aS)-6-(2-(1,3-dithian-2-yl)ethyl)-2-allyl-3,4a-dimethyloctahydropyrano[3,2-b]pyran-3,7-diol

1-((2R,3S,4aR,8aS)-3-hydroxy-6-methoxy-2-methyloctahydropyrano[3,2-b]pyran-2-yl)propan-2-one

ethyl (E)-3-(((2R,3S,4aR,8aS)-6-methoxy-2-methyl-2-(2-oxopropyl)octahydropyrano[3,2-b]pyran-3-yl)oxy)acrylate